Product Details

one way clutch bearing ASNU20/sprag bearing ASNU20
One way clutch also named back stop,overrunning clutch,can overrun freely in one direction of rotation.Can be widely applicated in general industrial transmission machines,printer,textile machinery...etc.

CSK type-Bearing/freewheel.Dimensions identical to ball bearing series 62

As type-Roller type freewheel.Mounting dimensions similar to bearing series 62

ASNU type-Roller type freewheel.Outer race connection via press fit and/or face key

AA type-Roller type freewheel.Outer race connection via through screws

AE type-Oller type freewheel.Outer race connection via press fit and/or face key

DC type-Double cage sprag type freewheel.Delivered without inner and outer race

KI type-Mini freewheel delivered without outer race

GFKtype-Bearing/freewheel.Dimensions identical to ball bearing series 59

earing no.	d	D	B
ASNU8	8	35	13
ASNU12	12	35	13
ASNU15	15	42	18
ASNU17	17	47	19
ASNU20	20	52	21
ASNU25	25	62	24
ASNU30	30	72	27
ASNU35	35	80	31
ASNU40	40	90	33
ASNU45	45	100	36
ASNU50	50	110	40
ASNU60	60	130	46
ASNU70	70	150	51
ASNU80	80	170	58
ASNU90	90	190	64
ASNU100	100	215	73
ASNU120	120	260	86
ASNU150	150	320	108
ASNU200	200	420	138

Designation			Bearing Series	Dimensions			Mass
Designation			Bearing Series	d (mm)	D (mm)	L (mm)	(kg)
CSK8				8	22	9	0.015
CSK12	CSK12 P		6201	12	32	10	0.04
CSK15	CSK15 P	CSK15 PP	6202	15	35	11	0.06
CSK17	CSK17 P	CSK17 PP	6203	17	40	12	0.07
CSK20	CSK20 P	CSK20 PP	6204	20	47	14	0.11
CSK25	CSK25 P	CSK25 PP	6205	25	52	15	0.14
CSK30	CSK30 P	CSK30 PP	6206	30	62	16	0.21
CSK35	CSK35 P	CSK35 PP	6207	35	72	17	0.3
CSK40	CSK40 P	CSK40 PP	-	40	80	22	0.5

AS(NSS/TSS)	Toeque(N.m)	dimensions[mm]				mass[Kg]
		D	L	d	bxt
		[n6]	L	[H7]	bxt
ROLA0619 AS06	2.1	19	6	6	no	0.01
ROLA0822 AS08	5	22	9	8	no	0.02
ROLA1030 AS10	6.8	30	9	10	3x1.4	0.03
ROLA1232 AS12	28	32	10	12	4x1.8	0.04
ROLA1535 AS15	42	35	11	15	5x1.2	0.05
ROLA1740 AS17	60	40	12	17	5x1.2	0.1
ROLA2047 AS20	89	47	14	20	6x1.6	0.12
ROLA2552 AS25	150	52	15	25	8x2.0	0.14
ROLA3062 AS30	180	62	16	30	8x2.0	0.22
ROLA3572 AS35	220	72	17	35	10x2.4	0.31
ROLA4080 AS40	270	80	22	40	12x2.2	0.39
ROLA4585 AS45	275	85	19	45	14x3.8	0.44
ROLA5090 AS50	290	90	20	50	14x3.8	0.49
ROLA55100 AS55	308	100	21	55	16x4.3	0.66
ROLA60110 AS60	508	110	22	60	18x4.4	0.81
ROLA80140 AS80	1063	140	26	80	22x5.4	1.41

Changsha Terry Machinery Co.,Ltd

sales manager:dana xu

Mobile:86 152 4369 2391

Fax:86-731-85515405

Email:dana(at)

Skype:danalove329