| Overall dimensions（mm) | Rated load(KN) | Rated load{kgf} | Rated speed min-1 | Bearing code | Installation dimensions(mm) | Point of action Position(mm) | constant | Axial load Coefficient | Weight(kg) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | Inner circle γ(minimum) | Outer ring γ1(minimum) | Cr | Cor | Cr | Cor | Grease lubrication | Oil lubrication | Inner circle | Outer ring | da | db | da | db | Inner circle γa(maximum） | Outer ring γa（maximum） | A | e | Y1 | Y0 | (Reference) |
| 187.325 | 269.875 | 55.562 | 55.562 | 42.862 | 3.5 | 3.3 | 490 | 920 | 50000 | 93500 | — | — | M238849 | M238810 | 211 | 198 | 250 | 261 | 3.5 | 3.3 | 49.6 | 0.33 | 1.8 | 0.99 | 10.1 |
| 187.325 | 266.7 | 47.625 | 46.833 | 38.1 | 3.5 | 3.3 | 345 | 720 | 35000 | 73000 | — | — | 67884 | 67820 | 214 | 200 | 246 | 260 | 3.5 | 3.3 | 57.9 | 0.48 | 1.3 | 0.69 | 8.39 |
| 184.15 | 266.7 | 47.625 | 46.833 | 38.1 | 3.5 | 3.3 | 345 | 720 | 35000 | 73000 | — | — | 67883 | 67820 | 212 | 198 | 246 | 260 | 3.5 | 3.3 | 57.9 | 0.48 | 1.3 | 0.69 | 8.73 |
| 184.15 | 236.538 | 26.192 | 25.4 | 19.05 | 1.5 | 1.5 | 155 | 291 | 15800 | 29700 | — | — | LL537649 | LL537610 | 199 | 193 | 225 | 230 | 1.5 | 1.5 | 38 | 0.37 | 1.6 | 0.89 | 2.66 |
| 179.972 | 317.5 | 68.262 | 63.5 | 50.8 | 3.5 | 3.3 | 575 | 1060 | 59000 | 108000 | — | — | 93708 | 93126 | 224 | 206 | 288 | 306 | 3.5 | 3.3 | 75.8 | 0.52 | 1.1 | 0.63 | 22.1 |
| 179.972 | 317.5 | 63.5 | 63.5 | 46.038 | 3.5 | 3.3 | 575 | 1060 | 59000 | 108000 | — | — | 93708 | 93125 | 224 | 206 | 288 | 306 | 3.5 | 3.3 | 71 | 0.52 | 1.1 | 0.63 | 21.2 |
| 177.8 | 368.3 | 92.075 | 88.897 | 63.5 | 12.7 | 3.3 | 875 | 1340 | 89000 | 137000 | — | — | EE420701 | 421450 | 243 | 214 | 332 | 351 | 12.7 | 3.3 | 79.8 | 0.42 | 1.4 | 0.79 | 42 |
| 177.8 | 365.049 | 92.075 | 88.897 | 63.5 | 12.7 | 3.3 | 875 | 1340 | 89000 | 137000 | — | — | EE420701 | 421437 | 243 | 214 | 332 | 351 | 12.7 | 3.3 | 79.8 | 0.42 | 1.4 | 0.79 | 41.1 |
| 177.8 | 327.025 | 90.488 | 92.075 | 63.5 | 6.4 | 6.4 | 930 | 1500 | 95000 | 153000 | — | — | EE470078 | 470128 | 223 | 200 | 294 | 315 | 6.4 | 6.4 | 68.6 | 0.37 | 1.6 | 0.9 | 31 |
| 177.8 | 320.675 | 88.9 | 85.725 | 65.088 | 3.5 | 4.8 | 855 | 1270 | 87500 | 129000 | — | — | H239640 | H239610 | 215 | 197 | 292 | 309 | 3.5 | 4.8 | 66.3 | 0.32 | 1.9 | 1 | 27 |
| 177.8 | 320.675 | 88.9 | 85.725 | 65.088 | 3.5 | 4.8 | 790 | 1300 | 80500 | 133000 | — | — | EE222070 | 222128 | 218 | 199 | 287 | 307 | 3.5 | 4.8 | 72.6 | 0.4 | 1.5 | 0.83 | 28.6 |
| 177.8 | 319.964 | 88.9 | 85.725 | 65.088 | 3.5 | 4.8 | 855 | 1270 | 87500 | 129000 | — | — | H239640 | H239612 | 215 | 197 | 292 | 309 | 3.5 | 4.8 | 66.3 | 0.32 | 1.9 | 1 | 26.9 |
| 177.8 | 319.964 | 88.9 | 85.725 | 65.088 | 3.5 | 4.8 | 790 | 1300 | 80500 | 133000 | — | — | EE222070 | 222126 | 218 | 199 | 287 | 307 | 3.5 | 4.8 | 72.6 | 0.4 | 1.5 | 0.83 | 28.4 |
| 177.8 | 304.8 | 66.675 | 69.106 | 42.862 | 6.4 | 3.3 | 555 | 810 | 56500 | 82500 | — | — | EE280702 | 281200 | 214 | 196 | 280 | 292 | 6.4 | 3.3 | 54.3 | 0.36 | 1.7 | 0.92 | 17.4 |
| 177.8 | 288.925 | 63.5 | 63.5 | 41.275 | 7 | 3.3 | 545 | 940 | 55500 | 96000 | — | — | 94700 | 94113 | 213 | 192 | 261 | 277 | 7 | 3.3 | 62.6 | 0.47 | 1.3 | 0.7 | 15.5 |
| 177.8 | 288.925 | 63.5 | 63.5 | 41.275 | 7 | 3.3 | 615 | 935 | 62500 | 95500 | — | — | HM237545 | HM237510 | 210 | 191 | 266 | 278 | 7 | 3.3 | 52.7 | 0.32 | 1.9 | 1 | 14.7 |
| 177.8 | 285.75 | 63.5 | 63.5 | 41.275 | 6.4 | 3.3 | 450 | 725 | 46000 | 74000 | — | — | EE91702 | 91112 | 210 | 193 | 260 | 274 | 6.4 | 3.3 | 58.9 | 0.43 | 1.4 | 0.77 | 13.7 |
| 177.8 | 269.875 | 55.562 | 55.562 | 42.862 | 3.5 | 3.3 | 465 | 875 | 47000 | 89500 | — | — | M238840 | M23810 | 208 | 194 | 250 | 262 | 3.5 | 3.3 | 51.1 | 0.25 | 1.7 | 0.95 | 11.1 |
| 177.8 | 260.35 | 53.975 | 53.975 | 41.275 | 3.5 | 3.3 | 455 | 835 | 46500 | 85000 | 1200 | 1700 | M236849 | M236810 | 195 | 192 | 241 | 249 | 3.5 | 3.3 | 47.5 | 0.33 | 1.8 | 0.99 | 9.35 |
| 177.8 | 247.65 | 47.625 | 47.625 | 38.1 | 3.5 | 3.3 | 345 | 705 | 35500 | 71500 | 1300 | 1700 | 67790 | 67720 | 194 | 188 | 229 | 240 | 3.5 | 3.3 | 52.4 | 0.44 | 1.4 | 0.75 | 6.58 |
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