Precision axial deep groove ball bearings from the series 511../512.. consist of a wave washer, a housing washer (both with running grooves) and a set of balls held by a sheet steel cage.
These bearings can support axial forces in one direction. The bearings are not self-retaining. Ball-cage assembly, wave washers and housing washers may be mounted separately.
Tolerances according to DIN 711, (tolerance class) PN.
Unique at SBN: Precision Miniature Axial Ball Bearings
Different areas of application, with a simultaneous increase in requirements on the load capacity, precision, reliability and operational life is also requiring an increasing miniaturization in the axial ball bearing range.
Axial deep groove ball bearings with suffix M consist of a wave shaft/washer, a housing washer (both with running grooves) and a set of balls held by a sheet steel cage. The bearings without suffix M do not have running grooves.