Integrated Freewheel Csk One Way Ball Bearing Use for Overrunning Application

• Separated: Separated
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Model: Csk25-2RS
• Type: Sprag Type
• Name: Integrated Freewheel One Way Ball Bearing Use for
• Model NO.: CSK25-2RS
• Weight: 0.175kgs
• OEM: Accept
• Precision: P6
• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• Spherical: Non-Aligning Bearings
• Transport Package: Single Box or as Your Requirements
• Specification: P6
• Trademark: SUMA or OEM
• Origin: Changzhou, Jiangsu, China
• HS Code: 84836000
• Production Capacity: 10000PCS/Month

Product Description

Integrated Freewheel One Way Ball Bearing Use for Overrunning Application
 

Data Sheet

Item	CSK25 2RS
Material	GCr15
Type	Sprag
Inner Diameter	25 mm
Outer Diameter	52 mm
Weight	0.175 kg
Lubricant	Oil,grease
Torque	85 Nm
Drag Torque	6 Ncm

Feature

 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.

1.Dust Preveniton: 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. 

2.Heat Treatment:The use of additional "nylos" type seals is recommended especially when the working temperature

 exceeds 50°C. Oil bath lubrication is also possible.

3.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.

4.Water Resistant: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.

Catologue

Type	Size	Bearing series					Bearing loads		Weight	Drag torque
							dynamic	static
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

Product Display


Production Flow


Client Visit


Package


Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 

We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied. 
Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

FAQ:
Q: Why do we choose your company?

A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.

 Q:What is the delivery time?

A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 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 of one way clutch bearing to check quality first.

If you have any needs,pls contact me at any time!