Description
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
With the cross roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90° Groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads. Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.
Structure:
Cross roller slewing bearing has three different types:
Cross roller slewing bearing with no gear
Cross roller slewing bearing with external gear
Cross roller slewing bearing with internal gear
Data details
| Model | Structure dimension(mm) | Axial Static load rating(KN) | weight(KG) | ||
| D | di | H | |||
| YDXU 120179 | 234 | 124.5 | 35 | 210 | 7 |
| YDXU 160220 | 302 | 138 | 46 | 320 | 16 |
| YDXU120222 | 300 | 140 | 36 | 280 | 10.8 |
| 350 | 190 | 52 | 340 | 22.3 | |
| YDXU 160260 | 326 | 46 | 380 | 15 | |
| 311.15 | 215.9 | 25.4 | 195 | 6.7 | |
| 401 | 233 | 40 | 200 | 10.5 | |
| YDXU 180380 | 275 | 55 | 625 | 45.5 | |
| 550 | 320 | 85 | 8820 | 85.6 | |
| YDXU 180412 | 501 | 324 | 55 | 625 | 40 |
| YDXU 180405 | 747 | 336 | 46 | 600 | 25 |
| YDXU 180433 | 522 | 344 | 55 | 660 | 42 |
| YDXSU 140414 | 344 | 56 | 520 | 28 | |
| YDXU 220460 | 568 | 356 | 64 | 962 | 64 |
| 589.5 | 378 | 75 | 980 | 71.8 | |
| 589 | 383 | 75 | 1180 | 64.8 | |
| YDXU 300515 | 646 | 384 | 86 | 1300 | 115 |
| YDXU 180475 | 562 | 55 | 725 | 46 | |
| 602 | 398 | 75 | 1040 | 80 | |
| YDXU 240545 | 655 | 435 | 79 | 1150 | 94 |
| 662 | 458 | 75 | 1160 | 90 | |
| YDXU 220574 | 680 | 468 | 68 | 1212 | 82 |
| YDXU 300586 | 704 | 86 | 1475 | 115 | |
| YDXSU 140544 | 614 | 474 | 56 | 680 | 38 |
| 732 | 528 | 75 | 1300 | 100 | |
| YDXU 280680 | 565 | 79 | 1525 | 120 | |
| YDXSU 140644 | 714 | 574 | 56 | 800 | 44 |
| 900 | 600 | 125 | 2800 | 246 | |
| 812 | 608 | 75 | 1490 | 110 | |
| YDXU 300785 | 900 | 86 | 2050 | 155 | |
| 907 | 670 | 85 | 1650 | 170 | |
| YDXSU 140744 | 814 | 674 | 56 | 930 | 52 |
| 922 | 678 | 82 | 1850 | 170 | |
| 1000 | 700 | 140 | 2540 | 370 | |
| 713 | 79 | 1800 | 140 | ||
| 979 | 717 | 100 | 202 | ||
| YDXSU 140844 | 914 | 56 | 1050 | 60 | |
| 1022 | 778 | 82 | 2090 | 190 | |
| YDXU 160897 | 976 | 818 | 1300 | 67 | |
| 1150 | 835 | 130 | 6800 | 398 | |
| 1150 | 845 | 130 | 4010 | 393 | |
| YDXSU 20 0955 | 1055 | 63 | 2030 | 115 | |
| YDXU 260980 | 1090 | 870 | 79 | 2250 | 165 |
| 1180 | 870 | 115 | 2920 | 355 | |
| 1180 | 870 | 115 | 2320 | 355 | |
| 1180 | 870 | 115 | 3200 | 356 | |
| YDXSU 140944 | 874 | 56 | 1170 | 67 | |
| 1122 | 878 | 82 | 2330 | 210 | |
| 1117.6 | 901.7 | 82.55 | 2800 | 227.8 | |
| YDXSU 20 1055 | 955 | 63 | 2250 | 128 | |
| 1200 | 962 | 90 | 2540 | 224 | |
| YDXU 301117 | 1238 | 995 | 101 | 3050 | 265 |
