New 
Stieber Clutch / Warner 
CSK 40 BC 
Sprag Type Freewheel CSK40 
Overrunning Sprag Clutch 



Stieber Clutch / Warner Electric 




Stieber CSK is a type of sprag clutch integrated into a ball bearing. It's specifically designed to allow free overrunning 
in one direction while transmitting torque in the other. This makes it a versatile component used in various industrial applications.

Specification of CSK 40:
Size: 40mm
Bearing loads
dynamic: 15,54
static: 12,25
Drag torque: 7,0

Key Features of Stieber CSK:
Sprag type freewheel: The core mechanism for one-way rotation.
Integrated ball bearing: Combines the freewheel function with bearing support.
Grease lubricated: Comes pre-lubricated for easy installation.
Dust protection: Designed to resist dust particles up to 0.3mm.
Additional sealing: Recommended for higher temperatures or specific environments.
Formchromed sprags: Enhanced durability and lifespan.
Press-fit assembly: Secure installation into a rigid housing.

Common Applications:
Conveyors
Agricultural machinery
Construction equipment
Automotive industry
Wind turbines

Overrunning clutch, Freewheel, One-way clutch, Sprag clutch, Ball bearing clutch, Integrated sprag clutch, Grease 

lubricated sprag clutch, Press-fit sprag clutch, Dust-protected sprag clutch, 





** Free Express / Expedited Shipping. 




** Free Return (30 Days). 





May have some marks and scratches due to old stock. 


© All the pictures are Organic and this part is physically in our stock.








Condition and Details:

This is a new item in good condition.
New in original Packing.
No Accessories / Cable or probe (only what showing into actually given pictures and in description).





Old Stock.
(A new, unused item with minor signs of wear. The item may be missing its original packaging, or the original packaging has been opened or is no longer sealed. The item may be a factory second, or a new and unused item with minor cosmetic issues or sign of use due to conduct a test before offering for sale). Furthermore, any noticeable issue will describe with the item specification above before this portion.



Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 3 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* International buyers pay all custom, duties, taxes & brokerage fees at their end
 

Warranty and Returns:

Warranty: 
30 DAYS Money Back or Replacement Return Accepted.



Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 






Payment:
Payment Methods:

PayPal
Credit Cards  
Wire-transfer: Kindly contact us for payment instructions

International buyers without PayPal: Kindly contact us before bidding
                          
About Us:
We deal in Semiconductor & Wafer Handling Parts/Components/machinery and types of equipment. A Verity of Industrial Automation Equipment and Parts.

Industrial PCs, PLCs, HMI, Controllers and Sensors.
Industrial robotics, Data Acquisition and Test & Measurement.  
Industrial Single Board Computers.
Marine Parts / Equipment's.
Oil & Gas and offshore station.
Lab and Research Equipments.

We Source, We refurbish, We Service and We also Repair …please contact for any further detailed inquiries.