Home >Slewing Rings >Slewing bearings >Three-row roller slewing bearings >Three-row roller slewing bearings external gear
Contact Us
Products
Details
Three row roller slewing bearings external gear
Three-row roller slewing bearing has three seat-rings, which separate the upper, lower and radial races,via which the load of each row of the rollers may be specified. It may bear different loads simultaneously and its load capacity is the largest one among the four models. Thanks to the large size of its axle and radius,it is sturdy and especially suitable for heavy-duty machines which require large working radius. such as bucket-wheel excavators, wheeled cranes, ship cranes, ladle turret, heavy-duty mobile cranes etc.
external gear
Overall Dimensions
installation dimension
physical dimension
DL
mm
D
d
H
D 1
D 2
n
Ø
dm
L
n 1
H 1
h
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
131.25.500
634
366
148
598
402
24
18
M16
32
4
138
32
132.25.500
131.25.560
694
426
148
658
462
24
18
M16
32
4
138
32
132.25.560
131.25.630
764
496
148
728
532
28
18
M16
32
4
138
32
132.25.630
131.25.710
844
576
148
808
612
28
18
M16
32
4
138
32
132.25.710
131.32.800
964
636
182
920
680
36
22
M20
40
4
172
40
132.32.800
131.32.900
1064
736
182
1020
780
36
22
M20
40
4
172
40
132.32.900
131.32.1000
1164
836
182
1120
880
40
22
M20
40
5
172
40
132.32.1000
131.32.1120
1284
956
182
1240
1000
40
22
M20
40
5
172
40
132.32.1120
131.40.1250
1445
1055
220
1393
1107
45
26
M24
48
5
210
50
132.40.1250
131.40.1400
1595
1205
220
1543
1257
45
26
M24
48
5
210
50
132.40.1400
131.40.1600
1795
1405
220
1743
1457
48
26
M24
48
6
210
50
132.40.1600
131.40.1800
1995
1605
220
1943
1657
48
26
M24
48
6
210
50
132.40.1800
131.45.2000
2221
1779
231
2155
1845
60
33
M30
60
6
219
54
132.45.2000
131.45.2240
2461
2019
231
2395
2085
60
33
M30
60
6
219
54
132.45.2240
131.45.2500
2721
2279
231
2655
2345
72
33
M30
60
8
219
54
132.45.2500
131.45.2800
3021
2579
231
2955
2645
72
33
M30
60
8
219
54
132.45.2800
131.50.3150
3432
2868
270
3342
2958
72
45
M42
84
8
219
65
132.50.3150
131.50.3550
3832
3268
270
3742
3358
72
45
M42
84
8
258
65
132.50.3550
131.50.4000
4282
3718
270
4192
3808
80
45
M42
84
8
258
65
132.50.4000
131.50.4500
4782
4218
270
4692
4308
80
45
M42
84
8
258
65
132.50.4500
Previous :Three row roller slewing bearings internal gear
Next :Three row roller slewing bearings nongeared
Other Product+more