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Flanged Linear Bushings - Single, Opposite Counterbored Hole

Volume Discount

Flanged Linear Bushings - Single, Opposite Counterbored Hole
The linear bushing supports and guides a load, enabling smooth and accurate linear motion along a specified path. It provides a variety of sizes to choose from.
[Feature]
● Support Shaft Diameter Minimum/Maximum (mm.): 3 and 50
● Overall Length Minimum/Maximum (mm.): 10 and 100
● Flange Shape : Round Flange, Square Flange and Compact Flange
● Material:
- Outer Cylinder - SUJ2 Equivalent or SUS440C Equivalent
- Ball - SUJ2 Equivalent or SUS440C Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.

(i)Caution

Delivery times for some of our products may be delayed as national government authorities have imposed limit of capacity at our production sites.

Part Number

Configured Part Number is shown.

Dimensional Drawing

Round Flange

Square flange

Compact Flange

dr = 3 to 13

dr = 16 to 50

Product Specifications

Counterbored Holes	Type			Outer Cylinder			Balls	Retainer	Operating Ambient Temperature	[A] Accessory
Counterbored Holes	Round Flange	Square flange	Compact Flange	[M] Material	[H] Hardness	[S] Surface Treatment	[M] Material	[M] Material	Operating Ambient Temperature	[A] Accessory
Opposite Counterbored	LHZR	LHZS	LHZC	SUJ2 Equivalent	58HRC or more	—	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	−20 to 80°C	Seal [M] Material Nitrile Rubber (－20 to 120°C)
Standard	LHFR	LHFS	LHFC
	LHFR−N No Seal	LHFS−N No Seal	LHFC−N No Seal
	LHFRF	LHFSF	LHFCF					Stainless Steel (SUS)	−20 to 110°C
	LHFRR	LHFSR	LHFCR			Low Temperature Black Chrome Plating	SUS440C Equivalent	Plastic (Duracon M90 Equivalent)	−20 to 80°C
	LHFRM	LHFSM	LHFCM			Electroless Nickel Plating
	LHFRM−N No Seal	LHFSM−N No Seal	LHFCM−N No Seal
	LHFRMF	LHFSMF	LHFCMF					Stainless Steel (SUS)	−20 to 110°C
	SLHFR	SLHFS	SLHFC	SUS440C Equivalent	56HRC or more	—		Plastic (Duracon M90 Equivalent)	−20 to 80°C
	SLHFRS	SLHFSS	SLHFCS	SUS440C Equivalent	56HRC or more	—		Stainless Steel (SUS)	−20 to 120°C

Specification Table

Part Number
LHFR8 LHFR−N10 LHFRR8 LHFRR10L	(No Seal) (Low Temperature Black Chrome Plating) (L Type Greased)	[ ! ] Alternative grease types available.

dr		D Tolerance			L		H	T	d	d₁	t	P.C.D.	W	F	A	Eccentricity (Max.) * 1	Balls Rows	Perpendicularity * 2	Basic Load Rating		Mass (g)
	Tolerance		Surface Treatment Not Provided	Surface Treatment Provided		Tolerance	H	T	d	d₁	t	P.C.D.	W	F	A	Eccentricity (Max.) * 1	Balls Rows	Perpendicularity * 2	C (Dynamic) N	Co (Static) N	Round Flange	Square flange	Compact Flange
3	0 −0.008	7	0 −0.011	0 −0.015	10	±0.3	19	3.5	2.5	4.5	2.1	13	15	—	13	0.008	4	0.008	69	105	7	5.1	6
4		8			12		20	3.5	2.5	4.5	2.1	14	16	—	14				88	127	8	6.2	7
5		10			15		25	5	3.5	6	3.1	17	20	—	17				167	206	17	13	14
6	0 −0.009	12	0 −0.013	0 −0.018	19		28					20	22	—	20	0.012		0.012	206	265	24	18	21
8		15	0 −0.013	0 −0.018	24		32					24	25	—	24				265	380	37	29	33
10		19	0 −0.016	0 −0.021	29		40	6	4.5	7.5	4.1	29	30	—	29				372	549	72	52	64
12		21			30		42					32	32	—	32				412	598	76	57	68
13		23			32		43					33	34	—	33				510	784	88	72	81
16		28			37		48					38	37	22	31				775	1180	120	104	112
20	0 −0.010	32	0 −0.019	0 −0.025	42		54	8	5.5	9	5.1	43	42	24	36	0.015	5	0.015	882	1370	180	145	167
25		40			59		62	8	5.5	9	5.1	51	50	32	40		6		980	1570	340	300	325
30		45			64		74	10	6.6	11	6.1	60	58	35	49				1570	2740	470	375	388
35	0 −0.012	52	0 −0.022	0 −0.030	70		82	10	6.6	11	6.1	67	64	38	55	0.020		0.020	1670	3140	650	560	575
40		60			80		96	13	9	14	8.1	78	75	45	64				2160	4020	1060	880	913
50		80			100		116	13	9	14	8.1	98	92	56	80				3820	7940	2200	2000	2037

