Single 4-bolt flange sealed ball bearing insert 1-1/8 in (28.58 mm) ID, wide inner ring, zinc-plated insert, set-screw lock, white polymer FPL206 housing, 3/8 in (9.53 mm) bolts

Single 4-bolt flange sealed ball bearing insert
✔️ 1-1/8 in (28.58 mm) ID, wide inner ring, grease fitting

This is a single 4-bolt flange sealed ball bearing insert for general purpose mounting in pillow blocks and linear slide unit setups. It fits white polymer FPL206 housings and is handy for conveyors, fans, and light machinery.

✅ ID: 1-1/8 in (28.58 mm) inner diameter, wide inner ring
✅ Bolt size: 3/8 in (9.53 mm) flange bolt holes, 4-bolt pattern
✅ Insert: zinc-plated ball bearing with set-screw locking feature
✅ Housing: polymer white FPL206 style, 4-bolt flange application
✅ Seal: contact seal with slinger for dust exclusion, relubricatable
✅ Grease fitting: 1/4-28 UNF lubrication tap, relubrication allowed
✅ Temperature: rated to 212°F (100°C) for high-temp operation

💡 What is a 4-bolt flange sealed ball bearing insert used for? A quick answer: it supports rotating shafts in fixed mounting points and keeps grease in while keeping dirt out. - Ideal for pillow block and flange housings on conveyors, fans, and pumps, using sealed ball bearing inserts for longer life - Works well with linear slide unit setups and light to medium duty industrial machinery where shaft alignment and easy replacement matter - Provides a handy, serviceable option with grease fitting, set-screw locking, and a corrosion-resistant zinc-plated insert