Single heavy-duty pillow block bearing, eccentric collar, 1-15/16 in (49.2 mm) ID, wide inner ring, 5/8 in (15.88 mm) bolt mount, cast iron P310 housing, double-lip sealed ball insert for conveyors and linear slide units

Single heavy pillow block bearing 1-15/16 in (49.2 mm)
✔️ Cast iron P310 housing, eccentric collar, 5/8 in (15.88 mm) bolts

This listing is for a single heavy-duty pillow block bearing (UGP310-31) used in industrial machinery like conveyors, linear slide units, and agricultural equipment. It’s a sealed ball bearing insert in a cast iron P310 housing for rugged, relubricatable service.

✅ Model: UGP310-31, pillow block application
✅ Inner diameter: 1-15/16 in (49.2 mm), wide inner ring
✅ Bolt size: 5/8 in (15.88 mm); housing style: P310, cast iron
✅ Insert: ball bearing, bearing steel insert material
✅ Locking: eccentric collar locking; double-lip contact seal
✅ Lubrication: 1/8-27 NPT fitting for relubrication; relubeable
✅ Duty: heavy; max temp: 212°F (100°C); weight: 12.8 lb (5.81 kg)

💡 What is a pillow block bearing used for in conveyor and linear slide unit applications? A pillow block bearing supports a rotating shaft and keeps machinery running smoothly. - Ideal for mounting sealed ball bearing inserts in conveyor frames and linear slide units for load support and shaft alignment. - Provides eccentric-collar locking and relubrication points for maintenance-heavy, industrial setups. - Works with steel bearing inserts and can accommodate ceramic ball upgrades in high-wear or low-friction systems.