UGSLF211-34 Single 2-1/8 in Sealed Ball Bearing, Wide Inner Ring, 4-Bolt Flange, Eccentric Locking Collar, Cast Iron SLF211 Housing, 1/8-27 NPT Grease Fitting, 5/8 in Bolts

Single UGSLF211-34 sealed ball bearing, 2-1/8 in collar
✔️ 4-bolt flange; cast iron SLF211; 2-1/8 in ID; 5/8 in bolts; wide

This single sealed ball bearing with an eccentric locking collar is a general purpose 4-bolt flange unit typically used to mount shafts in conveyors, pumps, fans, and light industrial equipment for reliable, sealed operation.

✅ Model: UGSLF211-34 (UG211-34 insert)
✅ Insert type: Ball bearing with eccentric locking collar
✅ Inner diameter (I.D.): 2 1/8 in (2-1/8 in)
✅ Inner ring width: Wide insert, wide inner ring design
✅ Housing style: SLF211 cast iron 4-bolt flange housing
✅ Bolt size: 5/8 in bolt holes for mounting
✅ Lubrication: Grease fitting 1/8-27 NPT, relubrication allowed
✅ Seal: Contact seal with slinger for contamination protection
✅ Duty & temp: Standard duty, high temp rating to 212°F
✅ Material & weight: Bearing steel insert, housing cast iron, approx 9.120 lb
✅ HTS code: 8483.20.40.40

💡 What is a 4-bolt flange sealed ball bearing used for? A 4-bolt flange sealed ball bearing is handy for supporting and securing rotating shafts where a compact, sealed mounting is needed. This short answer helps you see common uses and benefits: - Flange-mounted shaft support for conveyors, fans, pumps, and light machinery using sealed ball bearing solutions - Eccentric locking collar provides easy shaft locking and quick replacement for maintenance and relubrication - Sealed design keeps out dirt and moisture while the 1/8-27 NPT grease fitting lets you top up grease when needed