Taper Roller Bearing Cup, 8 7/32in Bore MPN:46720
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In Stock
Free Shipping
In Stock
SKU
510-G0185178
Taper Roller Bearing Cup, 8 7/32in Bore
Improve the efficiency and reliability of your heavy machinery with NTN's Taper Roller Bearing Cup. Designed for use in demanding industries such as forestry, mining, and steel manufacturing, this bearing cup provides optimal performance in extreme temperatures (-40°F to 250°F). With a bore diameter of 8 7/32 inches and a cup width of 1.313 inches, this bearing cup is compatible with cone Grainger Part Number 55PX91 and manufacturer part number 46780. Made from high-grade 52100 alloy steel, this bearing cup offers durability and strength in high-load applications.
Top product features:
- Tapered design allows for high load-carrying capacity and smooth operation.
- Alloy steel ring material provides high strength and durability.
- Bore diameter tolerance of +0.020 to 0 mm ensures precise fit and reduces the risk of bearing failure.
Top product applications:
- Forestry
- Mining
- Steel Manufacturing
Tapered Roller Bearing Cup, Bore Diameter 8 7/32 in, Compatible Cone Grainger Part Number 55PX91, Compatible Cone Manufacturer Part Number 46780, 46790, Cup Width 1.313 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Outside Diameter 8 7/8 in, Overall Width 1.312 in, Ring Material Alloy Steel, System of Measurement Inch, Application Forestry, Mining, Steel Manufacturing, Bore Diameter Tolerance +0.020 to 0 mm, Housing Fillet Radius 0.13 in, Ring Material Grade 52100
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: 9.80
- Package Width: 9.50
- Package Height: 2.00
- Package Weight: 3.90
Product info last updated on February 24, 2026 6:28pm UTC
Category: Bearings, V-belts and Power Transmission Equipment