| 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) | |
| 80 | 170 | 39 | 2.1 | 355 | 375 | 3000 | 3800 | 4800 | * 21316EAE4 | * 21316EAKE4 | 92 | 109 | 158 | 146 | 2 | 0.23 | 4.4 | 3 | 2.9 | 4.32 |
| 80 | 140 | 33 | 2 | 264 | 275 | 3600 | 4500 | 6000 | * 22216EAE4 | * 22216EAKE4 | 90 | 94 | 130 | 126 | 2 | 0.22 | 4.6 | 3.1 | 3 | 2.01 |
| 75 | 160 | 55 | 2.1 | 485 | 505 | 2800 | 3600 | 4300 | * 22315EAE4 | * 22315EAKE4 | 87 | 97 | 148 | 137 | 2 | 0.33 | 3 | 2 | 2 | 5.26 |
| 75 | 160 | 37 | 2.1 | 310 | 325 | 3200 | 4000 | 5600 | * 21315EAE4 | * 21315EAKE4 | 87 | 101 | 148 | 134 | 2 | 0.22 | 4.6 | 3.1 | 3 | 3.64 |
| 75 | 130 | 31 | 1.5 | 238 | 244 | 4000 | 5000 | 6700 | * 22215EAE4 | * 22215EAKE4 | 84 | 87 | 121 | 117 | 1.5 | 0.22 | 4.5 | 3 | 3 | 1.64 |
| 70 | 150 | 51 | 2.1 | 425 | 435 | 3000 | 3800 | 4800 | * 22314EAE4 | * 22314EAKE4 | 82 | 91 | 138 | 129 | 2 | 0.33 | 3 | 2 | 2 | 4.28 |
| 70 | 150 | 35 | 2.1 | 310 | 325 | 3200 | 4000 | 5600 | * 21314EAE4 | * 21314EAKE4 | 82 | 101 | 138 | 135 | 2 | 0.22 | 4.6 | 3.1 | 3 | 3 |
| 70 | 125 | 31 | 1.5 | 225 | 232 | 4000 | 5300 | 7100 | * 22214EAE4 | * 22214EAKE4 | 79 | 84 | 116 | 111 | 1.5 | 0.23 | 4.3 | 2.9 | 2.8 | 1.58 |
| 65 | 140 | 48 | 2.1 | 375 | 380 | 3200 | 4000 | 5000 | * 22313EAE4 | * 22313EAKE4 | 77 | 84 | 128 | 119 | 2 | 0.33 | 3 | 2 | 2 | 3.52 |
| 65 | 140 | 33 | 2.1 | 264 | 275 | 3600 | 4500 | 6000 | * 21313EAE4 | * 21313EAKE4 | 77 | 94 | 128 | 126 | 2 | 0.22 | 4.6 | 3.1 | 3 | 2.45 |
| 65 | 120 | 31 | 1.5 | 221 | 230 | 4300 | 5300 | 7500 | * 22213EAE4 | * 22213EAKE4 | 74 | 80 | 111 | 107 | 1.5 | 0.24 | 4.2 | 2.8 | 2.7 | 1.51 |
| 60 | 130 | 46 | 2.1 | 340 | 340 | 3600 | 4500 | 5600 | * 22312EAE4 | * 22312EAKE4 | 72 | 79 | 118 | 111 | 2 | 0.34 | 3 | 2 | 1.9 | 2.89 |
| 60 | 130 | 31 | 2.1 | 238 | 244 | 3800 | 4800 | 6700 | * 21312EAE4 | * 21312EAKE4 | 72 | 87 | 118 | 117 | 2 | 0.22 | 4.5 | 3 | 3 | 1.98 |
| 60 | 110 | 28 | 1.5 | 178 | 174 | 4800 | 6000 | 8000 | * 22212EAE4 | * 22212EAKE4 | 69 | 72 | 101 | 98 | 1.5 | 0.23 | 4.4 | 3 | 2.9 | 1.1 |
| 60 | 95 | 26 | 1.1 | 98.5 | 141 | 3600 | 4500 | — | 23012CE4 | 23012CKE4 | 67 | 68 | 88 | 85 | 1 | 0.26 | 3.9 | 2.6 | 2.5 | 0.68 |
| 55 | 120 | 43 | 2 | 292 | 292 | 3800 | 4800 | 6000 | * 22311EAE4 | * 22311EAKE4 | 65 | 73 | 110 | 103 | 2 | 0.34 | 2.9 | 2 | 1.9 | 2.3 |
| 55 | 120 | 29 | 2 | 178 | 174 | 4500 | 5600 | 8000 | * 21311EAE4 | * 21311EAKE4 | 65 | 72 | 110 | 98 | 2 | 0.23 | 4.4 | 3 | 2.9 | 1.58 |
| 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 |
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