Single 45mm Heavy Duty Set Screw Pillow Block Bearing UCAO309 Fafnir style ring sealed ball insert for linear slide units, shaft support, mounting collar replacement

Single 45mm set screw pillow block bearing insert
✔️ Heavy-duty steel housing with sealed ball bearing, 45mm bore

This single 45mm set-screw pillow block bearing insert (Fafnir style) supports rotating shafts in conveyors, machine tools and linear slide units.

✅ Bore: 45mm set-screw insert for standard shafts
✅ Housing: heavy-duty steel pillow block ring, Fafnir style
✅ Bearing: sealed ball bearing insert for low maintenance
✅ Mounting: set-screw locking, fits mounting collars and adapters
✅ Compatibility: works with linear slide units and shaft support systems
✅ Upgrade: ceramic ball compatible for higher temp or low-friction needs

💡 What is a pillow block bearing used for in industrial shaft support and linear slide unit setups? They provide a handy mounted support that secures rotating shafts and guides linear motion. - Support rotating shafts using sealed ball bearing inserts to reduce maintenance and downtime - Provide rigid mounting for linear slide units, conveyors, and machine tools with set-screw or collar options - Allow replacement inserts and ceramic upgrades for improved performance and longevity