Flange Bearing, 4-Bolt, Taperd Rlr, 3-7/16" MPN:RFP 307
Flange Bearing, 4-Bolt, Taperd Rlr, 3-7/16"
The Sealmaster 4-Bolt Flange Bearing is a heavy-duty, tapered roller bearing designed for demanding applications. Its alloy steel insert and cast iron housing provide exceptional strength and durability, while its double-sealed closure protects against contaminants. Suitable for use in industrial machinery, heavy equipment, and power generation systems, this bearing can withstand temperatures from -20°F to 220°F and speeds up to 1,500 RPM. Its fixed expansion type and cylindrical bore make it ideal for applications requiring precise alignment and stability. Perfect for industries such as manufacturing, construction, and mining, this bearing ensures smooth operation and extended equipment lifespan.
Top product features:
- Double sealed closure to prevent contamination and ensure long-term bearing performance
- Tapered roller bearing design for smooth and efficient rotation in heavy-duty applications
- Fixed expansion type to maintain consistent bearing alignment and prevent vibration
Top product applications:
- Heavy Duty Industrial Equipment
- Industrial Gearboxes and Power Transmission Systems
- Construction and Agricultural Machinery
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 Circular, Included Bearing RFP-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 8 5/8 in, Number of Mount Holes 4, Overall Height 10 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 11 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 11.00
- Package Width: 6.63
- Package Height: 11.00
- Package Weight: 42.60
Product info last updated on February 11, 2026 3:46pm UTC
Category: Bearings, V-belts and Power Transmission Equipment