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{"title":"Large Size Turntable Internal Gear Slewing Ring Bearing For Deck Crane, Wind","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2a\/99\/27490e0298774dfb2afb6687de6a-200x200-1\/large_size_turntable_internal_gear_slewing_ring_bearing_for_deck_crane_2c_wind_power.jpg","attrs":{"Brand Name":"Solarich","Model Number":"010.75.4500","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Ball Roller Combination Large Size Slewing Ring Bearing Turntable For Deck Crane","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/95\/05\/4437061a5f21d7539e978106c09b-200x200-1\/ball_roller_combination_large_size_slewing_ring_bearing_turntable_for_deck_crane_2c_wind_power.jpg","attrs":{"Brand Name":"Solarich","Model Number":"221.32.3550---221.45.6000","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Four Point Contact Slewing Ring Bearing With Inner Gear Large Size Turntable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dc\/79\/e080a114dda3fa082c372c47cae4-200x200-1\/four_point_contact_slewing_ring_bearing_with_inner_gear_large_size_turntable.jpg","attrs":{"Brand Name":"Solarich","Model Number":"010.75.4500","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Turntable Slewing Ring Bearing Four Point Contact Without Gear Large Size","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c7\/b6\/3fb4efeceea12bf1474a8ca4e585-200x200-1\/turntable_slewing_ring_bearing_four_point_contact_without_gear_large_size.jpg","attrs":{"Brand Name":"Solarich","Model Number":"010.75.4500","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Double Row Slewing Ring Bearing Large Size Turntable For Deck Crane, Wind Power","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/00\/57\/0153f92c437637b897334712c13e-200x200-1\/double_row_slewing_ring_bearing_large_size_turntable_for_deck_crane_2c_wind_power.jpg","attrs":{"Brand Name":"Solarich","Model Number":"031.25.260---032.60.4000","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Three Row Roller Slewing Bearing For Lifting, Mining, Material Transportation,","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7b\/d2\/c260199e067773b50e2f27e13f8e-200x200-1\/three_row_roller_slewing_bearing_for_lifting_2c_mining_2c_material_transportation_2c_marine_2c_and_other_engineering_machinery.jpg","attrs":{"Brand Name":"Solarich","Model Number":"130.25.500-130.50.1000","Certification":"ISO9001","Place of Origin":"China"}}
Industrial packing, Single Box, Box Packing+Carton+Pallets
Specification
Customized
Brand Name
Solarich
Model Number
020.25.500---020.60.4500
Certification
ISO9001
Place of Origin
China
Double row ball slewing bearing
The double row ball slewing bearing has three seat rings , the steel ball and the spaces can be directly arranged into the upper and lower races. Two rows of steel balls are fitted according to the force born . Open mode fitting is extraordinary convenient .The load angles of both upper and lower race are 90°,which enable to bear large axial force and the tilting moment.
As the axial and radial dimension of the double row ball slewing bearing are rather large , structural is tightening and can support high static loads. They are mainly used in situations with variational load position and direction and continuously rotating . Especially suitable for tower cranes which require working radius over medium range , mobile crane and loading and unloading machinery .
