15117/15250 NSK 30×63.5×20.638mm Calculation factor (e) 0.35 Tapered roller bearings
Bearing number 15117/15250 Size (mm) 30×63.5×20.638 Brand NSK Bore Diameter (mm) 30 Outer Diameter (mm) 63.5 Width (mm) 20.638 d 30 mm D 63.5 mm T 20.638 mm B 20.638 mm C 15.875 mm ra1 max. 1.3 mm a 14.9 mm r min. 1.3 mm r1 min. 1.3 mm Da 56 mm db 35 mm