Four-point contact ball Slewing Ring Bearing


Specification and drawing of Four-point contact ball Slewing Ring Bearing

 

Click "Bearing No." to view its drawing

Boundary Dimensions
Basic Load Ratings
Wt
Bearing Number
D
d
H
Coa
 
Without Gear
External Gear
Internal Gear
mm
104 N
kg
602
398
80
129
75.8
602
398
80
129
75.8
662
458
80
144
94
662
458
80
144
94
732
528
80
187
110
732
528
80
187
110
812
608
80
212
120
812
608
80
212
120
1098
893
90
270
126
 
 
922
678
100
313
256
922
678
100
313
256
1022
778
100
355
240
1022
778
100
355
240
1122
878
100
394
305
1122
878
100
394
305
1242
998
100
443
300
1242
998
100
443
300
1242
998
100
334
352
-
1242
998
100
334
334
-
1390
1110
110
554
420
1390
1110
110
554
420
1540
1260
110
617
480
1540
1260
110
617
480
1740
1460
110
702
550
1740
1460
110
702
550
1940
1660
110
793
610
1940
1660
110
793
610
1940
1660
110
594
684
 
2178
1825
144
1210
1100
2178
1825
144
1122
970
 
2178
1825
144
1210
1100
2418
2065
144
1350
1250
2418
2065
144
1350
1250
2678
2325
144
1500
1400
2678
2325
144
1500
1400
2678
2325
144
820
890
 
2978
2625
144
1680
1600
2978
2625
144
1680
1600
3376
2922
174
2380
2800
3376
2922
174
2380
2800
3776
3322
174
2690
3200
3776
3322
174
2690
3200
4226
3772
174
3020
3600
4226
3772
174
3020
3600
4726
4272
174
3410
4000
4726
4272
174
3410
4000
Remark: ** means different material:
01-----45BT,         02-----45BZ,       03-----42CrMoT,  04----42CrMoZ,   05-----5CrMnMoT,  06----5CrMnMoZ
07-----42SiMnT,   08-----42SiMnZ, 09-----45MnT,     10-----45MnZ,     11-----50MnT,         12-----50MnZ

PLease download catalog of four-point contact ball slewing ring bearing to learn more detail specification information