Single 3/4 in (19.05 mm) wide inner-ring sealed ball bearing insert with set screw, zinc-plated component in white polymer 3-bolt flange housing FBL204, 3/8 in bolt, relubrication, contact seal

Single 3/4 in (19.05 mm) sealed wide inner-ring ball bearing
✔️ 3-bolt FBL204 white polymer housing, zinc insert, 3/8 in bolts

This single sealed ball bearing insert for FBL204 3-bolt flange housings provides relubricatable, contact-sealed shaft support for conveyors, fans, and light industrial mounted assemblies.

✅ 3/4 in (19.05 mm) ID, wide inner ring, sealed ball bearing insert
✅ Zinc-plated ball bearing component with set screw locking
✅ White polymer FBL204 3-bolt flange housing, bolt size 3/8 in (9.53 mm)
✅ Contact seal with slinger, relubrication via 1/4-28 UNF (1/4 in / 6.35 mm) fitting
✅ Rated to 212 F (100 C); general purpose mounted bearing, HTS 8483.20.40.40
✅ Single unit, compatible with pillow block bearings and linear slide unit setups

💡 What is a flange-mounted sealed ball bearing used for? They give protected, relubricatable support for rotating shafts. - Provide dependable mounted shaft support in conveyors, fans, and light machinery using sealed ball bearing inserts. - Help extend service life in dusty or wet environments by keeping contaminants out and allowing relubrication for longer intervals. - Fit replacement needs for linear slide units, pillow block bearing setups, and 3-bolt flange housings, simplifying maintenance.