deep groove ball bearings cy a b rn r ro ro b rna ra f cz ... equivalent bearing load dynamic pr xfr yfa fa fa fa e fr fr e e cor xyxy 0 ... da with snap ring groove with snap ring bearing numbers snap ring groove 2 snap ring 2 ... 143.5 165 161 189 227 122 132 152 172 205 127 137 157 185 215 132 147 162 195 2.9 ... .7 2.82 3.1 115 119 125 134 137 152 172 205 2.9 4.7 6.1 8.4 1.2 1.7 2.9 3.1 0.5 0.5 ... 7 3.1 0.5 0.5 0.5 2 sealed and shielded bearings are also available 3 this dimension ... applies to sealed and shielded bearings 4 does not include bearings with snap ...
single and duplex arrangements r1a ra equivalent bearing load dynamic pr xfr yfa fa ra ... 040 0.070 0.10 0.15 0.20 0.30 0.40 0.50 e 0.37 0.39 0.41 0.44 0.46 0.49 0.51 0.55 ... 0.56 0.56 single dt db df fa fr e fa fr e fa fr e fa fr exyxyxyxy 1.51 1. ... limiting speeds duplex rpm grease oil bearing numbers abutment and fillet dimensions ... .9 33.0 60.5 113 182 23.5 47.0 76.0 123 205 24.0 47.5 64.5 14.8 28.1 38.5 57.5 86.0 ... find with the formula 2f c note this bearing has a contact angle of 15 and is ...
