Flanged Linear Bushing - Compact, Double

MISUMI

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

Linear Bushings Flanged Compact Type - Double
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 (mm.): 6, 8, 10, 12, and 16
● Overall Length Minimum/Maximum (mm.): 35, 45, 55, 57, and 70
● Shape : Flanged Compact Type
● Flange Shape : Center Flanged with Round Flange, Square Flange, and Compact Flange
● Material:
- Outer Cylinder - SUJ2 Equivalent
- Ball - SUJ2 Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.
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Round Flange

Square flange

Compact Flange

dr = 6 to 12

dr = 16

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
LHRKW	LHSKW	LHCKW	SUJ2 Equivalent	58HRC or more	—	SUJ2 Equivalent	Plastic (Duracon M90 Equivalent)	−20 to 80°C	Seal [M] Material Nitrile Rubber (−20 to 120°C)
LHRKWM	LHSKWM	LHCKWM			Electroless Nickel Plating	SUS440C Equivalent

Specification Table

Part Number
LHRKW10 LHRKW12L LHRKW12G LHRKW12H	(L Type Greased) (G Type Greased) (H Type Greased)

[ ! ] Alternative grease types available.

dr		D Tolerance			L		H	T	d	d₁	t	r	P.C.D.	W	F	A	Eccentricity (Max.) * 1	Balls Rows	Perpendicularity * 2	Basic Load Rating		Allowable Static Moment (N⋅m)	Mass (g)
	Tolerance		Surface Treatment Not Provided	Surface Treatment Provided		Tolerance														C (Dynamic) N	Co (Static) N		Round Flange	Square flange	Compact Flange
6	0 −0.01	10	0 − 0.011	0 − 0.015	35	±0.3	25	5	3.5	6	3.1	3	19	20	—	19	0.015	6	0.015	206	309	2.46	24	20	21
8		13	0 − 0.013	0 − 0.018	45		28						22	23	—	22				383	555	5.76	38	34	35
10		17			55		35	6	4.5	7.5	4.1	3.75	27	27	—	27				585	867	10.99	79	68	73
12		19	0 − 0.016	0 − 0.021	57		38						30	29	—	30				608	899	11.85	95	82	87
16		26			70		44						36	34	24	27				965	1431	23.48	154	135	141

　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.