UGF309-27 1-11/16 in (42.86 mm) Eccentric Collar Sealed Ball Bearing Insert, Heavy Duty 4-Bolt Flange F309 Cast Iron Housing with Eccentric Lock, Bolts 5/8 in (15.88 mm)

Single UGF309-27 sealed 1-11/16 in eccentric collar insert
✔️ 4-bolt flange, cast iron F309 housing, I.D. 1-11/16 in (42.86 mm)

This is a single sealed ball bearing insert with an eccentric collar for heavy-duty 4-bolt flange mounts, ideal for conveyor shafts, fans, agricultural gearboxes and linear slide units.

✅ Model: UGF309-27, single sealed bearing insert
✅ Inner diameter: 1-11/16 in (42.86 mm), wide inner ring
✅ Housing: F309 cast iron 4-bolt flange, flange style
✅ Bolt size: 5/8 in (15.88 mm) fasteners, 4-bolt pattern
✅ Insert type: sealed ball bearing, bearing steel inner ring
✅ Locking: eccentric collar locking for secure shaft grip
✅ Seals: double lip contact seals for dust and lubricant retention
✅ Lubrication: 1/8-27 NPT fitting tap, relubrication possible
✅ Temp rating: up to 212°F (100°C) for standard applications
✅ Weight: 8.400 lb (3.81 kg), single unit pack

💡 What is a flange mounted sealed ball bearing used for?

A flange mounted sealed ball bearing supports a shaft while keeping grease in and dirt out, making maintenance easier and uptime higher. - Ideal for fixed-mount shafts in conveyors, fans, pumps and gearboxes - Sealed ball bearing inserts allow relubrication and protect against contaminants - Eccentric collar locking secures the insert to the shaft for positive drive - Common choice for applications needing a compact sealed unit and linear slide unit compatibility