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| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||||
| d | D | 2B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) | |
| 100 | 180 | 68 | 2.1 | 1.1 | 212 | 229 | 2 700 |
3 600 |
6.52 | S7220BDB | 100 | 180 | 68 | 2.1 | 1.1 | 233 | 251 | 3 100 |
4 200 |
6.4 | S7220DB |
| 105 | 190 | 72 | 2.1 | 1.1 | 231 | 258 | 2 600 |
3 500 |
7.74 | S7221BDB | 105 | 190 | 72 | 2.1 | 1.1 | 254 | 283 | 3 000 |
4 000 |
7.58 | S7221DB |
| 110 | 200 | 76 | 2.1 | 1.1 | 250 | 289 | 2 500 |
3 300 |
9.08 | S7222BDB | 110 | 200 | 76 | 2.1 | 1.1 | 276 | 315 | 2 800 |
3 800 |
8.9 | S7222DB |
| 120 | 215 | 80 | 2.1 | 1.1 | 269 | 325 | 2 300 |
3 000 |
12.52 | S7224BDB | 120 | 215 | 80 | 2.1 | 1.1 | 297 | 355 | 2 600 |
3 400 |
12.52 | S7224DB |
| 130 | 230 | 80 | 3 | 1.1 | 288 | 360 | 2 100 |
2 700 |
14.3 | S7226BDB | 130 | 230 | 80 | 3 | 1.1 | 320 | 395 | 2 400 |
3 100 |
14.3 | S7226DB |
| 140 | 250 | 84 | 3 | 1.1 | 297 | 390 | 1 900 |
2 500 |
17.56 | S7228BDB | 140 | 250 | 84 | 3 | 1.1 | 330 | 430 | 2 200 |
2 900 |
17.56 | S7228DB |
| 150 | 270 | 90 | 3 | 1.1 | 340 | 470 | 1 800 |
2 400 |
22 | S7230BDB | 150 | 270 | 90 | 3 | 1.1 | 375 | 515 | 2 000 |
2 700 |
22 | S7230DB |
| 160 | 290 | 96 | 3 | 1.1 | 385 | 555 | 1 600 |
2 200 |
27.4 | S7232BDB | 160 | 290 | 96 | 3 | 1.1 | 425 | 615 | 1 900 |
2 500 |
27.4 | S7232DB |
| 170 | 310 | 104 | 4 | 1.5 | 435 | 650 | 1 500 |
2 100 |
34 | S7234BDB | 170 | 310 | 104 | 4 | 1.5 | 480 | 715 | 1 800 |
2 400 |
34 | S7234DB |
| 180 | 320 | 104 | 4 | 1.5 | 450 | 700 | 1 400 |
1 900 |
35.4 | S7236BDB | 180 | 320 | 104 | 4 | 1.5 | 495 | 770 | 1 700 |
2 200 |
35.4 | S7236DB |
| 190 | 340 | 110 | 4 | 1.5 | 445 | 705 | 1 400 |
1 800 |
42.6 | S7238BDB | 190 | 340 | 110 | 4 | 1.5 | 495 | 780 | 1 600 |
2 100 |
42.6 | S7238DB |
| 200 | 360 | 116 | 4 | 1.5 | 495 | 815 | 1 300 |
1 700 |
50.6 | S7240BDB | 200 | 360 | 116 | 4 | 1.5 | 550 | 900 | 1 500 |
2 000 |
50.6 | S7240DB |