* 1. The maximum amount of misalignment between the center point of the outer diameter D and the center point of the inner diameter dr.
* 2. Perpendicularity of D to flange mounting surface.
[ ! ] Anti-rust oil is applied at the time of delivery.
[ ! ] No seal supplied for dr = 3 or 4.
" ! " There are 2 engraving types for products without seals. Example: Part Number: For LHFR-N10, it will be either LHFR-N10 or LHFR10-N.

Grease coating
By selecting the grease below, change to the product with grease coating is available.

Type	Product Name	Main Features
A Type	Alvania Grease S2 (by Showa Shell Sekiyu)	General-purpose grease suitable for various grease lubrication locations.
Y Type	AFF (Made by THK Co., Ltd.)	Grease with less particles, stable rolling resistance, and excellent fretting resistance.
G Type	LG2 (Made by NSK Ltd.)	Grease with less particles, excellent wear and rust resistance.
L Type	ET-100K (Made by KYODO YUSHI Co., Ltd.)	Superior heat resistance and oxidation stability. Also high adhesion and cohesion with limited splash or leakage.
H Type	FGL (Lubriplate)	Suitable for lubrication of equipment used in food, beverage and pharmaceutical industries. (NSF H-1 Reg. No. 043534)

[ ! ] Grease coating cannot be selected for the Type without seal.

Grease Performance Table (Reference Value)

Item	Conditions	Unit	Measurement Method	A Type	Y Type	G Type	L Type	H Type
Thickener	—	—	—	Lithium Type	Lithium Type	Lithium Type	Aromatic Diurea	Aluminum Complex Soap
Base Oil	—	—	—	Mineral Oil	Fine Synthetic Oil	Mineral Oil + Synthetic Hydrocarbon Oil	Ether Synthetic Oil	USP White Oil
Base Oil Kinematic Viscosity	40°C	mm2/s	JIS K2220 23	131	100	32	—	105 (ASTMD-445)
Base Oil Kinematic Viscosity	100°C	mm2/s	JIS K2220 23	12.2	—	5.4	—	11.5 (ASTMD-445)
Worked Penetration	—	—	JIS K2220 7	283	315	199	280	310 (ASTMD-217)
Dropping Point	—	°C	JIS K2220 8	181	220	201	260 <	238 (ASTMD-217)
Evaporation Amount	99°C × 22 hr	wt%	JIS K2220 10	0.2	0.7	1.4	—	0.27 (ASTMD−972)
Oil Separation	100°C × 24 hr	wt%	JIS K2220 11	2.4	2.6	0.8	1.2	2.1 (ASTMD−1742)
Operating Temp.	In Air	°C	—	-25 to 120	-40 to 120	−20 to 70	−40 to 200	−12 to 177

Selection Supporting Information

Fitting of Shaft O.D. and Bushing I.D.

Fitting of Bushing O.D. and Housing I.D.

Reference: Tolerance range of MISUMI linear bushings I.D. and shaft O.D.

