Free space on both sides of the bearing · Abutments for SKF Explorer bearings (d ≤ 300 mm): width tolerance at P5 bore diameter; P6 outside diameter
White Paper on bearing tolerance and precision levels including definitions and specifications of ABEC and RBEC precision levels . ABEC 3, Class 6, P6.
d, 55, mm. D, 120, mm. B, 29, mm. d1, ≈, 80.3, mm. d2, ≈, 66.66, mm. D1, ≈, 96.6, mm. a, 51, mm. r1,2, min. 2, mm. r3,4, min. 1, mm
1 Dec 2015 Rolling bearings are designated by codes that indicate the For example, the suffix for a bearing with tolerance P6 and clearance C3 is P63.