National B-26 Wheel Bearing Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life. BUILT TO LAST -- Advanced heat treatment process for strength RIGOROUS TESTING?--?Comprehensive?testing throughout design and development processes by National engineers for quality you can count on? PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for lasting performance and extended bearing life COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications RELIABLE PERFORMANCE -- Element size and quantity are engineered to meet or exceed the load rating of OE bearings Package Dimensions: 3.25 x 1.25 x 3.25 inches Package Weight: 1.2 lb Package Quantity: 1 UPC: 724956001590 Bore (Inch): 1.406 IN Bore (mm): 35.712 MM Design: Single Row Angular Contact Inner Race Bore (Inch): 1.406 IN Inner Race Bore (MM): 35.712 MM Inner Race Outside Diameter (Inch): 2.100 IN Inner Race Outside Diameter (MM): 53.340 MM Inner Race Radius (Inch): 0.140 IN Inner Race Radius (MM): 3.556 MM Inner Race Width (Inch): 0.917 IN Inner Race Width (MM): 23.292 MM Outer Race Bore (Inch): 2.546 IN Outer Race Bore (MM): 64.668 MM Outer Race Outside Diameter (Inch): 3.150 IN Outer Race Outside Diameter (MM): 80.010 MM Outer Race Width (Inch): 0.851 IN Outer Race Width (MM): 21.615 MM Outside Diameter (mm): 80.010 MM Series: FWBS Type: E-1 Width (Inch): 1.226 IN Width (mm): 31.140 MM Country of Origin: CN