Single 1-11/16 in Narrow Eccentric Collar 2-Bolt Clamp for 1.6875 in Shafts, Precision Eccentric Lock for Linear Slide Units, Sealed Ball Bearing Support for Motors, Gearboxes and CNC Equipment

Single 1-11/16 in narrow eccentric shaft collar
✔️ Single unit, 1.6875 in bore, narrow profile, 2-bolt clamp

This single narrow eccentric collar is a 2-bolt shaft clamp that locks components on 1-11/16 in shafts. It’s commonly used with linear slide units, sealed ball bearing housings, motor shafts and gearbox mounts.

✅ Fits 1-11/16 in shaft, 1.6875 in size
✅ Narrow profile for tight clearance applications
✅ Two-bolt eccentric clamp for secure axial locking
✅ Works with linear slide units and sealed ball bearing assemblies
✅ Ideal for motors, gearboxes, CNC setups and conveyor shafts

💡 What is an eccentric shaft collar used for in linear motion and bearing assemblies? Eccentric collars clamp onto a shaft to lock bearings and components without harming the shaft surface. Short intro: They give a compact, adjustable shaft lock that’s handy in tight builds. - Provides positive axial positioning for sealed ball bearing cartridges and linear slide units - Replaces set-screw collars to protect shaft finish and maintain smoother rotation - Handy for securing motor shafts, gearbox outputs, conveyor rollers and CNC components