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Category: Inch Series

  1. The assembly part number lists the cone part number first and then the cup part number.
Attributes Values
Bearing Type single row assembly
Bore Dia (d) 1.2500
Outer Dia (D) 2.8750
Width (B) 1.1563
Outer Width (Bo) 0.9063
Inner Width (Bi) 1.0938
Radius (min) (rs) 0.051
Radius (min) (rs1) 0.130
Weight (g) 621.00
Material 52100 chrome steel or equiavelent
Additional Information
The information in AST Bearings herein is provided for informational purposes only. This information should not be relied upon for design, development or other purposes.
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