AST NU420 M cylindrical roller bearings
AST NU420 M cylindrical roller bearings 87,312 Bore Diameter (mm) Engineering 87.312×152.4×82.55 Size (mm) Calculator , Manufacturing Service . Get Your Free. Size (mm) 87.312×152.4×82.55 Bore Diameter (mm) 87,312 Outer Diameter (mm) 152,4 Width (mm) 82,55 d 87,312 mm D 152,4 mm T 82,55 mm C 63,5 mm R 3,5 mm r 0,8 mm