Component: Cup
Width - Millimeter: 15.875
Inch - Metric: Inch
Outside Diameter - Inch: 1.938
Outside Diameter - Millimeter: 49.225

Precision Class: Class 3
Width - Inch: 0.625
Basic Number: 12520 #3

Component: Cone
Width - Millimeter: 18.288
Inch - Metric: Inch
Bore - Millimeter: 34.925
Bore - Inch: 1.375

Other Features: Light Medium Duty
Precision Class: Class 3
Width - Inch: 0.72
Basic Number: LM48548 #3