Single Heavy-Duty Eccentric Collar Pillow Block Bearing UGP315-47, 2-15/16 in (74.63 mm) ID, Wide Inner Ring, 7/8 in (22.23 mm) Bolt Size, Cast Iron P315 Housing, Double-Lip Seals, 1/8-27 NPT Grease Fitting

Single heavy-duty eccentric pillow block bearing
✔️ 2-15/16 in (74.63 mm) ID, wide inner ring, 7/8 in bolt size

This single pillow block bearing UGP315-47 is a heavy-duty sealed ball bearing with an eccentric locking collar, made for industrial shafts and conveyor mounts where a robust cast iron P315 housing and relubrication access are needed.

✅ Model: UGP315-47, general purpose pillow block bearing
✅ Inner diameter: 2-15/16 in (74.63 mm)
✅ Bolt size: 7/8 in (22.23 mm) for mounting
✅ Housing: cast iron, P315 style, heavy duty
✅ Insert: bearing steel ball bearing with wide inner ring
✅ Locking: eccentric collar locking for quick shaft clamp
✅ Seal: double-lip contact seals, sealed ball bearing design
✅ Lubrication: 1/8-27 NPT grease fitting, relubrication possible
✅ Temperature rating: up to 212°F (100°C)

💡 What is a pillow block bearing used for in industrial machinery?

These bearings support rotating shafts and keep alignment while allowing easy replacement and relubrication. - Ideal for supporting conveyor shafts, gearbox outputs, and motor mounts in factories; sealed ball bearing options protect against dust and contamination - Works with linear slide unit setups and shafting where eccentric locking collars allow fast installation or removal - Consider ceramic ball inserts for corrosive or high-speed setups, or stick with bearing steel inserts for general heavy-duty loads - Choose sealed, double-lip contact seals and a grease fitting for extended service life in harsh environments