This insert bearing secures onto the shaft by means of an eccentric locking collar, with the spherically ground outer ring allowing self-alignment within the housing. The bore diameter (d) is 50 mm, with dimension B at 62.7 mm, C at 22 mm, D at 90 mm, c at 35.2 mm, s at 24.6 mm, c0 at 23.2 mm, d1 at 62.5 mm, and d2 at 69.9 mm — refer to the catalogue drawing for exact placement of each dimension. The locking thread is designated m = M 10 x 1.25. Weight is given as 0.93 kg, relevant for handling during mounting. The extended inner ring on both sides and the eccentric collar fixing are designed for a fixed direction of rotation, so the mounting orientation should be respected during installation. Both sides are sealed, and the bearing is factory-filled with lithium grease class 2, which covers lubrication needs without a separate greasing step at assembly. The dimensional and constructional equivalent listed is SKF YEL 210.