Changzhou Tianniu Transmission Equipment Co., Ltd: Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft

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One Way Sprag Clutch Bearing Freewheel CSK30-2RS

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Changzhou Tianniu Transmission Equipment Co., Ltd

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:86--13306120917

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One Way Sprag Clutch Bearing Freewheel CSK30-2RS

Brand Name	Tianniu
Model Number	CSK(CSK...2RS) series
Certification	ISO-9001
Place of Origin	China
Minimum Order Quantity	1 pcs
Price	Negotiable
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 by sea shipping by airplane
Name	CSK(CSK...2RS) One Way Sprag Type Freewheel Clutch
Material	GCR 15 Bearing Steel
Type	One way bearings
Bearing series	6201-6207
Torque (Nm）	2.5-325
Weight (Kg)	0.015-0.6
Bore Size(mm)	22-27

Detailed Product Description

One Way Sprag Clutch Bearing Freewheel CSK30-2RS

Production introduction

Type CSK is a sprag type freewheel integrated into a 62 series ball bearing (except sizes 8 and 40).

It is bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm.

All the CSK versions are equipped with “formchromed” sprags. This process increases several times the overrunning life time.

Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance, and onto a shaft with n6 tolerance.

The initial bearing radial clearance is set at C5, and is reduced if using the press fit as specified.

Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C.

CSK..2RS is 5 mm wider but is equiped with lip seals to be water splash resistant.

The use of additional “nylos” type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.

Products Parameters

Type	Size	Bearing series					Bearing loads		Weight	Drag torque
Type	Size	Bearing series					dynamic	static	Weight	Drag torque
CSK(KK)	d		TKN1)	N max	D	L	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
	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..2RS	8**		2.5	15000	22	9	3.28	0.86	0.015	0.8
	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

Note:

1) T max = 2 × T KN
*) One Z seal on the bearing side only. Looking from this side, the outer race runs free in the counterclockwise direction
**) Only one RS seal on the ball bearing side looking from this side, the outer race runs free in the counterclock-wise direction

Mounting example:

Product Tags: One Way Sprag Clutch Bearing Sprag Clutch Bearing Freewheel CSK30-2RS One Way Bearings

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