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Round Flanged Linear Bushings With Pilot, Single / Double (Part Numbers)

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MISUMI

MiSUMi Economy

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Economy Round Flanged Linear Bushing with Pilot

Space-Saving Efficiency Cost-Effective

- Space-saving round flanged design for compact mechanisms.

- Supports a range of shaft diameters

- Effective utilization of space, suitable for small mechanism designs.

- High efficiency with low friction resistance.

- More cost-effective than standard linear guides.

Economy Round Flanged Linear Bushing with Pilot

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product Overview of Linear Bushings

The flanged Linear Bushings, linear bearing integrates the linear bearing with the support, which is compact in structure and easy to assemble to the mechanism accurately and simply.
The embedded flanged linear bearing does not extend to the opposite side of the mounting surface, so there is sufficient space on the opposite side of the mounting surface.

Product Features of Linear Bushings

Linear Bushings, Linear bearing is a linear type motion guiding mechanism matched with linear guide shaft. The steel ball rolls circularly along the track groove formed by the shell and the retainer, and the linear bearing reciprocates linearly relative to the guide shaft. Through the rolling of steel ball, high-efficiency movement with low friction resistance can be realized.

Linear Bushings Feature 1: Effective utilization of space. The combination of the guide shaft and the linear bearing enables effective use of space, suitable for small mechanism designs.
Linear Bushings Feature 2: Selection can be made based on operating environment. The outer cylinder of the linear bearing is made of steel or stainless steel, and the retainer is made of stainless steel for harsh conditions or resin for low noise.
Linear Bushings Feature 3: Good interchangeability. Linear bearings have good interchangeability because they can be used with shafts randomly.
Linear Bushings Feature 4: Appropriate specifications can be selected according to the conditions of use.
Linear Bushings Feature 5: More cost effective than the linear guide.

Dimensional Drawing of Linear Bushings

When this product of Linear Bushings is initially delivered, its color may be partially inconsistent with the photo, in which case the actual product shall prevail, without prior notice.

Specifications Overview of Linear Bushings

■Material Specification Table of Linear Bushings

Ball Retainer	Type	Housing			Ball	Retainer	Ambinent Operating Temperature	Accessories：Seal Ring
		Material	Hardness	Surface Treatment	Material	Material		Material
Single	E－LBFP□□UU	Equivalent to SUJ2	58HRC～	－	Equivalent to SUJ2	Resin	－20～80℃	Nitrile Rubber (-20 to 120℃)
Double	E－LBFP□□LUU
Single	E－LBFPM□□UU			Electroless Nickel Plating
Double	E－LBFPM□□LUU

If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.

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.

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Part Number
E-LBFP6LUU
E-LBFP6UU
E-LBFP8LUU
E-LBFP8UU
E-LBFP10LUU
E-LBFP10UU
E-LBFP12LUU
E-LBFP12UU
E-LBFP13LUU
E-LBFP13UU
E-LBFP16LUU
E-LBFP16UU
E-LBFP20LUU
E-LBFP20UU
E-LBFP25LUU
E-LBFP25UU
E-LBFP30LUU
E-LBFP30UU
E-LBFP35LUU
E-LBFP35UU
E-LBFP40LUU
E-LBFP40UU
E-LBFP50LUU
E-LBFP50UU
E-LBFPM6LUU
E-LBFPM6UU
E-LBFPM8LUU
E-LBFPM8UU
E-LBFPM10LUU
E-LBFPM10UU
E-LBFPM12LUU
E-LBFPM12UU
E-LBFPM13LUU
E-LBFPM13UU
E-LBFPM16LUU
E-LBFPM16UU
E-LBFPM20LUU
E-LBFPM20UU
E-LBFPM25LUU
E-LBFPM25UU
E-LBFPM30LUU
E-LBFPM30UU
E-LBFPM35LUU
E-LBFPM35UU
E-LBFPM40LUU
E-LBFPM40UU
E-LBFPM50LUU
E-LBFPM50UU

