cylindrical roller bearing >> D 530-1130mm (special for oil field)
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Dimension and Parameters
| Basic dimension mm | Basic rated load | Limiting speed | Code | Installation dimension mm | Mass kg | ||||||||||
| d | D | B | rsmin | r1smin | Ew | Fw | Dynamic C kn | Static cokn | Grease r/min | Oil r/min | d2 | D2 | |||
| INFO | 530 | 710 | 106 | 5 | 5 | - | - | 2190 | 4920 | 400 | 500 | NUP29/530/CNP | 589.4 | 650.6 | 123 |
| INFO | 558.8 | 685.8 | 100 | 4 | 4 | - | - | 2049 | 5209 | 400 | 500 | NUP464744Q4/C9 | 597.8 | 648.1 | 83.4 |
| INFO | 558.8 | 711.2 | 88.9 | 4 | 4 | - | - | 1850 | 4340 | 400 | 500 | NUP6/558.8Q4 | 607.8 | 662.2 | 93 |
| INFO | 560 | 680 | 72 | 4 | 4 | - | - | 1260 | 3260 | 480 | 650 | NF28/560Q4 | 600 | 641 | 57.1 |
| INFO | 571.5 | 711.2 | 120.65 | 5 | 5 | - | - | 2380 | 5900 | 380 | 470 | NUP6/571.5Q4 | 613.1 | 668.9 | 114 |
| INFO | 600 | 730 | 90 | 3 | 3 | - | - | 1810 | 4720 | 370 | 460 | NFP38/600X2Q4 | 641.5 | 689 | 83.2 |
| INFO | 630 | 780 | 88 | 4 | 4 | - | - | 1770 | 4430 | 360 | 450 | NF28/630 | 682 | 728 | 96.3 |
| INFO | 630 | 780 | 88 | 4 | 4 | - | - | 1770 | 4430 | 360 | 450 | NF28/630Q4 | 682 | 728 | 100 |
| INFO | 630 | 780 | 112 | 4 | 4 | - | - | 2520 | 6690 | 360 | 450 | NFP38/630Q4 | 678 | 733 | 126 |
| INFO | 630 | 850 | 100 | 6 | 6 | - | - | 2390 | 4760 | 300 | 370 | NF19/630 | 700 | 780 | 160 |
| INFO | 630 | 850 | 100 | 6 | 6 | - | - | 2390 | 4760 | 300 | 370 | NUP19/630/C9 | 700 | 780 | 165 |
| INFO | 660.4 | 812.8 | 107.95 | 4 | 4 | - | - | 2340 | 6200 | 320 | 410 | NUP464776Q4/C9YA4 | 709.4 | 763.8 | 129 |
| INFO | 660.4 | 863.6 | 107.95 | 4 | 4 | - | - | 2820 | 6380 | 300 | 410 | NUP464777Q4/C9YA4 | 725 | 798 | 178 |
| INFO | 666.75 | 838.2 | 114.3 | 4 | 4 | - | - | 2590 | 5960 | - | - | NFP38/666.75X3 | 718 | 787 | 143 |
| INFO | 666.75 | 838.2 | 114.3 | 4 | 4 | - | - | 2760 | 6990 | 310 | 390 | NFP38/666.75X3Q4 | 718 | 787 | 154 |
| INFO | 670 | 820 | 112 | 5 | 5 | - | - | 2570 | 7000 | 310 | 390 | NFP38/670Q4 | 718 | 773 | 133 |
| INFO | 673.1 | 838.2 | 117.475 | 6 | 6 | - | - | 2750 | 7050 | 310 | 390 | NUP6/673.1Q4 | 725.4 | 786.6 | 155 |
| INFO | 710 | 950 | 106 | 6 | 6 | - | - | 2540 | 5490 | 220 | 300 | NUP19/710/W20C9 | 796 | 864 | 217 |
| INFO | 710 | 950 | 106 | 6 | 6 | - | - | 2540 | 5490 | 220 | 300 | NUP19/710W20 | 796 | 864 | 217 |
| INFO | 711.2 | 863.6 | 107.95 | 5 | 5 | - | - | 2710 | 6840 | 220 | 300 | NUP6/711.2-1Q4 | 754 | 819 | 135 |
| INFO | 711.2 | 914.4 | 107.95 | 5 | 5 | - | - | 3240 | 7080 | 220 | 300 | NUP6/711.2Q4 | 768.8 | 855 | 186 |
| INFO | 723.795 | 908.05 | 120.65 | 6 | 6 | - | - | 3360 | 8090 | 220 | 300 | NFP6/723.795Q4 | 778.8 | 855.2 | 193 |
| INFO | 723.795 | 908.05 | 120.65 | 6 | 6 | - | - | 3360 | 8090 | 220 | 300 | NFP6/723.795Q4/HC | 778.8 | 855.2 | 193 |
| INFO | 750 | 920 | 128 | 6 | 6 | - | - | 3270 | 8690 | 200 | 280 | NFP38/750Q4 | 802 | 868 | 193 |
| INFO | 840 | 1040 | 125 | 5 | 5 | - | - | 3264 | 8821 | 170 | 240 | NUP6/840/C9 | 910 | 970 | 247 |
| INFO | 850 | 1030 | 106 | 5 | 5 | - | - | 2170 | 6120 | 170 | 240 | N28/850Q4 | 915 | - | 182 |
| INFO | 950 | 1250 | 175 | 7.5 | 7.5 | - | - | 6030 | 14500 | 140 | 180 | NU29/950 | - | 1168 | 549 |
| INFO | 1130 | 1310 | 140 | 6 | 6 | - | - | 3270 | 14500 | 130 | 170 | NAL28/1130X1V | - | 1237 | 324 |