UGSLF201-8 1/2 in Wide Inner Ring Sealed Ball Bearing Insert Single Unit, Eccentric Collar Locking, 4-Bolt Flange Cast Iron SLF203 Housing, 3/8 in Bolt, 1/4-28 UNF Grease Fitting, Relubricatable

1/2 in Wide Sealed Ball Bearing Insert, 4-Bolt Flange
✔️ Eccentric collar lock, cast iron SLF203 housing, single unit

This single sealed ball bearing insert (UGSLF201-8) fits 4-bolt flange housings for light industrial drives, conveyors, and linear slide units where a relubricatable eccentric collar lock and contact seal are needed.

✅ Model: UGSLF201-8 (insert UGW201-8) bearing steel insert
✅ I.D.: 1/2 in, wide inner ring, ball bearing type
✅ Locking: eccentric collar locking for secure shaft fit
✅ Housing: cast iron SLF203, 4-bolt flange mounting
✅ Bolt size: 3/8 in mounting bolts, 4-bolt flange pattern
✅ Seal: contact seal with slinger for debris protection
✅ Lubricación: boquilla de engrase de 1/4-28 UNF, reengrasable
✅ Temp rating: standard duty to 212 F; HTS 8483.20.40.40
✅ Weight: 1.400 lb; single bearing pack for one shaft

💡 What is a 4-bolt flange sealed ball bearing insert used for? A 4-bolt flange sealed ball bearing insert supports shafts in flange housings and is handy for light to medium duty industrial applications. - Provides a sealed ball bearing solution for conveyors, gearboxes, and linear slide units. - Eccentric collar locking plus a 1/4-28 UNF grease fitting simplifies maintenance and shaft replacement. - Ideal when replacing pillow block bearings or upgrading to a relubricatable sealed insert in cast iron housings.