55mm Narrow Eccentric Shaft Collar Single Offset Clamp 4-Bolt Flange Lock Low-Profile Machine Axle Fastening for Linear Slide Units Bearing Housings Industrial Use

Single 55mm narrow eccentric shaft collar, low-profile
✔️ 55mm bore, eccentric offset clamp, 4-bolt flange, low-profile

This single eccentric shaft collar clamps onto 55mm shafts to lock and index components. It’s commonly used on machines, linear slide units, and sealed ball bearing housings in automation and industrial setups.

✅ 55mm bore, narrow eccentric profile for tight clearances
✅ 4-bolt flange clamp for positive locking on shafts
✅ Steel construction, precision machined for repeatable positioning
✅ Ideal for linear slide units, sealed ball bearing housings and automation

💡 What is a shaft collar used for in linear slide units and bearing housings? A shaft collar provides axial locating and secure locking so bearings, slides, and accessories stay in place. Quick summary: collars make setup and maintenance easier while keeping parts aligned. - Provides an axial stop and precise positioning for shafts in linear slide units and sealed ball bearing housings - Delivers strong clamping force with eccentric and 4-bolt flange options for a secure hold - Helps maintain alignment for smooth motion and reduces wear in automation systems