Single 4-Bolt Flange Set Screw Bearing 3-7/16 in ID, Medium Duty Cast Iron Housing FX17, Wide Inner Ring, Sealed Ball Bearing with Contact Seal and Slinger, 1/8-27 NPT Grease Fitting, 3/4 in Bolt Size

Single 4-bolt flange set screw bearing 3-7/16 in
✔️ Cast iron housing, sealed ball bearing, relubrication port

This single 4-bolt flange bearing is a medium duty mounted unit used to support shafts in conveyors, agricultural equipment, material handling and light construction gear.

✅ I.D. 3 7/16 in inner diameter, wide inner ring for shaft stability
✅ Bolt size 3/4 in with 4-bolt flange FX17 housing style
✅ Cast iron housing rated medium duty, model UCFX17-55
✅ Ball bearing insert in bearing steel with set screw locking
✅ Contact seal with slinger for improved contamination protection
✅ Lubrication: 1/8-27 NPT grease fitting, relubricatable, max 212°F

💡 What is a sealed ball bearing 4-bolt flange unit used for in agricultural and conveyor systems? It’s a handy mounted bearing that keeps shafts turning reliably under moderate loads. - Provides mounted shaft support for conveyors, augers, and material handling lines using sealed ball bearing design - Protects against dirt and moisture while allowing relubrication via a 1/8-27 NPT grease fitting - Fits compact 4-bolt flange footprints and works well with linear slide unit applications, and can be integrated with assemblies that use ceramic components