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Three Roller Slewing Bearing

UWE three row roller slewing bearing is mainly made up of in-up ring, in-down ring and outside ring. Three rings are separated so each row roller loads can be confirmed exactly and they can bear axial force, resultant torque and considerable radial force at the same time. This series has the maximum load capacity of these four series. It features compact in design.
This triple row roller slewing bearings are widely application in heavy machinery, such as bucket wheel excavator, wheeled crane, marine crane, ladle slewing mechanism and large-tonnage mobile crane.Three types of this kind of triple row roller slewing bearings:
A. Without gear bearing (non tooth)
B. External gear bearing (external tooth)
C. Internal gear bearing (internal tooth)
   
                                           A                                                                               B                                                                          C


Three row roller slewing bearing
 
                                                Without gear                                           Internal gear                                              External gear
Bearing No. Boundary dimensions Mounting hole dimensions
Non tooth External tooth Internal tooth D d H D1 D2 dn1
dn2
dm1
dm2
L n
mm
130.25.500 131.25.500 133.25.500 634 366 148 598 402 18 M16 32 24
132.25.500 134.25.500
130.25.560 131.25.560. 133.25.560 694 426 658 462
132.25.560 134.25.560
130.25.630 131.25.630 133.25.630 764 496 728 532 28
132.25.630 134.25.630
130.25.710 131.25.710 133.25.710 844 576 808 612
132.25.710 134.25.710
130.32.800 131.32.800 133.32.800 964 636 182 920 680 22 M20 40 36
132.32.800 134.32.800
130.32.900 131.32.900 133.32.900 1064 736 182 1020 780 22 M20 40 36
132.32.900 134.32.900
130.32.1000 131.32.1000 133.32.1000 1164 836 1120 880 40
132.32.1000 134.32.1000
130.32.1120 131.32.1120 133.32.1120 1284 956 1240 1000
132.32.1120 134.32.1120
130.40.1250 131.40.1250 133.40.1250 1445 1055 220 1393 1107 26 M24 48 45
132.40.1250 134.40.1250
130.40.1400 131.40.1400 133.40.1400 1595 1205 1543 1257
132.40.1400 134.40.1400
130.40.1600 131.40.1600 133.40.1600 1795 1405 220 1743 1457 26 M24 48 48
132.40.1600 134.40.1600
130.40.1800 131.40.1800 133.40.1800 1995 1605 1943 1657
132.40.1800 134.40.1800
130.45.2000 131.45.2000 133.45.2000 2221 1779 231 2155 1845 33 M30 60 60
132.45.2000 134.45.2000
130.45.2240 131.45.2240 133.45.2240 2461 2019 2395 2085
132.45.2240 134.45.2240
130.45.2500 131.45.2500 133.45.2500 2721 2279 2655 2345 72
132.45.2500 134.45.2500
130.45.2800 131.45.2800 133.45.2800 3021 2579 231 2955 2645 33 M30 60 72
132.45.2800 134.45.2800
130.50.3150 131.50.3150 133.50.3150 3432 2868 270 3342 2958 45 M42 84
132.50.3150 134.50.3150
130.50.3550 131.50.3550 133.50.3550 3832 3268 3742 3358
132.50.3550 134.50.3550
130.50.4000 131.50.4000 133.50.4000 4282 3718 4192 3808 80
132.50.4000 134.50.4000
130.50.4500 131.50.4500 133.50.4500 4782 4218 4692 4308
132.50.4500 134.50.4500
 

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