234436B KOYO B 30 mm 180x280x120mm Thrust ball bearings
Bearing number 234436B Size (mm) 180x280x120 Brand KOYO Bore Diameter (mm) 180 Outer Diameter (mm) 280 Width (mm) 120 d 180 mm D 280 mm Ew 255 mm T 120 mm B 30 mm C 60 mm Angle (α) 60 ° d1 248 mm r min. 2.1 mm r1 min. 1.1 mm W 16 mm