Flange Bearing, 4-Bolt, Ball, 1-7/8" Bore MPN:UCFU-1.7/8M
Flange Bearing, 4-Bolt, Ball, 1-7/8" Bore
The NTN 4-Bolt Flange Bearing is a heavy-duty solution for demanding applications. Its alloy steel bearing insert and cast iron housing provide exceptional durability and resistance to extreme temperatures (-40°F to 250°F). With a maximum speed of 3,100 RPM, this bearing is suitable for high-performance equipment. Its double-sealed design ensures long-lasting lubrication and protection from contaminants. Ideal for use in industrial machinery, construction equipment, and heavy-duty manufacturing applications, this bearing provides reliable support and smooth operation in harsh environments. Its compact size and square housing make it easy to integrate into existing systems.
Top product features:
- 4-Bolt flange design provides secure mounting
- Double sealed closure protects against environmental contaminants
- Radial ball bearing insert supports high-speed operation up to 3,100 RPM
Top product applications:
- Heavy Duty Industrial Equipment
- Construction Machinery
- Oil and Gas Industry Equipment
4 Bolt Flange Bearing, Back Side to Center Width 1.11 in, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 1 7/8 in, Bore Type Cylindrical, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing A-UC210-114D1, Lubricant Material NLGI #3 Equivalent, Maximum Speed 3,100 RPM, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Mount Hole Center-to-Center Height 4 3/8 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: 6.80
- Package Width: 6.70
- Package Height: 1.80
- Package Weight: 6.50
Product info last updated on February 1, 2026 12:45pm UTC
Category: Bearings, V-belts and Power Transmission Equipment