NTN part description

Technical Specifications

Part Number SET421

Product Description

Versatile multi purpose bearing designed for optimal performance & durability

Product Attributes

Bore (Inches) 3.250
Cone Bore (Inches) 3.250
Cone Width (Inches) 1.563
Cup Outside Diameter (Inches) 5.250
Cup Width (Inches) 1.281
Outside Diameter (Inches) 5.250
Width (Inches) 1.563

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (HTS) 8482200061
UPC 04547359636055
VMRS Code 018005003

Part Interchanges

NTN SET421 Cross Reference

We have 2 alternatives for the SET421 by NTN:

Established in 1918, NTN® is a major manufacturer and supplier of bearings for the automotive and industrial markets. Its catalog offers a comprehensive selection of bearings, including deep groove ball bearings, cylindrical and spherical ball bearings, tapered roller bearings, and high-precision custom bearings for niche applications. NTN also manufactures differential kits, wheel hubs, and bearing installation and removal tools. NTN bearings are made of high-grade alloys and packed with long-life grease for optimum performance and durability. Today, NTN maintains its position as one of the top 3 bearing makers in the world, with more than 50 plants across North America, Asia, and Europe.

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