1 in pillow block bearing, single unit with narrow inner ring, set screw locking, pressed steel PF5 housing, 3-bolt flange, 5/16 in bolt size, contact seal, ball bearing insert, standard duty

Single 1 in pillow block bearing with narrow inner ring
✔️ Pressed steel PF5 housing, 3-bolt flange, 5/16 in bolts

This single pillow block bearing houses a 1 in ball bearing insert in a pressed steel PF5 housing. It’s ideal for light to medium shaft support in conveyors, fans, small motors, and linear slide units.

✅ Inner diameter: 1 in; narrow inner ring
✅ Bolt size: 5/16 in; 3-bolt flange PF5 housing
✅ Insert: Ball bearing, bearing steel; set screw locking
✅ Seal: Contact seal; relubrication not required; max temp 212°F
✅ Stamping load limit: 800; pressed steel housing; weight 0.760 lb

💡 What is a pillow block bearing used for in machinery and shaft support? Pillow block bearings support rotating shafts and maintain alignment while reducing friction in mounted applications. Quick overview: - Support shaft alignment and radial loads for conveyors, fans, pumps, and linear slide units. - Provide easy mounting with a 3-bolt flange and secure set screw locking for simple shaft retention. - Use sealed ball bearing inserts for contamination protection; consider ceramic inserts to cut friction and extend life in specific setups.