B-138 NSK 20.638×26.988×12.7mm Basic dynamic load rating (C) 14.1 kN Needle roller bearings
Bearing number B-138 Size (mm) 20.638×26.988×12.7 Brand NSK Bore Diameter (mm) 20.638 Outer Diameter (mm) 26.988 Width (mm) 12.7 Fw 20.638 mm D 26.988 mm C 12.7 mm Weight 0.017 Kg Basic dynamic load rating (C) 14.1 kN