180TAD20 NACHI d1 248 mm 180x280x120mm Thrust ball bearings
Bearing number 180TAD20 Size (mm) 180x280x120 Brand NACHI Bore Diameter (mm) 180 Outer Diameter (mm) 280 Width (mm) 120 d 180 mm D 280 mm T 120 mm ra1 max. 1 mm Angle (α) 60 ° d1 248 mm r min. 2.1 mm r1 min. 1.1 mm C 60 mm da min. 220 mm Da