Petroleum machinery bearing 2097948K 37951K 2097952K 1169/50
2016-12-22 10:14 Click：times
| new model | old model |
inner diameter (mm) |
outer diameter (mm) |
high (mm) |
weight (kg) |
Cr (kN) |
Cor (kN) |
grease lubrication speed (r/min) |
oil lubrication speed (r/min) |
| NJ 228 M | 42228 | 140 | 250 | 42 | 9.48 | 347 | 460 | 2000 | 2600 |
| 51415 | 8415 | 75 | 160 | 65 | 6.21 | 269 | 616 | 900 | 1300 |
| LM241149NW/LM241110D | 37941K | 203.2 | 276.225 | 95.25 | 14.8 | 621 | 1320 | 700 | 900 |
| 352948X2/YA | 2097948K | 240 | 320 | 110 | 21.6 | 693 | 1610 | 600 | 750 |
| LM249747NW/LM249710D | 37951K | 254 | 347.662 | 101.6 | 23.9 | 812 | 1650 | 570 | 700 |
| 352952X2/YA | 2097952K | 260 | 360 | 134 | 38.9 | 1040 | 2500 | 530 | 670 |
| L357049NW/L357010CD | 304.8 | 393.7 | 107.95 | 30.1 | 906 | 2320 | 580 | 680 | |
| QJF 6/506.43Q4/HC | 1169/506.43SQ | 506.43 | 736.6 | 82.55 | 136 | 702 | 3500 | 450 | 600 |
| 22322 CA/C3W33 | 3G53622H | 110 | 240 | 80 | 18.1 | 700 | 913 | 1600 | 2000 |
| 5692/530 | 91682/530 | 530 | 710 | 109 | 94 | 679 | 3380 | 600 | 850 |
| NJ 2226 EM/C3 | 3G42526EH | 130 | 230 | 64 | 11.9 | 529 | 734 | 2200 | 2800 |
| 5617/520 | 1689/520 | 520 | 620 | 60 | 28.8 | 388 | 2000 | 630 | 900 |