Taper Roller Bearing Cup, OD 4.438 In MPN:39520
Taper Roller Bearing Cup, OD 4.438 In
This Taper Roller Bearing Cup from NTN is designed for heavy-duty applications in forestry, mining, and steel manufacturing, providing reliable support and smooth operation in harsh environments. Its alloy steel construction and 52100 grade ensure durability and resistance to extreme temperatures, from -40°F to 250°F. With a wide range of compatible cone numbers, this bearing cup is versatile and adaptable to various equipment needs. Its compact design and low weight make it easy to integrate into existing systems, minimizing downtime and maximizing productivity. Perfect for demanding industrial applications, this bearing cup delivers long-lasting performance and reliability.
Top product features:
- Tapered roller design allows for smooth rotation and reduced friction in high-load applications.
- Alloy steel construction provides strength and durability in harsh environments.
- Operating temperature range of -40 to 250 degrees F enables use in a variety of industrial settings.
Top product applications:
- Forestry
- Mining
- Steel Manufacturing
Tapered Roller Bearing Cup, Bore Diameter 3 31/32 in, Compatible Cone Grainger Part Number 1YTX4, 55PX82, 55PX83, Compatible Cone Manufacturer Part Number 39575, 39580, 39581, 39585, 39590, Cup Width 0.937 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Outside Diameter 4 27/64 in, Overall Width 0.937 in, Ring Material Alloy Steel, System of Measurement Inch, Application Forestry, Mining, Steel Manufacturing, Housing Fillet Radius 3.3 mm, Ring Material Grade 52100
Additional Information
- Country of Origin: US
- 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: 5.00
- Package Width: 4.70
- Package Height: 1.60
- Package Weight: 0.85
Product info last updated on April 9, 2026 8:35am UTC
Category: Bearings, V-belts and Power Transmission Equipment