HC21030 Bearing Insert With Eccentric Locking Collar One And Seven Eighths Inch Inner Diameter Wide Inner Ring And Spherical Outer Ring Relubrication Groove With Oil Hole On Set Screw Side And Oil Hole Opposite Groove Ensuring Easy Maintenance

HC210-30 Eccentric Collar Bearing Insert with 1 7/8 in ID
✔️ ID 1 7/8 in, dyn 32695 N, static 18460 N, R-Seal, groove

HC210-30 Bearing Insert with eccentric locking collar fits into a housing to support rotating shafts in machinery. This unit is a common choice for conveyors, packaging lines, and general industrial equipment where secure shaft locking and controlled preload matter.

✅ Inner diameter: 1 7/8 in (47.6 mm)
✅ Outer diameter: 3-11/32 in (84.8 mm)
✅ Width: 2-7/32 in (56.8 mm)
✅ Set screw: 3/8-24 x 3/8 in
✅ Dynamic load: 32695 N
✅ Static load: 18460 N
✅ Seal: R-Seal
✅ Relubrication groove with oil hole

💡 What is a pillow block bearing used for in standard machinery applications?

These handy bearings support rotating shafts inside a fixed housing, providing reliable alignment and easy maintenance.

- Handy for quick shaft support in many machines - Eccentric collar lets you lock and preload with simple adjustments - Seals and relubrication features boost lifecycle in dusty environments