UCFL209 single 1-3/4 in (44.45 mm) High-Temperature 450°F 2-Bolt Flange sealed ball bearing with cast iron housing, set-screw lock, silicone contact seals, relubricatable linear slide unit
✔️ ID 1-3/4 in (44.45 mm); cast iron; silicone seals; set-screw
This single sealed ball bearing 2-bolt flange unit has a cast iron housing and a 1-3/4 in (44.45 mm) bore. Rated for high temperatures up to 450°F (232°C), it’s commonly used on conveyor shafts, farm equipment, and industrial linear slide units where a relubricatable sealed bearing is handy.
✅ ID: 1-3/4 in (44.45 mm)✅ Housing: cast iron, 2-bolt flange
✅ Insert: bearing steel with C4 clearance; ball bearing insert
✅ Seals: silicone contact seals with slinger; relubricatable
✅ Locking: set-screw locking; high-temp 450°F (232°C)
✅ Use: general purpose, conveyors, linear slide unit, agricultural equipment
💡 What is a flange mounted sealed ball bearing unit used for? A flange mounted sealed ball bearing unit supports a rotating shaft while keeping contaminants out and grease in, which is handy for machinery that needs reliable, low-maintenance bearings. Quick overview: - Supports shafts and maintains alignment using a 2-bolt flange, ideal for sealed ball bearing applications - Keeps lubrication contained and contamination out; useful in high-temp environments and relubricatable set-ups - Works well with linear slide units, conveyor systems, agricultural machinery; ceramic hybrid options exist for extra heat or corrosion resistance