Thrust ball bearings can only support axial loads. There are two types: one with and one without raceway grooves in the raceway.
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NMB Parts No. DDT-830 Metric or Inch Metric ISO/JIS - Material of Rings Stainless Steel Ring Type [Thrust] without groove Inner Diameter(d)
[mm]3.000 Inner Diameter(d)Tolerance
[mm]0.040/0.020 Outer Diameter(D)
[mm]8.000 Outer Diameter(D)Tolerance
[mm]0/-0.011 Height(T)
[mm]3.500 Height(T)Tolerance
[mm]0/-0.075 Chamfer(C)
[mm]0.2 Ball Size(DW)
[mm]1.1906 Ball Complement(Z) 7 Inner Diameter(d)
[in]0.1181 Outer Diameter(D)
[in]0.3150
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