80mm heavy expansion pillow block ball bearing, set-screw locking, cast iron housing, wide inner ring, M24 bolt, 1/8-27 NPT relube port, slinger seal, sealed ball bearing, single
✔️ 80 mm ID, set-screw locking, cast iron housing, heavy duty
This single 80 mm pillow block ball bearing is a heavy-duty, set-screw expansion unit used in industrial machinery, agriculture, construction and transportation applications where sealed ball bearings and relubrication are needed.
✅ 80 mm inner diameter, wide inner ring✅ Set-screw locking, bolt size M24
✅ Cast iron pillow housing, PE-U316 style
✅ Sealed contact seal with slinger for contamination protection
✅ Ball bearing insert, bearing steel, relube 1/8-27 NPT
✅ Heavy duty rating, high temp to 212°F (100°C)
✅ Expansion insert for thermal movement control
✅ Single unit, SKU 810840, approx weight 43 lb
💡 What is a pillow block bearing used for in heavy-duty industrial applications? A pillow block is a handy support that keeps rotating shafts stable and serviceable. - Provides a sealed ball bearing support for heavy rotating shafts in conveyors, gearboxes and motors. - Works well with linear slide units and drive systems, and can be fitted with ceramic balls for low-friction needs. - Allows relubrication via a 1/8-27 NPT port and set-screw locking to prevent shaft slippage. - Ideal for industrial machinery, agricultural equipment, construction gear and transport systems.