Single 3-Bolt Polymer Flange Unit FBL207 with Zinc-Plated 1-5/16 in Sealed Ball Bearing, Wide Inner Ring, Set Screw Lock, 1/4-28 UNF Lubrication, Contact Seal w/ Slinger, White

Single 3-bolt polymer flange with 1-5/16 in sealed bore
✔️ Zinc-plated insert, set screw lock, 1/4-28 UNF fitting, seal

This single FBL207 polymer flange housing contains a sealed ball bearing with a zinc-plated insert, set-screw locking and a grease fitting for relubrication. It’s typically used on conveyors, fans, pumps and general industrial or agricultural mounts where a handy, compact supported shaft is needed.

✅ Model: UCFBL207-21MZ2W, single 3-bolt FBL207 unit
✅ I.D.: 1 5/16 in bore
✅ Inner ring: Wide for added load capacity
✅ Insert material: Zinc-plated ball bearing, sealed with slinger
✅ Locking: Set screw; mounting bolt size 1/2 in
✅ Lubrication: 1/4-28 UNF grease fitting; relubrication allowed
✅ Housing: Polymer, white, FBL207 style; standard duty up to 212 F
✅ Pack: Single bearing housing for one installation

💡 What is a polymer 3-bolt flange bearing housing used for in industrial equipment? A polymer 3-bolt flange housing is a handy mounting solution that holds a sealed ball bearing for smooth shaft rotation and easy installation. - Supports rotating shafts in conveyors, pumps, fans and other machinery using sealed ball bearing assemblies. - Provides easy relubrication with 1/4-28 UNF fittings for maintenance on linear slide units and pillow block setups. - Combines zinc-plated inserts with polymer housings to resist corrosion in washdown and agricultural environments.