RSBW one way clutch/backstop

Model:	RSBW35
Brand:	R&B
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Other Machine Hardware
Label:	RSBW35 backstop , RSBW60 clutch , RSBW40 freewheel
Price:	US $96 / pc
Min. Order:	1 pc

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Product Description

Type RSBW is a DC sprag type freewheel. It is self-contained, centered by plain bearings for low rotational speeds and sealed using shield protected O Rings.

Unit is delivered grease lubricated ready for installation in either a horizontal or vertical position. Primarily used as a backstop, this type provides a high torque capacity with a minimum space requirement. The design allows installation in difficult environments such as high humidity or water splash areas. A bolt, secured to a fixed part of the machine and passing through the slot in the torque arm, provides the rotational stop. Radial clearance on this bolt should be equal to 1–3 % of the slot width. The torque arm and the bearings must not be prestressed..

Type	Size		Overrunning Speeds									Weight
RSBW	dH7	TKN1)	nimax	D	L 1	F	E	B	N	L	bH11
	[mm]	[Nm]	[min-1]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]
	20	375	400	106	35	113	102.5	40	35	15	18	2
	25	606	400	106	48	113	102.5	40	35	15	18	2.6
	30	606	400	106	48	113	102.5	40	35	15	18	2.5
	35M	375	400	106	35	113	102.5	40	35	15	18	2
	35	606	400	106	48	113	102.5	40	35	15	18	2.4
	40	1295	300	132	52	125	115	60	35	15	18	4.6
	45	1295	300	132	52	125	115	60	35	15	18	4.5
	50	1295	300	132	52	125	115	60	35	15	18	4.5
	55	1295	300	132	52	125	115	60	35	15	18	4.4
	60	2550	250	161	54	140	130	70	35	15	18	6.5
	70	2550	250	161	54	140	130	70	35	15	18	6.4
	80	4875	200	190	70	165	150	70	45	20	25	9.9
	90	4875	200	190	70	165	150	70	45	20	25	9.8

http://rbearing.en.made-in-china.com/product/pXGxjBzZLbcS/China-One-Way-Sprag-Type-Freewheel-Clutches-Backstop-Rsbw20-with-a-High-Torque-Capacity.html