| Overall dimensions（mm) | Rated load(KN) | Rated speed min-1 | Maximum limit speed min-1 | Bearing code | Installation dimensions(mm) | constant | Axial load Coefficient | Weight(kg) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | Cr | Cor | Grease lubrication | Oil lubrication | Cylindrical hole | Conical hole | da（minimum） | da(maximum） | da(maximum） | da（minimum） | γa（maximum） | e | Y2 | Y3 | Y0 | (Reference) | |
| 260 | 440 | 144 | 4 | 2160 | 3750 | 600 | 800 | — | 23152CA E4 | 23152CA KE4 | 278 | — | 422 | 380 | 3 | 0.32 | 3.2 | 2.1 | 2.1 | 88.2 |
| 260 | 400 | 140 | 4 | 1810 | 3500 | 630 | 850 | — | 24052CA E4 | 24052CA K30E4 | 278 | — | 382 | 348 | 3 | 0.32 | 3.1 | 2.1 | 2.1 | 62.6 |
| 260 | 400 | 104 | 4 | 1430 | 2580 | 800 | 950 | — | 23052CA E4 | 23052CA KE4 | 278 | — | 382 | 356 | 3 | 0.25 | 4.1 | 2.7 | 2.7 | 46.6 |
| 260 | 360 | 75 | 2.1 | 1170 | 1870 | 850 | 1000 | 2200 | * 23952CA E4S11 | * 23952CA KE4S11 | 272 | — | 348 | 333 | 2 | 0.19 | 5.4 | 3.6 | 3.5 | 23 |
| 240 | 500 | 155 | 5 | 2600 | 3800 | 670 | 850 | — | 22348CA E4 | 22348CA KE4 | 262 | — | 478 | 423 | 4 | 0.32 | 3.2 | 2.1 | 2.1 | 147 |
| 240 | 440 | 160 | 4 | 2440 | 4050 | 630 | 800 | — | 23248CA E4 | 23248CA KE4 | 258 | — | 422 | 372 | 3 | 0.37 | 2.7 | 1.8 | 1.8 | 106 |
| 240 | 440 | 120 | 4 | 1870 | 2890 | 750 | 950 | — | 22248CA E4 | 22248CA KE4 | 258 | — | 422 | 383 | 3 | 0.27 | 3.7 | 2.5 | 2.4 | 80.2 |
| 240 | 400 | 160 | 3 | 2660 | 3800 | 670 | 850 | 1500 | * 24148CA E4S11 | * 24148CA K30E4S11 | 258 | — | 382 | 341 | 3 | 0.38 | 2.7 | 1.8 | 1.8 | 79.6 |
| 240 | 400 | 160 | 4 | 2130 | 3800 | 670 | 850 | — | 24148CE4 | 24148CK30E4 | 258 | 268 | 382 | 341 | 3 | 0.38 | 2.7 | 1.8 | 1.8 | 79.5 |
| 240 | 400 | 128 | 4 | 2230 | 3100 | 670 | 850 | 1700 | * 23148CA E4S11 | * 23148CA KE4S11 | 258 | — | 382 | 347 | 3 | 0.31 | 3.3 | 2.2 | 2.2 | 64.7 |
| 240 | 400 | 128 | 4 | 1790 | 3100 | 670 | 850 | — | 23148CE4 | 23148CKE4 | 258 | 275 | 382 | 347 | 3 | 0.3 | 3.3 | 2.2 | 2.2 | 66.9 |
| 240 | 360 | 118 | 3 | 1730 | 2730 | 710 | 950 | 1800 | * 24048CA E4S11 | * 24048CA K30E4S11 | 254 | — | 346 | 317 | 2.5 | 0.3 | 3.3 | 2.2 | 2.2 | 42.2 |
| 240 | 360 | 118 | 3 | 1390 | 2730 | 710 | 950 | — | 24048CE4 | 24048CK30E4 | 254 | 265 | 346 | 317 | 2.5 | 0.29 | 3.4 | 2.3 | 2.2 | 43.4 |
| 240 | 360 | 92 | 3 | 1450 | 2140 | 850 | 1100 | 2200 | * 23048CA E4S11 | * 23048CA KE4S11 | 254 | — | 346 | 324 | 2.5 | 0.24 | 4.2 | 2.8 | 2.7 | 32.6 |
| 240 | 320 | 60 | 2.1 | 795 | 1300 | 950 | 1200 | 2600 | * 23948CA E4S11 | * 23948CA KE4S11 | 252 | — | 308 | 298 | 2 | 0.17 | 6 | 4 | 3.9 | 13.3 |
| 220 | 460 | 145 | 5 | 2350 | 3400 | 750 | 950 | — | 22344CA E4 | 22344CA KE4 | 242 | — | 438 | 391 | 4 | 0.33 | 3 | 2 | 2 | 116 |
| 220 | 400 | 144 | 4 | 2520 | 3400 | 670 | 900 | 1600 | * 23244CA E4S11 | * 23244CA KE4S11 | 238 | — | 382 | 337 | 3 | 0.36 | 2.8 | 1.9 | 1.8 | 80.6 |
| 220 | 400 | 144 | 4 | 2020 | 3400 | 670 | 900 | — | 23244CE4 | 23244CKE4 | 238 | 260 | 382 | 337 | 3 | 0.35 | 2.9 | 1.9 | 1.9 | 80.4 |
| 220 | 400 | 108 | 4 | 1960 | 2430 | 850 | 1000 | 2000 | * 22244CA E4S11 | * 22244CA KE4S11 | 238 | — | 382 | 348 | 3 | 0.27 | 3.7 | 2.5 | 2.4 | 59 |
| 220 | 370 | 150 | 4 | 2250 | 3200 | 710 | 950 | 1600 | * 24144CA E4S11 | * 24144CA K30E4S11 | 238 | — | 352 | 313 | 3 | 0.39 | 2.6 | 1.7 | 1.7 | 64.3 |
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