45284/45220 Tapered Roller Bearing 2" x 4-1/ 8" x 1-3/16" inch

45284/45220 Single-row Tapered Roller Wheel bearing, bearing is able to carry radial and axial load in one direction simultaneously, this is a popular size that could be used in many application. Made from durable 52100 alloy steel, commonly known as chrome steel.

• 45284/45220 bearing
• Single-row Tapered Roller Wheel bearing
• Cone: 45284
• Cup: 45220
• d Bore: 2" Inch
• Cup outer Dia.: 4 1/8" inch
• B Cone width: 1 3/16" Inch
• Cup width: 1.2188" Inch
• Bearing width: .9374" Inch
• R: 0.24" Inch
• r: 0.130" Inch
• da: 2.32" inch
• db: 2.79" inch
• Da: 3.89" inch
• Db: 3.66" inch
• Ab: 0.07" Inch
• Aa: 0.082" Inch
• a: -0.31" Inch