2311 SKF 55x120x43mm overall width: 43 mm Self aligning ball bearings
Bearing number 2311 Size (mm) 55x120x43 Brand SKF Bore Diameter (mm) 55 Outer Diameter (mm) 120 Width (mm) 43 d 55 mm D 120 mm B 43 mm C 43 mm d2 72 mm r1 min. 2 mm r2 min. 2 mm D1 103 mm da min. 66 mm Da max. 109 mm ra max.