| 1242 | 998 | 82 | 2620 | 230 | |
| 1270 | 1000 | 100 | 3330 | 303 | |
| 1270 | 1000 | 100 | 3330 | 303 | |
| 1270 | 1000 | 100 | 3330 | 303 | |
| 1270 | 1000 | 100 | 3330 | 303 | |
| YDXSU 141094 | 1164 | 1024 | 56 | 1360 | 77 |
| YDXSU 20 1155 | 1255 | 1055 | 63 | 2460 | 140 |
| YDXU 161125 | 1194 | 1056 | 56 | 1650 | 71 |
| 1400 | 1060 | 120 | 4290 | 596 | |
| YDXU 301213 | 1330 | 92 | 3250 | 255 | |
| YDXU 401250 | 1398 | 1102 | 128 | 4100 | 470 |
| 1390 | 1110 | 91 | 3210 | 350 | |
| YDXU 161233 | 1342 | 1146 | 56 | 1850 | 125 |
| YDXU 161220 | 1290 | 1150 | 1800 | 85 | |
| YDXSU 20 1255 | 1355 | 1155 | 63 | 2687 | 151 |
| 1520 | 1200 | 90 | 4090 | 504 | |
| YDXU 401390 | 1554 | 1226 | 128 | 4600 | 590 |
| YDXU 261350 | 1238 | 85 | 2950 | 235 | |
| 1700 | 1250 | 155 | 6020 | 1103 | |
| 1608 | 1250 | 148 | 5950 | 743 | |
| 1608 | 1250 | 148 | 5950 | 717 | |
| YDXSU 20 1355 | 1455 | 63 | 2936 | 164 | |
| 1540 | 1260 | 91 | 3580 | 400 | |
| 1660 | 1278 | 120 | 4270 | 589 | |
| 1715 | 1320 | 134 | 6070 | 958 | |
| YDXU 341472 | 1600 | 1340 | 110 | 4100 | 420 |
| YDXSU 20 1455 | 1555 | 1355 | 63 | 3060 | 175 |
| 1840 | 1370 | 160 | 9970 | 1213 | |
| 1700 | 1380 | 145 | 4610 | 746 | |
| 1680 | 1412 | 170 | 6170 | 725 | |
| 1680 | 1412 | 170 | 5760 | 723 | |
| 1680 | 1412 | 185 | 5760 | 759 | |
| YDXU 301578 | 1725 | 1431 | 101 | 4100 | 460 |
| 1740 | 1460 | 91 | 4120 | 440 | |
| 2140 | 1600 | 145 | 8960 | 1357 | |
| 1940 | 1660 | 91 | 4600 | 500 | |
| YDXU 201820 | 1926 | 65 | 3126 | 240 | |
| 2210 | 1776 | 150 | 11130 | 1244 | |
| 2178 | 1825 | 112 | 7200 | 781 | |
| 2178 | 1825 | 112 | 6860 | 900 | |
| 2178 | 1825 | 112 | 6350 | 767 | |
| YDXU 181932 | 2032 | 1832 | 65 | 2813 | 235 |
| 2320 | 1860 | 151 | 8900 | 1772 | |
| YDXU 302000 | 2116 | 1884 | 100 | 5000 | 430 |
| 2320 | 1916 | 150 | 11950 | 1214 | |
| 2418 | 2065 | 112 | 7640 | 1000 | |
| 2860 | 2190 | 300 | 30350 | 4797 | |
| YDXU 202300 | 2400 | 73 | 4070 | 300 | |
| 2678 | 2325 | 112 | 7970 | 876 | |
| 2980 | 2500 | 180 | 17600 | 2913 | |
| 3116 | 2600 | 164 | 16450 | 2468 | |
| 2978 | 2625 | 112 | 9600 | 1250 | |
| YDXU 222900 | 3005 | 2795 | 5940 | 460 | |
| 3310 | 2800 | 190 | 21170 | 2864 | |
| YDXU 603154 | 3403 | 172 | 14063 | 2740 | |
Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.
Q: How about the package for YDPB bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.
Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.
Q: Is sample available?
A: Yes, sample order is acceptable.
Other questions,pls feel free to make us know.
More information ,pls check www.ydpb-bearings.com