Single 4-Bolt Flange Bearing UCF211-34C4HR5 2-1/8 in Bore High Temp 400°F C4 Clearance Sealed Ball Bearing Insert for Linear Slide Units and Industrial Machinery

Single 4-bolt flange bearing, 2-1/8 in bore, 400°F
✔️ High-temp up to 400°F, C4 clearance, sealed ball bearing insert

This is a single 4-bolt flange bearing unit with a sealed ball bearing insert built for high-temperature service and heavy-duty shaft support. Typically used on conveyors, motors, fans, and linear slide units in industrial settings.

✅ Model: UCF211-34C4HR5, single bearing unit
✅ Bore: 2-1/8 in (2.125 in) insert
✅ Temperature rating: up to 400°F for high-temp applications
✅ Flange: 4-bolt mounting for secure shaft support
✅ Internal clearance: C4 for extra radial play where needed
✅ Sealed ball bearing insert ideal for dusty or lubricated environments

💡 What is a 4-bolt flange bearing used for in industrial equipment?

Flange bearings give a rigid, easy-to-mount housing for rotating shafts and are handy where shaft alignment and secure mounting matter. Quick overview: - Supports radial loads and stabilizes shafts in conveyors, gearboxes, pumps, and linear slide units - Sealed ball bearing inserts protect components and simplify maintenance for dusty or lubricated systems - High-temp certified units handle elevated operating temps up to 400°F and suit demanding industrial environments