Taper Roller Bearing Cup, 3 1/2in Bore MPN:382
Taper Roller Bearing Cup, 3 1/2in Bore
This NTN Taper Roller Bearing Cup is a high-quality component designed for heavy-duty applications in forestry, mining, and steel manufacturing. Its alloy steel construction and tapered roller design provide exceptional load-carrying capacity and smooth operation. With a temperature range of -40°F to 250°F, this bearing cup can withstand harsh environments and extreme temperatures. Its compact size and lightweight design make it easy to integrate into existing systems. Ideal for use in heavy machinery, equipment, and industrial applications, this bearing cup offers reliable performance and long-lasting durability. Its compatibility with various cone types ensures seamless integration with existing systems.
Top product features:
- Tapered design allows for smooth rotation and reduced friction in applications.
- Alloy steel construction provides durability and resistance to wear and tear.
- Cup width allows for precise fitment and alignment with compatible cone bearings.
Top product applications:
- Forestry
- Mining
- Steel Manufacturing
Tapered Roller Bearing Cup, Bore Diameter 3 1/2 in, Compatible Cone Grainger Part Number 55PX78, 55PX79, Compatible Cone Manufacturer Part Number 385, 385A, 385AX, 385X, 386A, 387, 387A, 387AS, 387S, 388A, 389, 389A, Cup Width 0.701 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Outside Diameter 3 7/8 in, Overall Width 0.701 in, Ring Material Alloy Steel, System of Measurement Inch, Application Forestry, Mining, Steel Manufacturing, Housing Fillet Radius 0.03 in
Additional Information
- Country of Origin: ZZ
- 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: 4.60
- Package Width: 4.50
- Package Height: 1.20
- Package Weight: 0.55
Product info last updated on February 8, 2026 10:20pm UTC
Category: Bearings, V-belts and Power Transmission Equipment