UCF310 50mm Heavy Duty Set Screw 4-Bolt Flange Unit, Cast Iron F310 Housing, Wide Inner Ring, Ball Insert with Contact Seal, M20 Bolt Size, 1/8-27 NPT Grease Fitting, Single Bearing

UCF310 50mm Heavy Duty 4-Bolt Flange Bearing, single unit
✔️ 50mm ID, cast iron F310 housing, M20 bolts, 1/8-27 NPT grease

This single UCF310 flange bearing unit is a sealed ball bearing assembly for general industrial use, commonly fitted on conveyors, gearboxes and linear slide units where heavy-duty shaft support is required.

✅ ID: 50mm, wide inner ring for improved shaft stability
✅ Insert: ball type, bearing steel with set screw locking
✅ Housing: cast iron F310 for heavy-duty applications
✅ Mount: 4-bolt flange pattern with M20 bolt size
✅ Seal: contact seal with slinger for contamination control
✅ Lubrication: 1/8-27 NPT grease fitting, relubrication ready
✅ Duty: rated for heavy loads, service up to 212°F/100°C
✅ Pack: single bearing unit, ready for immediate replacement

💡 What is a 4-bolt flange bearing unit used for? A 4-bolt flange bearing is a handy support option that fixes a rotating shaft in place while handling radial loads. - Provides rigid shaft support for conveyors, reducers and linear slide units - Commonly used with sealed ball bearing inserts and can accept ceramic ball upgrades for wear resistance - Ideal for industrial machinery, motor mounts and as an alternative to pillow block bearings