The B13 bearing is a thrust ball bearing with the following main parameters: Basic dimensions: Inner diameter (d) 31.75 mm, outer diameter (D) 59.538 mm, thickness (T) 19.05 mm. Weight: Approximately 222 g. Rated load: Basic rated dynamic load (C_a) 41400 N, basic rated static load (C_{0a}) 84000 N.
