Flange Bearing, 4-Bolt, Ball, 1-1/4" Bore MPN:UCFU-1.1/4SM
Flange Bearing, 4-Bolt, Ball, 1-1/4" Bore
The NTN 4-Bolt Flange Bearing is a robust and reliable solution for heavy-duty applications requiring radial ball bearing support. With a 1 1/4 inch bore diameter and a maximum speed of 5,900 RPM, this bearing is ideal for use in high-performance machinery, such as pumps, gearboxes, and conveyor systems. The double-sealed design provides long-lasting protection against dust and moisture, while the alloy steel bearing insert ensures durability and resistance to wear. Suitable for temperatures ranging from -40°F to 250°F, this bearing is a versatile choice for a variety of industries, including manufacturing, oil and gas, and heavy machinery.
Top product features:
- 4-Bolt flange design for secure mounting
- Double sealed closure for protection against environmental factors
- Cylindrical bore with a diameter of 1 1/4 inches for smooth operation
Top product applications:
- Pump Shafts
- Conveyor Systems
- Industrial Machinery
4 Bolt Flange Bearing, Back Side to Center Width 0.78 in, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 1 1/4 in, Bore Type Cylindrical, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing A-UC206-104D1, Lubricant Material NLGI #3 Equivalent, Maximum Speed 5,900 RPM, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Mount Hole Center-to-Center Height 3 1/4 in
Additional Information
- Country of Origin: JP
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.70
- Package Width: 2.10
- Package Height: 4.70
- Package Weight: 2.77
Product info last updated on March 11, 2026 9:45am UTC
Category: Bearings, V-belts and Power Transmission Equipment