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| Bearing model | Boundary Dimensions（mm） | Speed Rating(ipm) | Load Rating （kn） | Bearing type | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease lubrication | Oil lubrication | Dynamic Cr | Static Cor | ||
| NJ 2992 ECMA | 460 | 620 | 95 | 1720 | 3600 | 1000 | 1300 | Cylindrical roller bearing |
| NJ 2988 ECML | 440 | 600 | 95 | 1870 | 3900 | 1100 | 1600 | Cylindrical roller bearing |
| NJ 2988 ECM/HB1 | 440 | 600 | 95 | 1720 | 3600 | 1100 | 1400 | Cylindrical roller bearing |
| NJ 2980 ECMA | 400 | 540 | 82 | 1380 | 2800 | 1200 | 1600 | Cylindrical roller bearing |
| NJ 2968 ECMA | 340 | 460 | 72 | 1020 | 2040 | 1400 | 1900 | Cylindrical roller bearing |
| NJ 29/710 ECMA | 710 | 950 | 140 | 3740 | 8300 | 600 | 800 | Cylindrical roller bearing |
| NJ 29/630 ECMA/HB1 | 630 | 850 | 128 | 3300 | 7200 | 700 | 900 | Cylindrical roller bearing |
| NJ 2896 ECMA | 480 | 600 | 72 | 1100 | 2450 | 1000 | 1300 | Cylindrical roller bearing |
| NJ 2892 ECMA | 460 | 580 | 72 | 1080 | 2400 | 1100 | 1400 | Cylindrical roller bearing |
| NJ 28/710 ECMA | 710 | 870 | 95 | 1940 | 5000 | 630 | 850 | Cylindrical roller bearing |
| NJ 28/530 ECMA | 530 | 650 | 72 | 1170 | 2700 | 900 | 1200 | Cylindrical roller bearing |
| NJ 28/1000 ECMA/HB1 | 1000 | 1220 | 128 | 3520 | 9500 | 400 | 530 | Cylindrical roller bearing |
| NJ 256 MA | 280 | 500 | 80 | 1140 | 1800 | 1400 | 1900 | Cylindrical roller bearing |
| NJ 252 MA | 260 | 480 | 80 | 1170 | 1700 | 1400 | 2000 | Cylindrical roller bearing |
| NJ 248 MA | 240 | 440 | 72 | 952 | 1370 | 1600 | 2200 | Cylindrical roller bearing |
| NJ 244 ECML | 220 | 400 | 65 | 1060 | 1290 | 1700 | 3000 | Cylindrical roller bearing |
| NJ 244 ECM | 220 | 400 | 65 | 1060 | 1290 | 1700 | 1900 | Cylindrical roller bearing |
| NJ 240 ECML | 200 | 360 | 58 | 880 | 1060 | 1900 | 3200 | Cylindrical roller bearing |
| NJ 240 ECM | 200 | 360 | 58 | 850 | 1020 | 1900 | 2200 | Cylindrical roller bearing |
| NJ 238 ECML | 190 | 340 | 55 | 800 | 965 | 2000 | 3400 | Cylindrical roller bearing |
| NJ 238 ECM | 190 | 340 | 55 | 800 | 965 | 2000 | 2200 | Cylindrical roller bearing |
| NJ 236 ECML | 180 | 320 | 52 | 720 | 850 | 2200 | 3600 | Cylindrical roller bearing |
| NJ 2352 ECMA | 260 | 540 | 165 | 3140 | 4550 | 1100 | 1900 | Cylindrical roller bearing |
| NJ 2348 ECML | 240 | 500 | 155 | 2750 | 4000 | 1200 | 2400 | Cylindrical roller bearing |
| NJ 2340 ECML | 200 | 420 | 138 | 1980 | 2800 | 1400 | 2800 | Cylindrical roller bearing |
| NJ 234 ECML | 170 | 310 | 52 | 695 | 815 | 2200 | 3800 | Cylindrical roller bearing |
| NJ 234 ECM | 170 | 310 | 52 | 695 | 815 | 2200 | 2400 | Cylindrical roller bearing |
| NJ 2338 ECML | 190 | 400 | 132 | 1830 | 2550 | 1500 | 3000 | Cylindrical roller bearing |
| NJ 2336 ECML | 180 | 380 | 126 | 1610 | 2240 | 1600 | 3200 | Cylindrical roller bearing |
| NJ 2334 ECML | 170 | 360 | 120 | 1450 | 2040 | 1700 | 3400 | Cylindrical roller bearing |
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