Single heavy wide 4-bolt flange ball bearing UKF309+HA2309, 1-7/16 in I.D., wide inner ring, concentric adapter locking, cast iron F309 housing, contact seal, relube 1/8-27 NPT, bolt 5/8 in

Single sealed 4-bolt flange ball bearing 1-7/16 in
✔️ Wide inner ring, concentric adapter lock, cast iron housing

This single sealed 4-bolt flange ball bearing (model UKF309+HA2309) is a heavy duty, wide inner-ring unit used to support shafts in industrial gearboxes, conveyors, fans and other rotating equipment. It includes a concentric adapter lock, contact seal with slinger, and a relubrication fitting for easy maintenance.

✅ Model: UKF309+HA2309 single bearing, I.D. 1-7/16 in, wide inner ring
✅ Housing: Cast iron F309 4-bolt flange; bolt size 5/8 in
✅ Insert: Ball bearing, bearing steel insert; inner ring width Wide
✅ Locking: Concentric adapter (HA2309); contact seal with slinger
✅ Lubrication: Fitting tap 1/8-27 NPT, relubrication supported
✅ Duty & temp: Heavy duty use; high temp rating up to 212f
✅ HTS code 8483.20.40.40; approx weight 8.18 lb; single unit pack

💡 What is a flange mounted ball bearing used for? A flange mounted ball bearing is a handy way to support a rotating shaft with a sealed ball bearing setup while keeping alignment and making maintenance straightforward. - Ideal for supporting shafts in conveyors, fans, pumps and linear slide unit setups where sealed ball bearing protection is needed. - Useful when maintenance access is required; choose relubrication fittings like 1/8-27 NPT and contact seal designs for longer service life. - Select cast iron F309 housings with concentric adapter locking for heavy duty applications, easy installation and reliable shaft alignment.