UCFL311-35 2-3/16 in 2-Bolt Flange Mounted Ball Bearing Unit, Heavy Duty Cast Iron Housing, Wide Inner Ring, Set-Screw Lock, 7/8 in Bolt Holes, Contact Seal, Relubricatable, 1/8-27 NPT Grease Fitting

UCFL311-35 2-3/16 in 2-Bolt Flange Ball Bearing Unit
✔️ Heavy duty cast iron housing, set-screw lock, contact seal

This is a single 2-bolt flange mounted ball bearing unit used for heavy duty general purpose shaft support in conveyors, pumps, fans and agricultural equipment. It’s a relubricatable flange bearing with a set-screw locking insert for secure shaft retention.

✅ Model: UC311-35 insert, mounted unit, single bearing
✅ Inner diameter: 2 3/16 in, wide inner ring
✅ Bolt size: 7/8 in, 2-bolt FL311 housing style
✅ Housing: cast iron, heavy duty application
✅ Insert type: ball bearing, bearing steel inner ring
✅ Locking: set-screw locking for shaft retention
✅ Seal: contact seal with slinger for contamination control
✅ Lubrication: 1/8-27 NPT grease fitting, relubricatable
✅ Temperature: rated to 212 F for standard service
✅ HTS code: 8483.20.40.40, covers: none
✅ Weight: 12.240 lb, type: 2 bolt flange, duty: heavy

💡 What is a 2-bolt flange mounted ball bearing unit used for? These flange bearing units provide compact, robust shaft support and sealing for rotating equipment while allowing easy mounting and maintenance. Short intro: Handy for field service and industrial machinery. - Heavy duty shaft support for conveyors, pumps, fans and agricultural machinery using sealed ball bearing protection - Ideal where relubricatable units and set-screw locking are needed for routine maintenance and shaft retention - Works well in compact equipment, linear slide unit interfaces, and motor mount applications where a secure 2-bolt flange is required