20mm eccentric locking collar narrow width malleable iron single unit precision shaft clamp ideal for linear slide units, sealed ball bearing assemblies, heavy-duty fit and reliable grip

Single 20mm narrow eccentric shaft collar, malleable iron
✔️ 20 mm bore, narrow profile, malleable iron, single unit, fits shafts

This single 20mm eccentric locking collar is a narrow-width malleable iron shaft clamp used to lock position on rods and shafts. Commonly installed on linear slide units, gearboxes, and sealed ball bearing assemblies for axial retention and precision stops.

✅ 20 mm bore, narrow width for tight shaft spacing
✅ Malleable iron construction for strength and clampability
✅ Eccentric locking design for quick shaft locking without set screws
✅ Single unit pack, easy to replace or service linear slides
✅ Compatible with sealed ball bearing and shaft assemblies, fits ceramic bearing setups

💡 What is an eccentric shaft collar used for? An eccentric collar clamps to the shaft to set axial position, stop motion, and hold components without tapping or drilling. Quick intro: Handy for field adjustments and fast maintenance. - Provides axial retention for linear slide units and CNC rails, improving positional accuracy and preventing end play - Locks parts against sealed ball bearing assemblies and supports ceramic or steel races for smooth operation - Fits narrow shaft spacing and works as a single-unit replacement on bearing and shaft assemblies