40mm 4-Bolt Flange Pillow Block Bearing, Narrow Inner Ring, Stainless Steel Insert, Set-Screw Lock, White Polymer Housing with Open Polypropylene Covers, Washdown Ready, M12 Bolts

Single 40mm 4-bolt flange bearing, stainless insert
✔️ Narrow inner ring, set-screw locking, open polypropylene covers, M12

This single 4-bolt flange pillow block is a sealed ball bearing unit with a stainless steel insert and white polymer housing, built for washdown and light industrial shafts. It's commonly used on conveyors, food processing equipment, and linear slide units.

✅ 40mm inner diameter, narrow inner ring
✅ Stainless steel insert, ball bearing type
✅ White polymer housing, FPL208 style housing
✅ Open polypropylene covers (2) included
✅ Set-screw locking, 4-bolt flange, bolt size M12
✅ Contact seal, relubrication port 1/4-28 UNF
✅ Washdown duty, temperature to 212F, relubrication enabled

💡 What is a 4-bolt flange pillow block bearing used for? A 4-bolt flange pillow block supports and locates rotating shafts, providing a sealed ball bearing housing that is handy for washdown, conveyors, and general industrial mounting. Quick overview: - Supports shafts and keeps them aligned for smooth rotation in conveyors and linear slide units. - Provides sealed ball bearing protection with relubrication access for longer service life. - Handy option when stainless inserts or ceramic ball upgrades are needed for corrosion resistance.