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Inscribed Circle Dia. dr (Ø)	Overall Length L (mm)	Outer Sleeve Material	Outer Sleeve Surface Treatment	Outer Dia. D (Ø)	Accuracy	Ball Recirculating Type	Length	Eccentricity (µm)	Basic Load Rating: Dynamic Load (Details) (N)	Basic Load Rating: Static Load (N)
MYR 27.98	1 Piece(s)	Available	6 Day(s)	6	35	[Steel] SUJ2 Equivalent	No Surface Treatment	12	High Grade	Double	Double	30	324	529
MYR 17.82	1 Piece(s)	Available	6 Day(s)	6	19	[Steel] SUJ2 Equivalent	No Surface Treatment	12	High Grade	Single	Single	24	206	265
MYR 28.04	1 Piece(s)	Available	6 Day(s)	8	45	[Steel] SUJ2 Equivalent	No Surface Treatment	15	High Grade	Double	Double	30	431	784
MYR 17.84	1 Piece(s)	Available	6 Day(s)	8	24	[Steel] SUJ2 Equivalent	No Surface Treatment	15	High Grade	Single	Single	24	265	380
MYR 29.34	1 Piece(s)	Available	1 Day(s)	10	55	[Steel] SUJ2 Equivalent	No Surface Treatment	19	High Grade	Double	Double	30	588	1100
MYR 18.94	1 Piece(s)	Available	6 Day(s)	10	29	[Steel] SUJ2 Equivalent	No Surface Treatment	19	High Grade	Single	Single	24	372	549
MYR 28.70	1 Piece(s)	Available	1 Day(s)	12	57	[Steel] SUJ2 Equivalent	No Surface Treatment	21	High Grade	Double	Double	30	657	1200
MYR 19.16	1 Piece(s)	Available	6 Day(s)	12	30	[Steel] SUJ2 Equivalent	No Surface Treatment	21	High Grade	Single	Single	24	412	598
MYR 43.65	1 Piece(s)	Available	6 Day(s)	13	61	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Standard Grade	Double	Double	30	810	1570
MYR 31.32	1 Piece(s)	Available	6 Day(s)	13	32	[Steel] SUJ2 Equivalent	No Surface Treatment	23	Standard Grade	Single	Single	24	500	770
MYR 34.12	1 Piece(s)	Available	6 Day(s)	16	70	[Steel] SUJ2 Equivalent	No Surface Treatment	28	High Grade	Double	Double	30	1230	2350
MYR 21.46	1 Piece(s)	Available	6 Day(s)	16	37	[Steel] SUJ2 Equivalent	No Surface Treatment	28	High Grade	Single	Single	24	775	1180
MYR 35.32	1 Piece(s)	Available	1 Day(s)	20	80	[Steel] SUJ2 Equivalent	No Surface Treatment	32	High Grade	Double	Double	40	1400	2740
MYR 22.62	1 Piece(s)	Available	1 Day(s)	20	42	[Steel] SUJ2 Equivalent	No Surface Treatment	32	High Grade	Single	Single	30	882	1370
MYR 48.76	1 Piece(s)	Available	6 Day(s)	25	112	[Steel] SUJ2 Equivalent	No Surface Treatment	40	High Grade	Double	Double	40	1560	3140
MYR 30.10	1 Piece(s)	Available	1 Day(s)	25	59	[Steel] SUJ2 Equivalent	No Surface Treatment	40	High Grade	Single	Single	30	980	1570
MYR 64.86	1 Piece(s)	Available	6 Day(s)	30	123	[Steel] SUJ2 Equivalent	No Surface Treatment	45	High Grade	Double	Double	40	2490	5490
MYR 34.58	1 Piece(s)	Available	6 Day(s)	30	64	[Steel] SUJ2 Equivalent	No Surface Treatment	45	High Grade	Single	Single	30	1570	2740
MYR 118.78	1 Piece(s)	Available	6 Day(s)	35	135	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Standard Grade	Double	Double	40	2650	6470
MYR 75.18	1 Piece(s)	Available	6 Day(s)	35	70	[Steel] SUJ2 Equivalent	No Surface Treatment	52	Standard Grade	Single	Single	30	1670	3140
MYR 108.88	1 Piece(s)	Available	6 Day(s)	40	151	[Steel] SUJ2 Equivalent	No Surface Treatment	60	High Grade	Double	Double	50	3430	8040
MYR 66.86	1 Piece(s)	Available	6 Day(s)	40	80	[Steel] SUJ2 Equivalent	No Surface Treatment	60	High Grade	Single	Single	40	2160	4020
MYR 372.72	1 Piece(s)	Available	6 Day(s)	50	192	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Standard Grade	Double	Double	50	7940	15900
MYR 253.89	1 Piece(s)	Available	6 Day(s)	50	100	[Steel] SUJ2 Equivalent	No Surface Treatment	80	Standard Grade	Single	Single	40	3820	7940
MYR 33.32	1 Piece(s)	Available	6 Day(s)	6	35	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	12	High Grade	Double	Double	30	324	529
MYR 21.10	1 Piece(s)	Available	6 Day(s)	6	19	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	12	High Grade	Single	Single	24	206	265
MYR 33.36	1 Piece(s)	Available	6 Day(s)	8	45	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	15	High Grade	Double	Double	30	431	784
MYR 21.12	1 Piece(s)	Available	6 Day(s)	8	24	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	15	High Grade	Single	Single	24	265	380
MYR 34.88	1 Piece(s)	Available	6 Day(s)	10	55	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	19	High Grade	Double	Double	30	588	1100
MYR 22.44	1 Piece(s)	Available	6 Day(s)	10	29	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	19	High Grade	Single	Single	24	372	549
MYR 34.92	1 Piece(s)	Available	1 Day(s)	12	57	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	21	High Grade	Double	Double	30	657	1200
MYR 23.44	1 Piece(s)	Available	1 Day(s)	12	30	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	21	High Grade	Single	Single	24	412	598
MYR 55.45	1 Piece(s)	Available	6 Day(s)	13	61	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	23	Standard Grade	Double	Double	30	810	1570
MYR 37.67	1 Piece(s)	Available	6 Day(s)	13	32	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	23	Standard Grade	Single	Single	24	500	770
MYR 41.36	1 Piece(s)	Available	1 Day(s)	16	70	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	28	High Grade	Double	Double	30	1230	2350
MYR 26.20	1 Piece(s)	Available	6 Day(s)	16	37	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	28	High Grade	Single	Single	24	775	1180
MYR 42.14	1 Piece(s)	Available	6 Day(s)	20	80	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	32	High Grade	Double	Double	40	1400	2740
MYR 27.56	1 Piece(s)	Available	6 Day(s)	20	42	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	32	High Grade	Single	Single	30	882	1370
MYR 58.50	1 Piece(s)	Available	6 Day(s)	25	112	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	40	High Grade	Double	Double	40	1560	3140
MYR 35.64	1 Piece(s)	Available	6 Day(s)	25	59	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	40	High Grade	Single	Single	30	980	1570
MYR 77.26	1 Piece(s)	Available	1 Day(s)	30	123	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	45	High Grade	Double	Double	40	2490	5490
MYR 40.96	1 Piece(s)	Available	1 Day(s)	30	64	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	45	High Grade	Single	Single	30	1570	2740
MYR 138.54	1 Piece(s)	Available	6 Day(s)	35	135	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	52	Standard Grade	Double	Double	40	2650	6470
MYR 84.05	1 Piece(s)	Available	6 Day(s)	35	70	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	52	Standard Grade	Single	Single	30	1670	3140
MYR 129.48	1 Piece(s)	Available	6 Day(s)	40	151	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	60	High Grade	Double	Double	50	3430	8040
MYR 79.34	1 Piece(s)	Available	6 Day(s)	40	80	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	60	High Grade	Single	Single	40	2160	4020
MYR 412.14	1 Piece(s)	Available	6 Day(s)	50	192	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	80	Standard Grade	Double	Double	50	7940	15900
MYR 274.74	1 Piece(s)	Available	6 Day(s)	50	100	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	80	Standard Grade	Single	Single	40	3820	7940

