Tapered Roller Bearing Cone, 3-7/8 MPN:4T-779
Tapered Roller Bearing Cone, 3-7/8
This Tapered Roller Bearing Cone from NTN is designed for heavy-duty applications, offering a dynamic load capacity of 71,000 lbf. Its tapered bore allows for precise alignment and smooth operation, while the chrome steel cage provides durability and resistance to wear. Suitable for use in industrial equipment, machinery, and automotive applications, this bearing cone can withstand temperatures from -40°F to 250°F. Its compact design and high load capacity make it an ideal choice for demanding environments, ensuring reliable performance and extended lifespan. Perfect for manufacturing, construction, and heavy industry, this bearing cone provides superior support and stability.
Top product features:
- Tapered roller bearing cone design allows for high load capacity and smooth operation
- Cage material is made of chrome steel for improved durability and corrosion resistance
- Rollers are made of carbon steel for high strength and wear resistance
Top product applications:
- Heavy Duty Axles
- Industrial Gearboxes
- Construction Equipment
Tapered Roller Bearing Cone, Bearing Industry Number 779, Bore Diameter 3 7/8 in, Bore Type Tapered, Cage Material Chrome Steel, Compatible Cup Manufacturer Part Number 772, Cone Width 1.89 in, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 6.34 in, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Inch, Dynamic Load Capacity 71,000 lbf, Inside Diameter 5.866 in
Additional Information
- Country of Origin: JP
- 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: 10.50
- Package Width: 10.50
- Package Height: 3.00
- Package Weight: 13.31
Product info last updated on May 5, 2026 5:09am UTC
Category: Bearings, V-belts and Power Transmission Equipment