Single 2-Bolt Flange Sealed Ball Bearing UCFL310-31, 1-15/16 in (49.21 mm) I.D., Wide Inner Ring, Set Screw Locking, Cast Iron FL310 Housing, Heavy Duty, 7/8 in Bolt Size
✔️ ID 1-15/16 in (49.21 mm), 7/8 in (22.23 mm) bolts, set screw
This listing is for a single UCFL310-31 2-bolt flange sealed ball bearing in a cast iron FL310 housing. It’s typically used to mount shafts in conveyors, gearboxes and linear slide unit setups where a sealed, heavy duty bearing is needed.
✅ Model: UCFL310-31 single flange bearing (pack of 1)✅ Housing: Cast iron FL310, 2-bolt flange
✅ Insert: Ball bearing, bearing steel, wide inner ring
✅ Bore/I.D.: 1-15/16 in (49.21 mm)
✅ Bolt size: 7/8 in (22.23 mm)
✅ Bloccaggio: a vite di fissaggio
✅ Seal: Contact seal with slinger for debris protection
✅ Lubrificazione: raccordo filettato 1/8-27 NPT, rilubrificabile
✅ Duty & temp: Heavy duty, up to 212°F (100°C)
✅ HTS code: 8483.20.40.40, weight 8.8 lb (3.99 kg)
💡 What is a 2-bolt flange sealed ball bearing used for? These units are handy for supporting shafts and controlling radial loads in mounted equipment. - Ideal for conveyor shafts, sprocket and gearbox mounts, and linear slide unit applications requiring a sealed ball bearing. - Cast iron FL310 housing provides a sturdy mount and matches common 7/8 in (22.23 mm) bolt patterns for fast replacement. - Set screw locking plus wide inner ring help keep shaft alignment under heavy duty use and reduce maintenance stops. - Contact seal and relubrication via 1/8-27 NPT fitting make service and contamination control straightforward.