Reference: Tolerance range of linear bushings O.D. and housing diameter made by MISUMI


Dimensions (mm)	Linear Bushings Single Type (LMU) I.D. Tolerance				Shaft (SFJ) O.D. Tolerance (g6)
0	⌀3 to 5	⌀6 to 16	⌀20 to 30	⌀35 to 50
－0.001
－0.002					⌀3
－0.003
－0.004						⌀4 to 6
－0.005							⌀8 to 10
－0.006								⌀12 to 18
－0.007									⌀20 to 30
－0.008
－0.009										⌀35 to 50
－0.010
－0.011
－0.012
－0.013
－0.014
－0.015
－0.016
－0.017
－0.018
－0.019
－0.020
－0.021
－0.022
－0.023
－0.024
－0.025


	Product		Customer's design
I.D. dr	Outer Dia. D		Housing Dia.
I.D. dr		Tolerance		Tolerance H7
3	7	0 －0.009	7	+0.015 0
4	8		8
5	10		10
6	12	0 －0.011	12	+0.018 0
8	15	0 －0.011	15	+0.018 0
10	19	0 －0.013	19	+0.021 0
12	21		21
13	23		23
16	28		28
20	32	0 －0.016	32	+0.025 0
25	40		40
30	45		45
35	52	0 －0.019	52	+0.030 0
40	60		60
50	80		80

For MISUMI linear bushings, use in combination with MISUMI shafts (hardened with g6 tolerance) is recommended.

For MISUMI Linear Bushings, mounting Housing of H7 tolerance is recommended.
Bushing and Housing will be clearance fit.

Technical Information

■Calculation of Life

When the linear systems are in motion with loads, rolling surfaces and races are subject to repeated stress and will show stress-induced scaly damages called "flaking". The total run distance of a linear system until this flaking first appears is the life of a linear system.

Rated life can be calculated using the formula below from the basic dynamic load rating and the actual load applied to the linear bushings.

L = ( f_H· f_T· f_Cf_w· CP )³· 50

L: Rated Life (km)
C: Basic Dynamic Load Rating (N)
P: Applied Load (N)
f_w: Load Factor (Refer to Table-4)
f_H : Hardness Factor (Refer to Fig.-1)
f_T : Temperature Factor (Refer to Fig.-2)
f_C : Contact Factor (Refer to Table-3)

Hardness Factor (f_H)

Temperature Factor (f_T)

When using linear systems, ample hardness of the shafts in contact with balls is needed as well.
If the ample hardness of the shafts are not obtained, the allowable loads are reduced and the life will be shortened.

When linear systems are exposed to temperature higher than 100°C, hardness will be reduced, and allowable loads and life will be reduced.

Fig. 1. Hardness Factor

Fig. 2. Temperature Factor

Contact Factor (f_c)

Load Factor (f_w)

Generally, more than 2 linear systems are used for 1 shaft. In this case, the load applied to each linear system will vary depending on machining accuracies and will not be equally distributed. As the result, allowable load per linear system will vary depending on the number of linear systems used on one shaft.

To calculate the load applied to the linear systems, in addition to object weight, it requires inertia force attributed to motion velocity or moment loads. Furthermore, it is necessary to accurately determine the temporal change of each. However, in reciprocating motion applications, it is difficult to obtain accurate calculations due to the effects of vibrations and shocks, in addition to those of repeated starting and stopping motions. Therefore, use the Table below in order to simplify the Life Calculations.

Table-3. Contact Factor

Table-4. Load Factor

Number of bushings on one shaft	Contact Factor f_c
1	1.00
2	0.81
3	0.72
4	0.66
5	0.61

Conditions of Use	f_w
No external shocks or vibrations when running in low speed: 15 m/min. or less	1.0 to 1.5
No excessive external shocks or vibrations when running in medium speed: 60 m/min. or less	1.5 to 2.0
External shocks and vibrations given when running in high speed: 60 m/min. or more	2.0 to 3.5

Life in hours can be obtained by calculating travel distance per hour.
If the stroke length and number of strokes are constant, life in hours can be calculated using the following formula.

L_h = L· 10³2· ℓs· n₁· 60

L_h: Life Hours (hr), Ls: Stroke Length (m), L: Rated Life (km)
n₁: Reciprocating Cycles per Minute (cpm)

Cautions/Prohibitions

(1) When mounting Linear Bushings and Housings, use Retaining Rings (Snap Rings), Stoppers, etc.

