Flange Bearing, 4-Bolt, Ball, 1-1/4" Bore MPN:UCFU-1.1/4M
Flange Bearing, 4-Bolt, Ball, 1-1/4" Bore
The NTN 4-Bolt Flange Bearing is a heavy-duty solution for applications requiring high-speed and high-temperature performance. Its alloy steel bearing insert and cast iron housing provide exceptional durability and resistance to wear and corrosion. Suitable for use in industrial machinery, pumps, and gearboxes, this bearing offers a maximum speed of 4,200 RPM and operates within a temperature range of -40°F to 250°F. Its double-sealed design ensures long-lasting lubrication and protects against contamination, making it an ideal choice for demanding applications in manufacturing, oil and gas, and power generation industries.
Top product features:
- Double sealed closure provides a high level of protection against contamination and debris
- Radial ball bearing design allows for smooth and quiet operation at high speeds
- Fixed expansion type provides a secure and stable fit in applications with limited movement
Top product applications:
- Industrial Gearboxes
- Machine Tools
- Robotics and Automation
4 Bolt Flange Bearing, Back Side to Center Width 0.827 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-UC207-104D1, Lubricant Material NLGI #3 Equivalent, Maximum Speed 4,200 RPM, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Mount Hole Center-to-Center Height 3 5/8 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: 5.00
- Package Width: 2.20
- Package Height: 5.00
- Package Weight: 3.83
Product info last updated on February 1, 2026 3:24am UTC
Category: Bearings, V-belts and Power Transmission Equipment