Sprag Clutch CSK 15 20 25 30 35 40 PP 2RS One Way Bearing Freewheel Backstop Keyway of plumshaftcoupling

Categories	One Way Bearings
Brand Name:	Tianniu
Model Number:	CSK series
Place of Origin:	China
MOQ:	10 pcs
Price:	USD0.1~USD15
Payment Terms:	T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability:	10000 per month
Delivery Time:	5-10working days
Packaging Details:	Cartons
Model:	CSK series
Warranty:	12 months
Bore Size:	15-40mm
Material:	GCR 15 Bearing Steel
Type:	One way bearings
Torque (Nm）:	0.5-10

Product Details
Company Profile

Sprag Clutch CSK 15 20 25 30 35 40 PP 2RS One Way Bearing Freewheel Backstop Keyway

Sprag Clutch CSK 15 20 25 30 35 40 PP 2RS One Way Bearing Freewheel Backstop Keyway

Products Introduction

CSK series one way freewheels are sprag freewheels with bearing support and ball bearing proper-ties. The freewheels are supplied grease-filled for normal operating conditions. CSK type is a combined one-way clutch combining deep groove ball bearing and wedge clutch, commonly known as one-way bearing, one-way rotating ball bearing or anti reverse bearing. The external dimension is the same as that of 62 series bearings (except No. 8 and No. 40). It contains ball support and grease. The dust covers on both sides can prevent dust and iron filings of more than 0.3mm from entering the interior. The reed seal cover can also be replaced according to the use needs.

The freewheel is built into the customer housing. This makes compact, space-saving fitting solutions possible.
The freewheels CSK series are used as:
Backstops
Overrunning Clutches
Indexing Freewheels

Nominal torques up to 325 Nm. The torque is transmitted on the inner ring and/or on the outer ring by press fit or keyway connection. Bores up to 40 mm.

The following series are available:

Products Parameters

CSK series are sprag type one way freewheel bearings.

MODEL	CSK / CSK...2RS / CSK...P / CSK...PP / CSK...P-2RS / CSK...PP-2RS
Structure	Sprag type
Available Size	ID 8-40MM, OD 22-80MM
Delivery time	In stock
Package	Tube / Carton - 1914.57.5cm Box - 292819 Box - Pallet or Customized
Payment Terms	TT, D/P, D/A, Western Union, Paypal, Bank
Shipping Way	By air ( TNT/ FEDEX / UPS / DHL) , By sea
Warranty	1 Year

Type	Size	Bearing series	Dimension				Bearing loads		Weight	Drag torque
Type	Size	Bearing series	Dimension				dynamic	static
CSK(KK)	d		TKN1)	N max	Outer Dia.	Length	C	C0		TR
	[mm]		[Nm]	[min-1]	[mm]	[mm]	[kN]	[kN]	[kg]	[Ncm]
	8*	–	2.5	15000	22	9	3.28	0.86	0.015	0.5
	10	6200	6.8	13000	30	9	4.5	1.56	0.032	0.36
	12	6201	9.3	10000	32	10	6.1	2.77	0.04	0.7
	15	6202	17	8400	35	11	7.4	3.42	0.06	0.9
	17	6203	30	7350	40	12	7.9	3.8	0.07	1.1
	20	6204	50	6000	47	14	9.4	4.46	0.11	1.3
	25	6205	85	5200	52	15	10.7	5.46	0.14	2
	30	6206	138	4200	62	16	11.7	6.45	0.21	4.4
	35	6207	175	3600	72	17	12.6	7.28	0.3	5.8
	40	–	325	3000	80	22	15.54	12.25	0.5	7

Type	Size	Bearing series							Bearing loads		Weight	Drag torque
Type	Size	Bearing series							dynamic	static		Drag torque
CSK..P	d		TKN1)	nmax	D	L	b	t	C	C0		TR
	[mm]		[Nm]	[min-1]	[mm]	[mm]	[mm]	[mm]	[kN]	[kN]	[kg]	[Ncm]
	12	6201	9.3	10000	32	10			6.1	2.77	0.04	0.7
	15	6202	17	8400	35	11			7.4	3.42	0.06	0.9
	17	6203	30	7350	40	12			7.9	3.8	0.07	1.1
	20	6204	50	6000	47	14			9.4	4.46	0.11	1.3
	25	6205	85	5200	52	15			10.7	5.46	0.14	2
	30	6206	138	4200	62	16			11.7	6.45	0.21	4.4
	35	6207	175	3600	72	17			12.6	7.28	0.3	5.8
	40	–	325	3000	80	22			15.54	12.25	0.5	7
CSK..PP	15	6202	17	8400	35	11	2	0.6	7.4	3.42	0.06	0.9
	17	6203	30	7350	40	12	2	1	7.9	3.8	0.07	1.1
	20	6204	50	6000	47	14	3	1.5	9.4	4.46	0.11	1.3
	25	6205	85	5200	52	15	6	2	10.7	5.46	0.14	2
	30	6206	138	4200	62	16	6	2	11.7	6.45	0.21	4.4
	35	6207	175	3600	72	17	8	2.5	12.6	7.28	0.3	5.8
	40	–	325	3000	80	22	10	3	15.54	12.25	0.5	7
	45	_	218	1600	85	19	12	2.5	18.36	15.35	0.44	9.3
	50	_	230	1500	90	20	12	2.5	19.53	17.68	0.49
CSK..P-2RS	12	–	9.3	10000	32	14			6.1	2.77	0.05	3
	15	–	17	8400	35	16			7.4	3.42	0.07	4
	17	–	30	7350	40	17			7.9	3.8	0.09	5.6
	20	–	50	6000	47	19			9.4	4.46	0.145	6
	25	–	85	5200	52	20			10.7	5.46	0.175	6
	30	–	138	4200	62	21			11.7	6.45	0.27	7.5
	35	–	175	3600	72	22			12.6	7.28	0.4	8.2
	40	–	325	3000	80	27			15.54	12.25	0.6	10

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