■Mounting with Retaining Ring

■Mounting with Stoppers

(2) Linear Bushings are not suitable for rotating motion or usage with repetitive insertion and extraction of shafts. Forced use may cause damage.

Flanged Linear Bushing - Single, Opposite Counterbored Hole. (2) Linear Bushings are not suitable for rotating motion or usage with repetitive insertion and extraction of shafts. Forced use may cause damage.

(3) If large moment load (offset load) is to be applied, Short/Single Type Linear Bushings are not suitable. Use of Double Type or Multiple Linear Bushings is recommended.

Flanged Linear Bushing - Single, Opposite Counterbored Hole. (3) If large moment load (offset load) is to be applied, Short/Single Type Linear Bushings are not suitable. Use of Double Type or Multiple Linear Bushings is recommended.

(4) When assembling with linear shafts, forcing the shaft into the bushing with angular misalignment may cause the ball retainers to deform and balls to fall out. Be sure to align the centers and insert the shaft gently.

Flanged Linear Bushing - Single, Opposite Counterbored Hole. (4) When assembling with linear shafts, forcing the shaft into the bushing with angular misalignment may cause the ball retainers to deform and balls to fall out. Be sure to align the centers and insert the shaft gently.

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

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Part Number
LHFS3
LHFS3G
LHFS3H
LHFS3L
LHFS4
LHFS4G
LHFS4H
LHFS4L
LHFS5
LHFS5G
LHFS5H
LHFS5L
LHFS6
LHFS6G
LHFS6H
LHFS6L
LHFS8
LHFS8G
LHFS8H
LHFS8L
LHFS10
LHFS10G
LHFS10H
LHFS10L
LHFS12
LHFS12G
LHFS12H
LHFS12L
LHFS13
LHFS13G
LHFS13H
LHFS13L
LHFS16
LHFS16G
LHFS16H
LHFS16L
LHFS20
LHFS20G
LHFS20H
LHFS20L
LHFS25
LHFS25G
LHFS25H
LHFS25L
LHFS30
LHFS30G
LHFS30H
LHFS30L
LHFS35
LHFS35G
LHFS35H
LHFS35L
LHFS40
LHFS40G
LHFS40H
LHFS40L
LHFS50
LHFS50G
LHFS50H
LHFS50L

