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612949/612910 Single-row Tapered Roller Wheel bearing, , this is a popular size that could be used in many application. Made from durable 52100 alloy steel, commonly known as chrome steel.
- 612949/612910 bearing
- Single-row Tapered Roller Wheel bearing
- Cone: 55175C
- Cup: 55437
- d Bore: 2.750" Inch
- Cup outer Dia.: 4.527" inch
- B Cone width: 1.142" Inch
- Cup width: 0.9055" Inch
- Bearing width: 1.142" Inch
- R: 0.12" Inch
- r: 0.100" Inch
- da: 3.03" inch
- db: 3.27" inch
- Da: 4.35" inch
- Db: 4.06" Inch
- Ab: 0.11" Inch
- Aa: 0.02" Inch
- a: -0.10" Inch
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