Model
Boundary dimensions(mm)
Bolt hole diameter(mm)
Gear parameters(mm)
Weight
Non-gear
External gear
Internal gear
D
d
H
D1
D2
n
m
Da Z
da Z
b
X
kg
020-25-500
021-25-500
023-25-500
616
384
106
580
420
20
5
645
126
355
72
60
0.5
100
022-25-500
024-25-500
616
384
106
580
420
20
6
648
105
348
59
60
0.5
100
020-25-560
021-25-560
023-25-560
676
444
106
640
480
20
5
705
138
415
84
60
0.5
115
022-25-560
024-25-560
676
444
106
640
480
20
6
708
115
408
69
60
0.5
115
020-25-630
021-25-630
023-25-630
746
514
106
710
550
24
6
792
129
480
81
60
0.5
130
022-25-630
024-25-630
746
514
106
710
550
24
8
792
96
472
60
60
0.5
130
020-25-710
021-25-710
023-25-710
826
594
106
790
630
24
6
864
141
558
94
60
0.5
140
022-25-710
024-25-710
826
594
106
790
630
24
8
864
105
552
70
60
0.5
140
020-30-800
021-30-800
023-30-800
942
658
124
898
702
30
8
984
120
616
78
80
0.5
200
022-30-800
024-30-800
942
658
124
898
702
30
10
990
96
610
62
80
0.5
200
020-30-900
021-30-900
023-30-900
1042
758
124
998
802
30
8
1088
133
712
90
80
0.5
250
022-30-900
024-30-900
1042
758
124
998
802
30
10
1090
106
710
72
80
0.5
250
020-30-1000
021-30-1000
023-30-1000
1142
858
124
1098
902
36
10
1200
117
810
82
80
0.5
300
022-30-1000
024-30-1000
1142
858
124
1098
902
36
12
1200
97
792
67
80
0.5
300
020-30-1120
021-30-1120
023-30-1120
1262
978
124
1218
1022
36
10
1320
129
920
93
80
0.5
340
022-30-1120
024-30-1120
1262
978
124
1218
1022
36
12
1320
107
912
77
80
0.5
340
020-40-1250
021-40-1250
023-40-1250
1426
1074
160
1374
1126
40
12
1500
122
1008
85
90
0.5
580
022-40-1250
024-40-1250
1426
1074
160
1374
1126
40
14
1498
104
1008
73
90
0.5
580
020-40-1400
021-40-1400
023-40-1400
1576
1224
160
1524
1272
40
12
1644
134
1152
97
90
0.5
650
022-40-1400
024-40-1400
1576
1224
160
1524
1272
40
14
1652
115
1148
83
90
0.5
650
020-40-1600
021-40-1600
023-40-1600
1776
1424
160
1724
1476
45
14
1848
129
1344
97
90
0.5
750
022-40-1600
024-40-1600
1776
1424
160
1724
1476
45
16
1856
113
1344
85
90
0.5
750
020-40-1800
021-40-1800
023-40-1800
1976
1624
160
1924
1676
45
14
2058
144
1540
111
90
0.5
820
022-40-1800
024-40-1800
1976
1624
160
1924
1676
45
16
2064
126
1536
97
90
0.5
820
020-50-2000
021-50-2000
023-50-2000
2215
1785
190
2149
1851
48
16
2304
141
1696
107
120
0.5
1150
022-50-2000
024-50-2000
2215
1785
190
2149
1851
48
18
2304
125
1692
95
120
0.5
1150
020-50-2240
021-50-2240
023-50-2240
2455
2025
190
2389
2091
48
16
2544
156
1936
122
120
0.5
1500
022-50-2240
024-50-2240
2455
2025
190
2389
2091
48
18
2556
139
1926
108
120
0.5
1500
020-50-2500
021-50-2500
023-50-2500
2715
2285
190
2649
2351
56
18
2804
153
2196
123
120
0.5
1500
022-50-2500
024-50-2500
2715
2285
190
2649
2351
56
20
2820
138
2180
110
120
0.5
1500
020-50-2800
021-50-2800
023-50-2800
3015
2585
190
2949
2651
56
18
3114
170
2484
139
120
0.5
1900
022-50-2800
024-50-2800
3015
2585
190
2949
2651
56
20
3120
153
2480
125
120
0.5
1900
020-60-3150
021-60-3150
023-60-3150
3428
2872
226
3338
2962
56
20
3540
174
2760
139
150
0.5
3300
022-60-3150
024-60-3150
3428
2872
226
3338
2962
56
22
3542
158
2750
126
150
0.5
3300
020-60-3550
021-60-3550
023-60-3550
3828
3272
226
3738
3362
56
20
3940
194
3160
159
150
0.5
3700
022-60-3550
024-60-3550
3828
3272
226
3738
3362
56
22
3938
176
3168
145
150
0.5
3700
020-60-4000
021-60-4000
023-60-4000
4278
3722
226
4188
3812
60
22
4400
197
3608
165
150
0.5
4200
022-60-4000
024-60-4000
4278
3722
226
4188
3812
60
25
4400
173
3600
145
150
0.5
4200
020-60-4500
021-60-4500
023-60-4500
4778
4222
226
4688
4312
60
22
4884
219
4114
188
150
0.5
4700
022-60-4500
024-60-4500
4778
4222
226
4688
4312
60
25
4900
193
4100
165
150
0.5
4700
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2003
Total Annual:
12140000-14190000
Employee Number:
50~100
Ecer Certification：
Active Member
Luoyang solarich machinery Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bea... Luoyang solarich machinery Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bea...
