643/632 Tapered Roller Bearing 2 3/4″x5 3/ 8″x1 5/8″ Inch

643/632 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.Bearing is made of Chrome Steel.

• Item: 643/632 bearing
• Type: Single-row Taper Roller Wheel bearing
• Cone: 643
• Cup: 632
• d Bore: 2.75″ Inch
• Cup outer Dia.: 5.375″ inch
• B Cone width: 1.625″ Inch
• Cup width: 1.25″ Inch
• Bearing width: 1.625″ Inch
• R: 0.14″ Inch
• r: 0.130″ Inch
• da: 3.15″ inch
• db: 3.39″ inch
• Da: 4.96″ inch
• Ab: 0.1″ Inch
• Aa: 0.15″ Inch
• a: -0.44″ Inch