| 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) | |
| 55 | 100 | 25 | 1.5 | 149 | 144 | 5300 | 6700 | 9000 | * 22211EAE4 | * 22211EAKE4 | 64 | 65 | 91 | 89 | 1.5 | 0.23 | 4.3 | 2.9 | 2.8 | 0.81 |
| 50 | 110 | 40 | 2 | 246 | 234 | 4300 | 5300 | 7100 | * 22310EAE4 | * 22310EAKE4 | 60 | 64 | 100 | 93 | 2 | 0.35 | 2.8 | 1.9 | 1.9 | 1.78 |
| 50 | 110 | 27 | 2 | 178 | 174 | 4500 | 5600 | 8000 | * 21310EAE4 | * 21310EAKE4 | 60 | 72 | 100 | 98 | 2 | 0.23 | 4.4 | 3 | 2.9 | 1.21 |
| 50 | 90 | 23 | 1.1 | 124 | 119 | 5600 | 7100 | 9500 | * 22210EAE4 | * 22210EAKE4 | 57 | 60 | 83 | 81 | 1 | 0.24 | 4.3 | 2.9 | 2.8 | 0.61 |
| 45 | 100 | 36 | 1.5 | 207 | 195 | 4500 | 5600 | 8000 | * 22309EAE4 | * 22309EAKE4 | 54 | 59 | 91 | 86 | 1.5 | 0.34 | 2.9 | 2 | 1.9 | 1.34 |
| 45 | 100 | 25 | 1.5 | 149 | 144 | 5000 | 6300 | 9000 | * 21309EAE4 | * 21309EAKE4 | 54 | 65 | 91 | 89 | 1.5 | 0.23 | 4.3 | 2.9 | 2.8 | 0.96 |
| 45 | 85 | 23 | 1.1 | 118 | 111 | 6000 | 7500 | 11000 | * 22209EAE4 | * 22209EAKE4 | 52 | 54 | 78 | 75 | 1 | 0.25 | 3.9 | 2.7 | 2.6 | 0.55 |
| 40 | 90 | 33 | 1.5 | 170 | 153 | 5300 | 6700 | 9000 | * 22308EAE4 | * 22308EAKE4 | 49 | 52 | 81 | 77 | 1.5 | 0.35 | 2.8 | 1.9 | 1.9 | 0.98 |
| 40 | 90 | 23 | 1.5 | 118 | 111 | 6000 | 7500 | 11000 | * 21308EAE4 | * 21308EAKE4 | 49 | 54 | 81 | 75 | 1.5 | 0.25 | 3.9 | 2.7 | 2.6 | 0.73 |
| 40 | 80 | 23 | 1.1 | 113 | 99.5 | 6700 | 8500 | 12000 | * 22208EAE4 | * 22208EAKE4 | 47 | 49 | 73 | 70 | 1 | 0.28 | 3.6 | 2.4 | 2.4 | 0.5 |
| 35 | 80 | 21 | 1.5 | 71.5 | 76 | 4000 | 5300 | — | 21307CDE4 | 21307CDKE4 | 44 | 47 | 71 | 67 | 1.5 | 0.28 | 3.6 | 2.4 | 2.4 | 0.53 |
| 35 | 72 | 23 | 1.1 | 69 | 71 | 5300 | 6700 | — | 22207CE4 | 22207CKE4 | 42 | 43 | 65 | 63 | 1 | 0.32 | 3.1 | 2.1 | 2 | 0.42 |
| 30 | 72 | 19 | 1.1 | 55 | 54 | 4500 | 6000 | — | 21306CDE4 | 21306CDKE4 | 37 | 40 | 65 | 59 | 1 | 0.28 | 3.6 | 2.4 | 2.3 | 0.39 |
| 30 | 62 | 20 | 1 | 50 | 50 | 6000 | 7500 | — | 22206CE4 | 22206CKE4 | 36 | 37 | 56 | 54 | 1 | 0.33 | 3.1 | 2.1 | 2 | 0.27 |
| 25 | 62 | 17 | 1.1 | 43 | 40.5 | 5300 | 6700 | — | 21305CDE4 | 21305CDKE4 | 32 | 34 | 55 | 51 | 1 | 0.29 | 3.4 | 2.3 | 2.3 | 0.26 |
| 25 | 52 | 18 | 1 | 37.5 | 37 | 7100 | 9000 | — | 22205CE4 | 22205CKE4 | 31 | 31 | 46 | 45 | 1 | 0.35 | 2.9 | 1.9 | 1.9 | 0.17 |
| 20 | 52 | 15 | 1.1 | 29.3 | 26.9 | 6300 | 8200 | — | 21304CDE4 | 21304CDKE4 | 27 | 28 | 45 | 42 | 1 | 0.31 | 3.2 | 2.1 | 2.1 | 0.17 |
| 320 | 480 | 160 | 4 | 2440 | 5050 | 500 | 670 | — | 24064CA E4 | 24064CA K30E4 | 338 | — | 462 | 422 | 3 | 0.31 | 3.3 | 2.2 | 2.2 | 99.7 |
| 320 | 480 | 121 | 4 | 1960 | 3850 | 630 | 800 | — | 23064CA E4 | 23064CA KE4 | 338 | — | 462 | 432 | 3 | 0.24 | 4.2 | 2.8 | 2.8 | 75.6 |
| 320 | 440 | 90 | 3 | 1300 | 2750 | 670 | 850 | — | 23964CA E4 | 23964CA KE4 | 334 | — | 426 | 406 | 2.5 | 0.18 | 5.5 | 3.7 | 3.6 | 40.6 |
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