Single 50mm Narrow Eccentric Shaft Collar with 4-Bolt Flange Locking, Precision Clamp for Linear Slide Units, Sealed Ball Bearing & Shaft Mounting Applications

Single 50mm narrow eccentric shaft collar
✔️ 4-bolt flange locking, narrow profile, precision 50mm fit

This single eccentric shaft collar is a narrow 4-bolt flange locking collar used to clamp shafts in linear slide units, sealed ball bearing assemblies, and machinery mounts.

✅ Bore: 50mm (metric shaft fit)
✅ Mount: 4-bolt flange for secure clamping
✅ Style: narrow eccentric locking collar for precise offset
✅ Use: ideal for linear slide units and sealed ball bearing setups
✅ Pack: single collar included

💡 What is an eccentric shaft collar used for in linear slide units and sealed ball bearing assemblies? Eccentric collars lock shafts off-center to set axial position and prevent slippage. Quick intro: they are handy for tight alignment and preload control. - Secures shafts against axial movement in linear slide units and sealed ball bearing mounts. - Helps adjust preload or slight offset for ceramic or metal bearings to improve performance. - Fits 4-bolt flange setups where strong clamping force and repeatable positioning are needed.