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NU23 Series
| Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
| d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
SZHLB |
| 60 | 130 | 46 | 2.1 | 2.1 | 169 | 188 | 4,800 | 5,700 | 2.71 | NU2312 |
| 70 | 150 | 51 | 2.1 | 2.1 | 274 | 325 | 3,800 | 4,400 | 4.25 | NU2314E |
| 70 | 150 | 51 | 2.1 | 2.1 | 223 | 262 | 4,100 | 4,800 | 3.98 | NU2314 |
| 65 | 140 | 48 | 2.1 | 2.1 | 248 | 287 | 4,100 | 4,800 | 3.48 | NU2313E |
| 80 | 170 | 58 | 2.1 | 2.1 | 274 | 330 | 3,600 | 4,200 | 5.79 | NU2316 |
| 75 | 160 | 55 | 2.1 | 2.1 | 330 | 395 | 3,500 | 4,100 | 5.25 | NU2315E |
| 75 | 160 | 55 | 2.1 | 2.1 | 258 | 300 | 3,800 | 4,500 | 4.87 | NU2315 |
| 85 | 180 | 60 | 3 | 3 | 395 | 485 | 3,100 | 3,700 | 7.16 | NU2317E |
| 85 | 180 | 60 | 3 | 3 | 315 | 380 | 3,400 | 4,000 | 6.7 | NU2317 |
| 80 | 170 | 58 | 2.1 | 2.1 | 355 | 430 | 3,300 | 3,900 | 6.25 | NU2316E |
| 95 | 200 | 67 | 3 | 3 | 370 | 460 | 3,000 | 3,500 | 9.2 | NU2319 |
| 90 | 190 | 64 | 3 | 3 | 435 | 535 | 2,900 | 3,400 | 8.56 | NU2318E |
| 90 | 190 | 64 | 3 | 3 | 325 | 395 | 3,200 | 3,800 | 7.95 | NU2318 |
| 100 | 215 | 73 | 3 | 3 | 570 | 715 | 2,600 | 3,100 | 12.8 | NU2320E |
| 100 | 215 | 73 | 3 | 3 | 410 | 505 | 2,900 | 3,400 | 11.7 | NU2320 |
| 95 | 200 | 67 | 3 | 3 | 460 | 585 | 2,700 | 3,200 | 9.8 | NU2319E |
| 120 | 260 | 86 | 3 | 3 | 710 | 920 | 2,400 | 2,800 | 21.5 | NU2324 |
| 110 | 240 | 80 | 3 | 3 | 675 | 880 | 2,400 | 2,800 | 19.4 | NU2322E |
| 110 | 240 | 80 | 3 | 3 | 605 | 790 | 2,600 | 3,100 | 17.1 | NU2322 |
| 130 | 280 | 93 | 4 | 4 | 920 | 1,230 | 2,000 | 2,300 | 30.9 | NU2326E |
| 130 | 280 | 93 | 4 | 4 | 840 | 1,130 | 2,200 | 2,600 | 26.9 | NU2326 |
| 120 | 260 | 86 | 3 | 3 | 795 | 1,030 | 2,200 | 2,500 | 26.1 | NU2324E |
| 150 | 320 | 108 | 4 | 4 | 1,020 | 1,400 | 1,900 | 2,200 | 40.6 | NU2330 |
| 140 | 300 | 102 | 4 | 4 | 1,020 | 1,380 | 1,800 | 2,100 | 38.7 | NU2328E |
| 140 | 300 | 102 | 4 | 4 | 920 | 1,250 | 2,000 | 2,300 | 33.8 | NU2328 |
| 150 | 320 | 108 | 4 | 4 | 1,160 | 1,600 | 1,700 | 2,000 | 47.2 | NU2330E |
| 150 | 320 | 65 | 4 | 4 | 760 | 920 | 1,900 | 2,300 | 28.4 | NU330E |
| 150 | 320 | 65 | 4 | 4 | 665 | 805 | 2,100 | 2,500 | 25.3 | NU330 |
| 140 | 300 | 62 | 4 | 4 | 665 | 795 | 2,100 | 2,400 | 23.2 | NU328E |
| 140 | 300 | 62 | 4 | 4 | 615 | 745 | 2,300 | 2,700 | 21.2 | NU328 |
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