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Characteristics/Applications	Inscribed Circle Dia. dr (Ø)	Overall Length L (mm)	Flange Type	Outer Sleeve Material	Outer Sleeve Surface Treatment	Outer Dia. D (Ø)	Lubrication Type	Accuracy	Motion	Length	Eccentricity (µm)	Basic Load Rating: Dynamic Load (Details) (N)	Basic Load Rating: Static Load (N)	Inscribed Circle Dia. Tolerance (Negative Side) (mm)	Flange Shape	Basic Rated Load, Dynamic Rating (N)	Ball Material	Retainer Material	Seal	Counterbored Hole	Greased Filled
MYR 29.71	1 Piece(s)	Available	4 Day(s) or more	10	Not Applicable	3	10	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	7	Not Provided	High Grade	Linear	Single	8	69	105	-0.008	Square Flange	69	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	Not Provided
MYR 81.23	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	3	10	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	7	Not Provided	High Grade	Linear	Single	8	69	105	-0.008	Square Flange	69	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	G Type (Low Dust Generation)
MYR 81.23	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	3	10	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	7	Not Provided	High Grade	Linear	Single	8	69	105	-0.008	Square Flange	69	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	H Type (For Food, Drinking Water)
MYR 82.04	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	3	10	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	7	Not Provided	High Grade	Linear	Single	8	69	105	-0.008	Square Flange	69	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	L Type (Heat Resistant)
MYR 34.21	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	4	12	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	8	Not Provided	High Grade	Linear	Single	8	88	127	-0.008	Square Flange	88	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	Not Provided
MYR 78.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	4	12	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	8	Not Provided	High Grade	Linear	Single	8	88	127	-0.008	Square Flange	88	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	G Type (Low Dust Generation)
MYR 78.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	4	12	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	8	Not Provided	High Grade	Linear	Single	8	88	127	-0.008	Square Flange	88	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	H Type (For Food, Drinking Water)
MYR 79.45	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	4	12	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	8	Not Provided	High Grade	Linear	Single	8	88	127	-0.008	Square Flange	88	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard	L Type (Heat Resistant)
MYR 34.45	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	5	15	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	10	Not Provided	High Grade	Linear	Single	8	167	206	-0.008	Square Flange	167	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 78.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	5	15	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	10	Not Provided	High Grade	Linear	Single	8	167	206	-0.008	Square Flange	167	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 78.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	5	15	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	10	Not Provided	High Grade	Linear	Single	8	167	206	-0.008	Square Flange	167	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 79.45	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	5	15	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	10	Not Provided	High Grade	Linear	Single	8	167	206	-0.008	Square Flange	167	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 34.74	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	6	19	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	12	Not Provided	High Grade	Linear	Single	12	206	265	-0.009	Square Flange	206	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 76.37	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	6	19	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	12	Not Provided	High Grade	Linear	Single	12	206	265	-0.009	Square Flange	206	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 76.37	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	6	19	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	12	Not Provided	High Grade	Linear	Single	12	206	265	-0.009	Square Flange	206	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 76.83	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	6	19	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	12	Not Provided	High Grade	Linear	Single	12	206	265	-0.009	Square Flange	206	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 35.25	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	8	24	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	15	Not Provided	High Grade	Linear	Single	12	265	380	-0.009	Square Flange	265	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 76.37	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	8	24	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	15	Not Provided	High Grade	Linear	Single	12	265	380	-0.009	Square Flange	265	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 76.37	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	8	24	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	15	Not Provided	High Grade	Linear	Single	12	265	380	-0.009	Square Flange	265	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 76.83	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	8	24	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	15	Not Provided	High Grade	Linear	Single	12	265	380	-0.009	Square Flange	265	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 37.23	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	10	29	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	19	Not Provided	High Grade	Linear	Single	12	372	549	-0.009	Square Flange	372	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 77.59	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	10	29	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	19	Not Provided	High Grade	Linear	Single	12	372	549	-0.009	Square Flange	372	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 77.59	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	10	29	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	19	Not Provided	High Grade	Linear	Single	12	372	549	-0.009	Square Flange	372	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 77.69	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	10	29	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	19	Not Provided	High Grade	Linear	Single	12	372	549	-0.009	Square Flange	372	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 39.80	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	12	30	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	21	Not Provided	High Grade	Linear	Single	12	412	598	-0.009	Square Flange	412	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 105.47	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	30	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	21	Not Provided	High Grade	Linear	Single	12	412	598	-0.009	Square Flange	412	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 105.47	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	30	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	21	Not Provided	High Grade	Linear	Single	12	412	598	-0.009	Square Flange	412	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 105.65	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	30	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	21	Not Provided	High Grade	Linear	Single	12	412	598	-0.009	Square Flange	412	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 44.16	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	13	32	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Not Provided	High Grade	Linear	Single	12	510	784	-0.009	Square Flange	510	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 