| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| 21304KTN1 | 20 | 52 | 15 | 6000 | 7500 | 34.8 | 34.2 | 0.161 |
| 22208KTN1/W33 | 40 | 80 | 23 | 5000 | 6300 | 92.5 | 102 | 0.524 |
| 21308CCK | 40 | 90 | 23 | 3600 | 4500 | 85 | 96.2 | 0.743 |
| 21309CCK | 45 | 100 | 25 | 3200 | 4000 | 100 | 115 | 1 |
| 21310CCK | 50 | 110 | 27 | 2800 | 3800 | 120 | 140 | 1.3 |
| 21308KTN1 | 40 | 90 | 23 | 3600 | 4500 | 91.2 | 99 | 0.717 |
| 21309KTN1 | 45 | 100 | 25 | 3200 | 4000 | 108 | 120 | 0.949 |
| 21310KTN1 | 50 | 110 | 27 | 2800 | 3800 | 125 | 140 | 1.22 |
| 22308K | 40 | 90 | 33 | 4000 | 5000 | 73.5 | 90.5 | 1.03 |
| 22309K | 45 | 100 | 36 | 3600 | 4500 | 108 | 140 | 1.4 |
| 22310K | 50 | 110 | 40 | 3400 | 4300 | 128 | 170 | 1.9 |
| 22309CK/W33 | 45 | 100 | 36 | 3800 | 4800 | 142 | 170 | 1.38 |
| 22308CK/W33 | 40 | 90 | 33 | 4300 | 5300 | 120 | 138 | 1 |
| 22310CK/W33 | 50 | 110 | 40 | 3400 | 4300 | 175 | 210 | 1.85 |
| 22309CCK/W33 | 45 | 100 | 36 | 4000 | 5300 | 142 | 170 | 1.37 |
| 22308CCK/W33 | 40 | 90 | 33 | 4500 | 6000 | 120 | 138 | 1.02 |
| 22310CCK/W33 | 50 | 110 | 40 | 3800 | 4800 | 178 | 212 | 1.79 |
| 22309KTN1/W33 | 45 | 100 | 36 | 4000 | 5300 | 160 | 185 | 1.39 |
| 22308KTN1/W33 | 40 | 90 | 33 | 4500 | 6000 | 130 | 148 | 1.02 |
| 22310KTN1/W33 | 50 | 110 | 40 | 3800 | 4800 | 192 | 228 | 1.84 |