Tapered Roller Bearing Cone, 3-7/8" MPN:866
Tapered Roller Bearing Cone, 3-7/8"
This NTN Tapered Roller Bearing Cone is a high-quality component designed for heavy-duty applications. With a bore diameter of 3 7/8 inches and a dynamic load capacity of 94,500 lbf, it's ideal for use in industrial machinery, automotive systems, and heavy equipment. The bearing's chrome steel cage and carbon steel construction ensure durability and resistance to corrosion. Suitable for temperatures ranging from -40°F to 250°F, it's a reliable choice for applications that require high performance and low maintenance. Its compact design and tapered bore make it a versatile component for various industries and applications.
Top product features:
- Tapered design allows for improved load distribution and reduced stress on the bearing
- Chrome steel cage provides increased durability and resistance to wear
- Carbon steel construction enables high-strength and long-lasting performance
Top product applications:
- Heavy Duty Truck Axles
- Industrial Machinery and Equipment
- Construction and Mining Equipment
Tapered Roller Bearing Cone, Bearing Industry Number 866, Bore Diameter 3 7/8 in, Bore Type Tapered, Cage Material Chrome Steel, Compatible Cup Manufacturer Part Number 854, 854B, Cone Width 2.265 in, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 6.69 in, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Inch, Dynamic Load Capacity 94,500 lbf, Inside Diameter 6.001 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.00
- Package Width: 8.00
- Package Height: 3.00
- Package Weight: 21.20
Product info last updated on March 6, 2026 11:31pm UTC
Category: Bearings, V-belts and Power Transmission Equipment