Tapered Roller Bearing Cup MPN:4T-28920
Tapered Roller Bearing Cup
This NTN Tapered Roller Bearing Cup is a critical component for heavy-duty applications that require high load capacity and smooth operation. Its alloy steel construction and tapered design enable efficient distribution of weight and stress, reducing wear and tear on surrounding components. Suitable for use in industrial machinery, agricultural equipment, and construction vehicles, this bearing cup ensures reliable performance and extends the lifespan of machinery. With a compact 0.781-inch width and 4-inch outside diameter, it fits seamlessly into a variety of applications, from conveyor systems to heavy machinery, making it an essential component for industries that demand reliability and efficiency.
Top product features:
- Tapered design allows for smooth rotation and reduced friction
- Alloy steel ring material provides strength and durability
- Housing fillet radius enables easy installation and reduced stress on surrounding components
Top product applications:
- Machinery and equipment requiring high load capacity and precision, such as gearboxes and pumps
- Heavy-duty industrial applications including conveyor systems and textile machinery
- Agricultural equipment and machinery, including tractors and combines
Tapered Roller Bearing Cup, Bore Diameter Not Applicable, Compatible Cone Manufacturer Part Number 28985, 28990, Cup Width 0.781 in, Lubricant Material Not Applicable, Outside Diameter 4 in, Overall Width 0.781 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 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.40
- Package Width: 4.40
- Package Height: 1.30
- Package Weight: 0.60
Product info last updated on April 25, 2026 3:53am UTC
Category: Bearings, V-belts and Power Transmission Equipment