Name: centrifugal clutch CSK17 sprag type freewheel clutch use for power tools
Brand: SUMA
Availability: InStock

Product Details

centrifugal clutch CSK17 sprag type freewheel clutch use for power tools

Product Description

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. The use of additional "nylos" type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.
All the CSK versions are equipped with "form chromed" 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 +60C. CSK..2RS is 5 mm wider but is equiped with lip seals to be water splash resistant.

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
*) 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

Production and Test

Cooperative Relation

FAQ

Q: Why do we choose your company?

A: We always insist quality firstly. We have our bearing factory, therefore we have advantage in quality control and price.

Q:What is the delivery time?
A: Most of the bearings are in stock. For small quantity, we will arrange delivery within 3 days. Bulk quantity within 25-40 days,

Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.

Q: Can you send bearing samples first?
A: Yes, we can send bearing samples to check quality first.

Q: How do you pack the goods?
A: 1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton
2. Commercial packing: 1pc/plastic bag + color box + carton
3. As the clients' requirement

Q: how do you delivery the goods?
A: For small orders,we send by express UPS,DHL,FEDEX, or EMS with Thracking number. For big quantity, we will ship by air or by sea.