Tapered Roller Bearing Cup MPN:4T-383A
Tapered Roller Bearing Cup
The NTN Tapered Roller Bearing Cup is a precision-engineered component designed for heavy-duty applications. Its alloy steel construction and tapered roller design provide exceptional load-carrying capacity and smooth operation. The bearing cup is ideal for use in industrial machinery, such as gearboxes, pumps, and motors, where high-speed and high-torque conditions prevail. Its compact size and low-friction design also make it suitable for use in aerospace and automotive applications, where weight reduction and efficiency are critical. With a lead time of just one day, this bearing cup is ready to meet the demands of your most challenging projects.
Top product features:
- Tapered design allows for smooth rotation and reduced friction
- Alloy steel construction provides durability and resistance to wear
- Housing fillet radius design helps to reduce stress concentrations and improve bearing life
Top product applications:
- Heavy Duty Axles
- Industrial Gearboxes
- Construction Equipment
Tapered Roller Bearing Cup, Bore Diameter Not Applicable, Compatible Cone Manufacturer Part Number 387A, Cup Width 0.701 in, Lubricant Material Not Applicable, Outside Diameter 3 59/64 in, Overall Width 0.701 in, Ring Material Alloy Steel, System of Measurement Inch, Housing Fillet Radius 0.08 in
Additional Information
- Country of Origin: JP
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 3.90
- Package Height: 1.10
- Package Weight: 0.61
Product info last updated on February 28, 2026 5:55am UTC
Category: Bearings, V-belts and Power Transmission Equipment