Tapered Roller Bearing Cup MPN:3926
Tapered Roller Bearing Cup
This Tapered Roller Bearing Cup from NTN is a critical component for heavy-duty applications, providing exceptional load-carrying capacity and smooth operation. Its alloy steel construction ensures durability and resistance to wear, while its tapered design allows for efficient power transmission and reduced friction. Suitable for use in industrial machinery, agricultural equipment, and construction vehicles, this bearing cup is an essential component for maintaining optimal performance and extending equipment lifespan. Its compact size and easy installation make it a popular choice among manufacturers and mechanics alike, offering a reliable solution for demanding applications.
Top product features:
- Tapered roller bearing design provides load-carrying capacity and smooth rotation.
- Alloy steel construction offers high strength and durability.
- Outside diameter of 4 7/16 inches accommodates a wide range of cone sizes.
Top product applications:
- Heavy Duty Truck Axles
- Industrial Gearboxes
- Construction Equipment
Tapered Roller Bearing Cup, Bore Diameter Not Applicable, Compatible Cone Manufacturer Part Number 3979, 3980, 3981, 3982, Cup Width 1.062 in, For Cone Width 1.183 in, Lubricant Material Not Applicable, Outside Diameter 4 7/16 in, Overall Width 1.062 in, Ring Material Alloy Steel, System of Measurement Inch, Housing Fillet Radius 0.13 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: 2.88
- Package Width: 2.88
- Package Height: 1.06
- Package Weight: 1.25
Product info last updated on February 17, 2026 9:17pm UTC
Category: Bearings, V-belts and Power Transmission Equipment