1218 SKF 90x160x30mm d1 ≈ 112.5 mm Self aligning ball bearings
Bearing number 1218 Size (mm) 90x160x30 Brand SKF Bore Diameter (mm) 90 Outer Diameter (mm) 160 Width (mm) 30 d 90 mm D 160 mm B 30 mm C 30 mm d2 112 mm r1 min. 2 mm r2 min. 2 mm D1 142 mm da min. 101 mm Da max. 149 mm ra max.