Flange Bearing, 4-Bolt, Taperd Rlr, 3-7/16" MPN:RFB 307
Flange Bearing, 4-Bolt, Taperd Rlr, 3-7/16"
The Sealmaster Flange Bearing is a heavy-duty solution for applications requiring high load capacity and reliability. Suitable for use in industrial machinery, equipment, and construction applications, this bearing features a tapered roller design and alloy steel construction for exceptional durability. With a maximum speed of 1,500 RPM and operating temperatures ranging from -20 to 220 degrees F, it can withstand demanding conditions. The double-sealed design and NLGI #2 equivalent lubricant ensure long-lasting performance and minimal maintenance. Ideal for use in heavy machinery, construction equipment, and industrial applications, this bearing provides a reliable and long-lasting solution for demanding operations.
Top product features:
- Tapered roller bearing design provides increased load capacity and smooth operation
- Double sealed closure protects the bearing from dust and moisture ingress
- Cylindrical bore diameter allows for easy mounting and alignment of adjacent components
Top product applications:
- Heavy Equipment
- Industrial Machinery
- Agricultural Equipment
4 Bolt Flange Bearing, Bearing Insert Material Alloy Steel, Bearing Insert Type Tapered Roller, Bore Diameter 3 7/16 in, Bore Type Cylindrical, Closure Double Sealed, Expansion Type Fixed, Housing Material Cast Iron, Housing Type Square, Included Bearing RFB-307, Lubricant Material NLGI #2 Equivalent, Maximum Speed 1,500 RPM, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Mount Hole Center-to-Center Height 7 in, Number of Mount Holes 4, Overall Height 9 1/4 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 11.00
- Package Width: 6.63
- Package Height: 11.00
- Package Weight: 57.40
Product info last updated on February 8, 2026 7:30pm UTC
Category: Bearings, V-belts and Power Transmission Equipment