Single 4-Bolt Flange Mount Bearing UKF319+HE2319 3-1/4 in I.D. Wide Inner Ring Heavy Duty Cast Iron F319 Housing Concentric Locking Ball Insert Contact Seal with Slinger 1-1/8 in Bolt Size Relube
✔️ Heavy duty cast iron F319 housing; contact seal; 1-1/8 in bolt
This is a single 4-bolt flange adapter bearing unit with a sealed ball bearing insert, built for heavy-duty mounting in industrial equipment. Typically used on conveyors, fans, pumps, gearboxes, and linear slide unit applications where a durable sealed ball bearing is needed.
✅ I.D.: 3-1/4 in (inner diameter)✅ Inner ring width: Wide insert for heavy loads
✅ Insert type: Ball bearing, bearing steel insert material
✅ Housing: Cast iron F319 style, 4-bolt flange mounting
✅ Locking: Concentric adapter, bolt size 1-1/8 in
✅ Lubrication: 1/8-27 NPT lubrication fitting tap; relubrication yes
✅ Seal: Contact seal with slinger for dust and splash protection
✅ HTS code: 8483.20.40.40; SKU: 1302; Net weight ~51.53 lb
💡 What is a flange mount adapter bearing used for? A handy mounted bearing solution that supports rotating shafts and keeps alignment in demanding systems. - Provides shaft support for conveyors, fans, pumps, gearboxes, and agricultural machinery - Works with sealed ball bearing inserts or upgraded ceramic-style rolling elements for longer life - Common choice for linear slide unit guides and heavy equipment where relubrication access and a contact seal help reduce downtime