106.69	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	13	32	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Not Provided	High Grade	Linear	Single	12	510	784	-0.009	Square Flange	510	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 106.69	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	13	32	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Not Provided	High Grade	Linear	Single	12	510	784	-0.009	Square Flange	510	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 107.83	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	13	32	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Not Provided	High Grade	Linear	Single	12	510	784	-0.009	Square Flange	510	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 47.63	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	16	37	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	28	Not Provided	High Grade	Linear	Single	12	775	1180	-0.009	Square Flange	775	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 111.53	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	16	37	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	28	Not Provided	High Grade	Linear	Single	12	775	1180	-0.009	Square Flange	775	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 111.53	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	16	37	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	28	Not Provided	High Grade	Linear	Single	12	775	1180	-0.009	Square Flange	775	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 112.60	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	16	37	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	28	Not Provided	High Grade	Linear	Single	12	775	1180	-0.009	Square Flange	775	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 58.78	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	20	42	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	32	Not Provided	High Grade	Linear	Single	15	882	1370	-0.01	Square Flange	882	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 118.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	20	42	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	32	Not Provided	High Grade	Linear	Single	15	882	1370	-0.01	Square Flange	882	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 118.81	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	20	42	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	32	Not Provided	High Grade	Linear	Single	15	882	1370	-0.01	Square Flange	882	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 119.61	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	20	42	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	32	Not Provided	High Grade	Linear	Single	15	882	1370	-0.01	Square Flange	882	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 87.78	1 Piece(s)	Available	1 Day(s)	10	Not Applicable	25	59	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	40	Not Provided	High Grade	Linear	Single	15	980	1570	-0.01	Square Flange	980	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 135.77	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	25	59	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	40	Not Provided	High Grade	Linear	Single	15	980	1570	-0.01	Square Flange	980	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 135.77	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	25	59	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	40	Not Provided	High Grade	Linear	Single	15	980	1570	-0.01	Square Flange	980	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 136.65	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	25	59	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	40	Not Provided	High Grade	Linear	Single	15	980	1570	-0.01	Square Flange	980	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 120.25	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	30	64	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	45	Not Provided	High Grade	Linear	Single	15	1570	2740	-0.01	Square Flange	1570	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 158.82	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	30	64	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	45	Not Provided	High Grade	Linear	Single	15	1570	2740	-0.01	Square Flange	1570	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 158.82	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	30	64	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	45	Not Provided	High Grade	Linear	Single	15	1570	2740	-0.01	Square Flange	1570	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 159.78	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	30	64	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	45	Not Provided	High Grade	Linear	Single	15	1570	2740	-0.01	Square Flange	1570	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 124.84	1 Piece(s)	Available	4 Day(s) or more	10	Not Applicable	35	70	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Not Provided	High Grade	Linear	Single	20	1670	3140	-0.012	Square Flange	1670	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 220.64	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	35	70	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Not Provided	High Grade	Linear	Single	20	1670	3140	-0.012	Square Flange	1670	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 220.64	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	35	70	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Not Provided	High Grade	Linear	Single	20	1670	3140	-0.012	Square Flange	1670	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 220.89	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	35	70	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Not Provided	High Grade	Linear	Single	20	1670	3140	-0.012	Square Flange	1670	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 242.07	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	40	80	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	60	Not Provided	High Grade	Linear	Single	20	2160	4020	-0.012	Square Flange	2160	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 255.80	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	40	80	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	60	Not Provided	High Grade	Linear	Single	20	2160	4020	-0.012	Square Flange	2160	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 255.80	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	40	80	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	60	Not Provided	High Grade	Linear	Single	20	2160	4020	-0.012	Square Flange	2160	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 256.67	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	40	80	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	60	Not Provided	High Grade	Linear	Single	20	2160	4020	-0.012	Square Flange	2160	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)
MYR 355.29	1 Piece(s)	Available	2 Day(s)	10	Not Applicable	50	100	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Not Provided	High Grade	Linear	Single	20	3820	7940	-0.012	Square Flange	3820	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	Not Provided
MYR 311.56	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	50	100	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Not Provided	High Grade	Linear	Single	20	3820	7940	-0.012	Square Flange	3820	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	G Type (Low Dust Generation)
MYR 311.56	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	50	100	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Not Provided	High Grade	Linear	Single	20	3820	7940	-0.012	Square Flange	3820	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	H Type (For Food, Drinking Water)
MYR 312.11	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	50	100	Standard Flange	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Not Provided	High Grade	Linear	Single	20	3820	7940	-0.012	Square Flange	3820	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard	L Type (Heat Resistant)