Dimensional Drawing

When this product is initially delivered, its color may be partially inconsistent with the photo, in which case the actual product shall prevail, without prior notice.

Specification Table

■Material Specification Table

Housing			Ball	Retainer	Operating Environment Temperature	Accessories
Material	Hardness	Surface Treatment	Material	Material	Operating Environment Temperature	Accessories
Equivalent to SUJ2	58HRC～	No Surface Treatment Electroless Nickel Plating	Equivalent to SUJ2	Resin	-20 to 80℃	Seal packing Material Nitrile Rubber (-20 to 120℃)

		Part Number (Type ・Diameter of Inscribed Circle dr ・Ball Retainer)
		E-LBFPM20LUU

■Dimension Specification Table

Part Number					O.D. D			Overall Length L			ℓ	H	T	d	d	t	P.C.D.	Eccentricity (Max.)
Type	dr			Ball Retainer



		Tolerance				Tolerance		Single	Double	Tolerance								Single	Double
		Single	Double			No Surface Treatment	With Surface Treatment

E－LBFP E－LBFPM	6	0 -0.009	0 -0.01	UU (Single) LUU (Double)	12	0 -0.025	0 -0.02	19	35	±0.3	5	28	5	3.5	6	3.1	20	0.024	0.03
	8				15			24	45			32					24
	10				19			29	55		6	40	6	4.5	7.5	4.1	29
	12				21			30	57			42					32
	13				23			32	61			43					33
	16				28			37	70			48					38
	20	0 -0.01	0 -0.012		32	0 -0.03	0 -0.03	42	80		8	54	8	5.5	9	5.1	43	0.03	0.04
	25				40			59	112			62					51
	30				45			64	123		10	74	10	6.6	11	6.1	60
	35	0 -0.012	0 -0.015		52	0 -0.035		70	135			82					67
	40				60			80	151		13	96	13	9	14	8.1	78	0.04	0.05
	50	0 -0.015			80			100	192			116					98

* mark shows the verticality between Part D and the flange mounting surface.

For information on the flanged height adjusting ring, please refer to the

Adjusting Ring.

dr	Rows of balls	Perpendicularity		Basic Load Rating				Double Type Allowable Static Moment （N·m）	Mass(g)
		Perpendicularity		Basic Load Rating C (Dynamic) N		Basic Load Rating Co (Static) N

		Single	Double	Single	Double	Single	Double		Single	Double
6	4	0.035	0.04	206	324	265	529	2.18	24	31
8				265	431	380	784	4.31	37	51
10				372	588	549	1100	7.24	72	98
12				412	657	598	1200	10.9	76	110
13				500	810	770	1570	11.6	88	130
16	5			775	1230	1180	2350	19.7	120	190
20	5			882	1400	1370	2740	26.8	180	260
25	6			980	1560	1570	3140	43.4	340	540
30				1570	2490	2740	5490	82.8	470	680
35		0.045	0.05	1670	2650	3140	6470	110	650	1020
40		0.045	0.05	2160	3430	4020	8040	147	1060	1570
50		0.05	0.055	3820	6080	7940	15900	397	2200	3600

Usage Method of Linear Bushings

Product Drawings of Linear Bushings	Instructions for use Linear Bushings
	When the linear bearing is under heavy load (unbalanced load), one piece of single liner type is not applicable. It is recommended to use one piece of double liner type or multiple pieces of single liner type.
	Linear bearing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use.
	Linear bearing is not suitable for repeated plugging and unplugging.
	When inserting the guide shaft into the linear bearing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed.

Precautions of Linear Bushings

■ Linear Bushings Regular maintenance:
① Before use, please apply grease to the ball row inside the linear bearing, and then replenish it in due course. Grease forms an oil film on the surfaces of steel ball and rolling surface (guide shaft·bushing) of linear bearing, which effectively reduces friction and prevents sintering. Grease reduction and aging will greatly affect the life of linear bearing.
② Recommended grease: lithium soap grease.
for details. ③ Recommended grease filling interval: Usually every 6 months.
④When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
⑤ When the linear bearing is subjected to large moment load (eccentric load), one piece of single liner type is not applicable, so it is recommended to use one piece of double liner type or multiple pieces of single liner type.

■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bearing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.

■ MISUMI linear bearing is recommended to be combined with guide shaft with quenching g6 tolerance.

■ MISUMI linear bearing is recommended to be installed on the holder with H7 tolerance. The linear bearing is in clearance fit with the holder.

Application Industries of Linear Bushings

Electronic & Electrical Appliances	Automotive	Lithium battery

LCD	Smart phone	Semiconductor

Related Products of Linear Bushings

Compact Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole		Round Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole		Square Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole

Basic Information

Type	Flange	Flange Type	Male-Female Joint Flanged	Style	Standard
Lubrication Type	Not Provided	Motion	Linear	Types	Pilot Flanged
Ball Material	Equivalent to SUJ2	Retainer Material	Resin	Seal	Provided
Greased Filled	Not Provided

Configure

48 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Inscribed Circle Dia. dr(Ø)
6

8

10

12

13

16

20

25

30

35

40

50
Clear
Overall Length L(mm)
19

24

29

30

32

35

37

42

45

55

57

59

61

64

70

80

100

112

123

135

151

192
Clear
Outer Sleeve Material
- Steel
  - SUJ2 Equivalent
  - SUJ2 Equivalent
Clear
Outer Sleeve Surface Treatment
- No Surface Treatment
- Surface Treatment
  - Electroless Nickel Plating
  - Electroless nickel plating
Clear
Outer Dia. D(Ø)
12

15

19

21

23

28

32

40

45

52

60

80
Clear
Accuracy
- Standard Grade
- High Grade
Clear
Ball Recirculating Type
- Single
- Double
Clear
Length
- Single
- Double
Clear
Eccentricity(µm)
24

30

40

50
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

6 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: How is linear bearing maintained regularly?: Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
Question: Comparison of antirust ability of linear bearings?: Answer: Antirust ability from strong to weak: Low Temp. Black Chrome Plating → No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.

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Round Flanged Linear Bushings With Pilot, Single / Double (Part Numbers)

Economy Round Flanged Linear Bushing with Pilot

Product Overview of Linear Bushings

Product Features of Linear Bushings

Dimensional Drawing of Linear Bushings

Specifications Overview of Linear Bushings

Part Number

Precautions of Linear Bushings

Related Documents of Linear Bushings

Application Industries of Linear Bushings

Related Products of Linear Bushings

Basic Information

Configure

Specification/Dimensions

Inscribed Circle Dia. dr(Ø)

Overall Length L(mm)

Outer Sleeve Material

Outer Sleeve Surface Treatment

Outer Dia. D(Ø)

Accuracy

Ball Recirculating Type

Length

Eccentricity(µm)

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Tech Support

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