5+ (5% discount), 10+ (7.5% discount), 20+ (10% discount), 50+ (12.5% discount), 100+ (15% discount)

Product Information

Available in bore sizes: 8-40mm

The CSK series is a sprag type freewheel intergraded into 62 series ball bearing. It is bearing supported, delivered grease lubricated and protected against dust of more than 0.3mm. The initial bearing radical clearance is C5. Operating temperature range between -40 to +100 degrees. The 2RS version is 5mm wider to accommodate lip seals for water splash resistance.  

Free UK delivery for orders over £50.00 (excluding Scottish Highlands and Ireland)

More information

The Combidrive team includes staff who worked with Stieber companies since 1968. Competence in a product depends on experience. Regardless of the clutch manufacturer whether it be Stieber, Ringspann, Formsprag, Tusbaki or GMN customer enquiries cannot be dealt with promptly and confidently without the experienced personnel at Combidrive.

We can offer from the complete range of these manufacturers, please contact us directly if your version is not shown as available through our webshop.

Data sheet

For more information about the product, please check it out here.


Exstock availability for small quantities. Delivery 2-3 days from order.

For larger quantities delivery 2-3 weeks from order, please enquire directly.