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Product TOP

Basic Information

Type	Standard Flange	Environmentally friendly	RoHS Compliant (10 Substances)	Style	Standard
Ball Recirculating Type	Single	Linear Motion / Rotational Motion	Linear Bushing (Linear Motion Only)

Configure

369 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Characteristics/Applications
Low Dust Generation

Vacuum

Corrosion Resistant / Chemical Resistant

Heat Resistance

Anti-reflective

Not Applicable
Clear
Inscribed Circle Dia. dr(Ø)
3

4

5

6

8

10

12

13

16

20

25

30

35

40

50
Clear
Overall Length L(mm)
10

12

15

19

24

29

30

32

37

42

59

64

70

80

100
Clear
Flange Type
- Standard Flange
Clear
Outer Sleeve Material
- Steel
  - SUJ2 Equivalent
- SUS440C Equivalent
Clear
Outer Sleeve Surface Treatment
- No Surface Treatment
- Surface Treatment
  - Electroless Nickel Plating
  - Low Temperature Black Chrome Plating
Clear
Outer Dia. D(Ø)
7

8

10

12

15

19

21

23

28

32

40

45

52

60

80
Clear
Lubrication Type
- Not Provided
- Grease Coating
  - Type A
Clear
Accuracy
- High Grade
Clear
Motion
- Linear
Clear
Length
- Single
Clear
Eccentricity(µm)
8

12

15

20
Clear
Basic Rated Load, Dynamic Rating(N)
69

88

167

206

265

372

412

510

775

882

980

1570

1670

2160

3820
Clear
Ball Material
- SUJ2 Equivalent
- SUS440C Equivalent
Clear
Retainer Material
Plastic (Duracon M90 Equivalent)

Stainless Steel (SUS)
Clear
Seal
- No Seal
- With Seal
Clear
Counterbored Hole
- Opposite Counterbored
- Standard
Clear
Greased Filled
- G Type (Low Dust Generation)
- H Type (For Food, Drinking Water)
- L Type (Heat Resistant)
- Not Provided
Clear
type
- LHFC
- LHFC-N
- LHFCF
- LHFCM
- LHFCMF
- LHFCR
- LHFR
- LHFR-N
- LHFRF
- LHFRM
- LHFRMF
- LHFRR
- LHFS
- LHFS-N
- LHFSF
- LHFSM
- LHFSMF
- LHFSR
- LHZC
- LHZR
- LHZS
- SLHFC
- SLHFCS
- SLHFR
- SLHFRS
- SLHFS
- SLHFSS
Clear
Flange Shape
- Round Flange
- Square Flange
- Compact Flange
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 Day(s) or Less

3 Day(s) or Less

4 Day(s) or Less

8 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: Are there recommended shaft specifications?: Answer: Yes, there are. For a normal clearance fit, we recommend using a hardened shaft with f6 to g6 tolerances. For a tight clearance fit, we recommend using a hardened shaft with h6 tolerances.
Question: Which wears out faster, the shaft or the linear bushing?: Answer: Generally, the linear bushing wears out faster. This is because the linear bushing is always in contact with the balls, unlike the shaft.
Question: Can it be used for rotational motion?: Answer: No, it cannot be used for rotational motion. Linear bushings are designed for linear motion and using them for rotational motion may cause damage.
Question: Can the shaft be repeatedly inserted and removed?: Answer: It is not suitable for applications requiring repeated insertion and removal. Doing so may cause the balls to fall out or deform the retainer, so please align the core and assemble it quietly.
Question: How do I calculate the lifespan?: Answer: Please refer to the "Rated Life" in the following link:
Maintenance Free

Check other FAQ (2 items) Hide

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Flanged Linear Bushings - Single, Opposite Counterbored Hole

(i)Caution

Dimensional Drawing

Product Specifications

Specification Table

Selection Supporting Information

Fitting of Shaft O.D. and Bushing I.D.

Fitting of Bushing O.D. and Housing I.D.

Technical Information

■Calculation of Life

Cautions/Prohibitions

Part Number

Basic Information

Configure

Specification/Dimensions

Characteristics/Applications

Inscribed Circle Dia. dr(Ø)

Overall Length L(mm)

Flange Type

Outer Sleeve Material

Outer Sleeve Surface Treatment

Outer Dia. D(Ø)

Lubrication Type

Accuracy

Motion

Length

Eccentricity(µm)

Basic Rated Load, Dynamic Rating(N)

Ball Material

Retainer Material

Seal

Counterbored Hole

Greased Filled

type

Flange Shape

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm