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Flanged Linear Bushings - Medium Type (LHFRDM25G)

Volume Discount

Flanged Linear Bushings - Medium Type
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.): 6 and 30
● Overall Length Minimum/Maximum (mm.): 29 and 90
● Flange Shape : Round Flange, Square Flange and Compact Flange
● Material:
- Outer Cylinder - SUJ2 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.

LHFRDM25G

Drawing/Specifications
3D Preview
Part Numbers
More Information
Catalog
Technical Information

Round Flange

Square flange

Compact Flange

dr = 6 to 13

dr = 16 to 30

" ! "Body length and allowable moment are approximately 1.5 and 4.3 times those of Single Type respectively (See Allowable Load Comparison)

Type			Outer Cylinder			Balls	Retainer	Operating Ambient Temperature	[A] Accessory
Round Flange	Square flange	Compact Flange	[M] Material	[H] Hardness	[S] Surface Treatment	[M] Material	[M] Material
LHFRD	LHFSD	LHFCD	SUJ2 Equivalent	58HRC or more	—	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	－20 to 80°C	Seal [M] Material Nitrile Rubber
LHFRDM	LHFSDM	LHFCDM			Electroless Nickel Plating	SUS440C Equivalent

Specification Table

Part Number
LHFSD8 LHFRD10 LHFSDM12L	(L Type Greased)

[ ! ] Alternative grease types available.

Part Number				D Tolerance		L		H	T	d	d₁	t	P.C.D.	W	F	A	Eccentricity (Max.) * 1	Balls Rows	Perpendicularity * 2	Basic Load Rating		Allowable Static Moment (N⋅m)	Mass (g)
Type	dr	Tolerance		No Surface Treatment	Surface Treatment		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	Allowable Static Moment (N⋅m)	Round Flange	Square flange	Compact Flange
LHFRD LHFSD LHFCD LHFRDM LHFSDM LHFCDM	6	0 −0.010	12	0 −0.013	0 −0.018	29		28	5	3.5	6	3.1	20	22	—	20	0.015	4	0.015	226	310	1.42	27	21	24
	8		15	0 −0.013	0 −0.018	37	±0.3	32	5	3.5	6	3.1	24	25	—	24				310	452	2.12	47	39	43
	10		19	0 −0.016	0 −0.021	47		40	6	4.5	7.5	4.1	29	30	—	29				508	718	4.37	85	65	77
	12		21					42					32	32	—	32				634	814	6.2	89	69	81
	13		23					43					33	34	—	33				640	826	6.2	109	87	102
	16		28			56		48					38	37	22	31				1164	1448	13.1	157	132	149
	20	0 −0.012	32	0 −0.019	0 −0.025	65		54	8	5.5	9	5.1	43	42	24	36	0.02	5	0.02	1554	2068	18.3	232	197	219
	25		40			83		62	8	5.5	9	5.1	51	50	32	40		6		1725	3068	25.3	479	440	450
	30		45			90		74	10	6.6	11	6.1	60	58	35	49		6		2440	3974	42.7	559	481	492

　kgf = N × 0.101972
* 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.

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

: 30; 45; 60

Part Number
LHFRDM25G

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Characteristics/Applications	Inscribed Circle Dia. dr (Ø)	Overall Length L (mm)	Outer Sleeve Surface Treatment	Outer Dia. D (Ø)	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	Greased Filled
	MYR 209.73	1 Piece(s)	Available	8 Day(s) or more	10	Low Dust Generation	25	83	[Surface Treatment] Electroless Nickel Plating	40	20	1725	3068	-0.012	Round Flange	1725	SUS440C Equivalent	G Type (Low Dust Generation)

Specifications/Overview

■Allowable Load Comparison

Type	Basic Dynamic Load Rating	Basic Static Load Rating	Allowable Static Moment
Short	0.7	0.6	Approx. 0.6
Single	1	1	1
Medium	1.4	1.3	Approx. 4.3
Double	1.6	2	Approx. 6
Medium Long	1.6	1.6	Approx. 10
Long	1.6	2	Approx. 21

* "1" represents Single Type for comparison.

Product TOP

Basic Information

Type	Standard Flange	Environmentally friendly	RoHS Compliant (10 Substances)	Flange Type	Standard Flange
Style	Standard	Outer Sleeve Material	SUJ2 Equivalent	Lubrication Type	Not Provided
Accuracy	High Grade	Ball Recirculating Type	Double	Motion	Linear
Linear Motion / Rotational Motion	Linear Bushing (Linear Motion Only)	Retainer Material	Plastic (Duracon M90 Equivalent)	Seal	With Seal
Counterbored Hole	Standard

Please check the type/dimensions/specifications of the part LHFRDM25G in the Flanged Linear Bushings - Medium Type series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- LHFCD
- LHFCDM
- LHFRD
- LHFRDM
- LHFSD
- LHFSDM
Clear
Characteristics/Applications
Low Dust Generation

Not Applicable
Clear
Inscribed Circle Dia. dr(Ø)
6

8

10

12

13

16

20

25

30
Clear
Overall Length L(mm)
29

37

47

56

65

83

90
Clear
Outer Sleeve Surface Treatment
- No Surface Treatment
- Surface Treatment
  - Electroless Nickel Plating
Clear
Outer Dia. D(Ø)
12

15

19

21

23

28

32

40

45
Clear
Eccentricity(µm)
15

20
Clear
Flange Shape
- Round Flange
- Square Flange
- Compact Flange
Clear
Basic Rated Load, Dynamic Rating(N)
226

310

508

634

640

1164

1554

1725

2440
Clear
Ball Material
- SUJ2 Equivalent
- SUS440C Equivalent
Clear
Greased Filled
- G Type (Low Dust Generation)
- H Type (For Food, Drinking Water)
- L Type (Heat Resistant)
- Not Provided
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 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 .

Products like this...

Part Number
LHFCD12G
LHFCD12H
LHFCD12L
LHFRDM25H
LHFRDM25L
LHFRDM30G

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Characteristics/Applications	Inscribed Circle Dia. dr (Ø)	Overall Length L (mm)	Outer Sleeve Surface Treatment	Outer Dia. D (Ø)	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	Greased Filled
MYR 122.45	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	47	No Surface Treatment	21	15	634	814	-0.01	Compact Flange	634	SUJ2 Equivalent	G Type (Low Dust Generation)
MYR 122.45	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	47	No Surface Treatment	21	15	634	814	-0.01	Compact Flange	634	SUJ2 Equivalent	H Type (For Food, Drinking Water)
MYR 122.45	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	12	47	No Surface Treatment	21	15	634	814	-0.01	Compact Flange	634	SUJ2 Equivalent	L Type (Heat Resistant)
MYR 209.73	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	25	83	[Surface Treatment] Electroless Nickel Plating	40	20	1725	3068	-0.012	Round Flange	1725	SUS440C Equivalent	H Type (For Food, Drinking Water)
MYR 209.73	1 Piece(s)	Available	8 Day(s) or more	10	Not Applicable	25	83	[Surface Treatment] Electroless Nickel Plating	40	20	1725	3068	-0.012	Round Flange	1725	SUS440C Equivalent	L Type (Heat Resistant)
MYR 261.86	1 Piece(s)	Available	8 Day(s) or more	10	Low Dust Generation	30	90	[Surface Treatment] Electroless Nickel Plating	45	20	2440	3974	-0.012	Round Flange	2440	SUS440C Equivalent	G Type (Low Dust Generation)

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Flanged Linear Bushings - Medium Type (LHFRDM25G)

(i)Caution

Specification Table

Part Number

Specifications/Overview

Basic Information

Configure

Specification/Dimensions

type

Characteristics/Applications

Inscribed Circle Dia. dr(Ø)

Overall Length L(mm)

Outer Sleeve Surface Treatment

Outer Dia. D(Ø)

Eccentricity(µm)

Flange Shape

Basic Rated Load, Dynamic Rating(N)

Ball Material

Greased Filled

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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