|
Designation |
Boundary Dimension(mm) |
Basic load ratings |
Limiting Speed r/min |
Mass |
||||||||
|
New Code |
Old Code |
d |
d1min |
D |
D1max |
H |
rsmin |
Ca(KN) |
Coa(KN) |
Grease |
Oil |
(Kg) |
| 81220 | 9220 | 100 | 103 | 150 | 150 | 38 | 1.1 | 226 | 830 | 800 | 1100 | 2.44 |
| 89320 | 9549320 | 100 | 103 | 170 | 170 | 42 | 1.5 | 327 | 1520 | 760 | 1000 | 4.23 |
| 87420 | - | 100 | 103 | 210 | 210 | 50 | 3 | 640 | 2480 | 670 | 900 | 9.53 |
| 81720 | 9720 | 100 | 100.2 | 190 | 190 | 39 | 1.5 | 451 | 2090 | 720 | 960 | 5.11 |
| 81722 | 9722 | 110 | 110.2 | 200 | 200 | 39 | 2.1 | 460 | 2195 | 990 | 1300 | 5.43 |
| 84922x2 | 549822 | 110 | 111 | 230 | 230 | 60 | 3 | 635 | 2640 | 720 | 960 | 13.7 |
| 81124 | 9124 | 120 | 120.2 | 155 | 155 | 25 | 1 | 146 | 680 | 950 | 1400 | 1.36 |
| 81224 | 9224 | 120 | 123 | 170 | 170 | 39 | 1.1 | 255 | 900 | 900 | 1300 | 2.94 |
| 81724 | 9724 | 120 | 100 | 215 | 215 | 30 | 1.1 | 451 | 2471 | 850 | 1200 | 5.03 |
| - | 9549424k | 120 | 116 | 250 | 250 | 78 | 4 | 810 | 2320 | 800 | 1100 | 20.9 |
| 81226 | 9226 | 130 | 133 | 190 | 190 | 45 | 1.5 | 380 | 1300 | 670 | 900 | 4.29 |
| 81730 | 9830 | 150 | 153 | 230 | 227 | 50 | 3 | 553 | 2370 | 800 | 1100 | 8.22 |
| 87430x2 | 569730 | 150 | 150.3 | 300 | 300 | 35 | 2.1 | 698 | 4330 | 840 | 1100 | 11.3 |
| RT43240 | - | 153.988 | 153.988 | 228.6 | 227.6 | 50.8 | 4.76 | 426 | 1630 | 800 | 1100 | 7.7 |
| IB448 | - | 177.8 | 180 | 254 | 253 | 50.8 | 3.5 | 575 | 2526 | 700 | 950 | 10 |
| 81836 | 9836 | 180 | 183 | 280 | 277 | 54 | 3 | 803 | 3717 | 680 | 900 | 13.4 |
| 81138 | 9138 | 190 | 193 | 240 | 237 | 37 | 2 | 316 | 1398 | 800 | 1100 | 4.1 |
| 81140 | 9140 | 200 | 203 | 250 | 247 | 37 | 1.1 | 310 | 1400 | 700 | 900 | 4.4 |
| 81240 | 9240 | 200 | 204 | 277 | 280 | 62 | 2 | 670 | 2490 | 500 | 750 | 12.4 |
| 81744ZW | 549744H | 220 | 225 | 420 | 420 | 130 | 6 | 2380 | 8095 | 380 | 560 | 94.2 |
| 81248 | 9284 | 240 | 244 | 340 | 335 | 78 | 2.1 | 990 | 3765 | 380 | 560 | 24.1 |
| 89448 | 9549488 | 240 | 245 | 440 | 435 | 122 | 6 | 2360 | 10770 | 300 | 400 | 89.5 |
| 81252 | 9252 | 260 | 264 | 360 | 355 | 79 | 2.1 | 1045 | 4170 | 350 | 600 | 26.4 |
| 812/500 | 92/500 | 500 | 505 | 670 | 665 | 135 | 5 | 3400 | 17600 | 140 | 190 | 153 |
| 811/530 | 91/530 | 530 | 535 | 640 | 635 | 85 | 3 | 1739 | 9920 | 160 | 200 | 57.6 |
| 872/530 | 75492/530 | 530 | 532 | 710 | 708 | 82 | 5 | 2280 | 17800 | 220 | 290 | 96.6 |
| 812/560 | 92/560 | 560 | 565 | 750 | 745 | 150 | 5 | 3900 | 20800 | 120 | 170 | 198 |
| 817/600 | 5497/600 | 600 | 602 | 860 | 860 | 125 | 6 | 3870 | 12980 | 130 | 180 | 264 |
| 872/670 | 75492/670 | 670 | 672 | 900 | 900 | 103 | 6 | 3530 | 26500 | 160 | 200 | 200 |
| 871/710 | 75491/710 | 710 | 714 | 850 | 848 | 63 | 4 | 1440 | 13660 | 240 | 300 | 79 |
| 891/800 | 90091/800 | 800 | 800 | 950 | 950 | 90 | 4 | 1360 | 9440 | 160 | 200 | 105 |
| 871/850 | 75491/850 | 850 | 855 | 1000 | 995 | 67 | 4 | 1864 | 17480 | 200 | 260 | 97.1 |
| 811/850 | 91/850 | 850 | 855 | 1000 | 995 | 120 | 4 | 3347 | 22152 | 160 | 200 | 177.2 |
| 972/900 | 75492/900 | 900 | 902 | 1180 | 1180 | 125 | 7.5 | 5300 | 50549 | 100 | 130 | 386 |
| 872/1060 | 75492/1060 | 1060 | 1065 | 1400 | 1400 | 155 | 9.5 | 8950 | 79390 | 87 | 110 | 639 |
| 817/1180 | 97/1180 | 1180 | 1180 | 1325 | - | 88.5 | 3 | 4430 | 21700 | 100 | 150 | 173 |
| 871/1180 | 75491/1180 | 1180 | 1185 | 1400 | 1395 | 100 | 6 | 4430 | 48665 | 110 | 150 | 311 |
| 872/1320 | 75492/1320 | 1320 | 1325 | 1700 | 1700 | 175 | 9.5 | 10300 | 105400 | 67 | 90 | 105 |
LYNB thrust cylindrical roller bearings can sustain only axial loads, but they are suitable for heavy loads and have high axial rigidity. The cages are machined brass.
▲ LYNB can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNB Technical Center if you need any assistance in this area.
