INA RA012-NPP deep groove ball bearings
INA RA012-NPP deep groove ball bearings Manufacturers , Online Wholesale Suppliers ! 30x42x7 Size (mm) 30 Bore Diameter (mm) Size (mm) 30x42x7 Bore Diameter (mm) 30 Outer Diameter (mm) 42 Width (mm) 7 d 30 mm D 42 mm B 7 mm C 7 mm r min. 0,3 mm da min. 32 mm da max