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Crossed Roller Slewing Bearings With No Gears
Crossed Roller Slewing Bearings With No Gears

Crossed Roller Slewing Bearings With No Gears

Cross-roller type gearless slewing bearings are generally composed of four parts: inner ring, outer ring, rolling element, and separator. it can carry the axial load and radial load at the same time.The ring gear with internal or external teeth can be selected according to different applications.The cross-roller type slewing bearings are widely used in lifting, transportation, and construction machinery.

Crossed Roller Slewing Bearings With No Gears

Crossed roller no-gear slewing bearings are generally composed of four parts: inner ring, outer ring, rolling element, and separator. As the core component adopts a slewing bearing, it can carry the axial load and radial load at the same time. Although there are many types of cross-roller slewing bearings, their structures are basically the same. The single-row cross roller type slewing bearing is composed of two rings, and it features a compact structure, lightweight, and high manufacturing precision, it carries an axial load, overturning moment, and large radial load at the same time. The ring gear with internal or external teeth can be selected according to different applications. it also features easy installation and usage. The cross-roller type slewing bearings are widely used in lifting, transportation, and construction machinery.

 

Part No  Dimensions(mm) Basic Cap Weight
D d H Coa(10KN) kg
79764 550 320 85 88.2 85.6
797/600G2 900 600 125 280 246
797/670 907 670 85 165 170
797/700G 1000 700 140 254 370
797/845G2 1150 845 130 401 393
797/870G 1180 870 115 292 355
797/870K 1180 870 115 232 355
797/870G2K1 1180 870 115 320 356
797/962G2 1200 962 90 254 224
792/1000G2 1270 1000 100 333 303
792/1000G2K 1270 1000 100 333 303
792/1000G2K1 1270 1000 100 333 303
792/1000G2K2 1270 1000 100 333 303
797/1060G2 1400 1060 120 429 596
797/1200G2 1520 1200 90 409 504
792/1250G2 1700 1250 155 602 1103
797/1250G2 1608 1250 148 595 743
797/1250G2K 1608 1250 148 595 717
797/1278G2K 1660 1278 120 427 589
797/1320G2 1715 1320 134 607 958
797/1370G 1840 1370 160 997 1213
797/1380G2 1700 1380 145 461 746
3-944G2 1680 1412 170 617 725
3-944G2K 1680 1412 170 576 723
3-944G2K1 1680 1412 185 576 759
797/1600G 2140 1600 145 896 1357
797/1776G2 2210 1776 150 1113 1244
797/1860G2 2320 1860 151 890 1772
797/1916G2 2320 1916 150 1195 1214
797/2190G 2860 2190 300 3035 4797
797/2500G2 2980 2500 180 1760 2913
792/2800G 3310 2800 190 2117 2864
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