Slewing bearings
The Slewing rings bearing can take moment load and radial load, besides take thrust loads; There are ball bearings, roller bearings and ball-roller bearings at type. At
Type of structure, There are single-row, double-rows and three-rows. It with teeth and without teeth on conduction(outer-ring or inner-ring); At dustproof and leak grease proof type, with airproof and without airproof. At mount , It with flanged (outer-ring or inner-ring), With bolt hole and without flanged.
From small size(D=326mm) to large size(D=3.56m)
Single-row four-point contact ball slewing bearing
Bearing designation
SYL INA
SR20/326 VU200260
SR25/485 VU250380
SR20/474 VU200405
SR25/501 VU250412
SR25/522 VU250433
SR32/568 VU300460
SR32/680 VU300574
SR36/795 VU360680
SR36/933 VU360823
SR36/1090 VU360980
SR45/1238 VU451117
SR40/1330 VU401213
SR50/1600 VU501472
SR20/1290 VU201220
SR36/1462 VU361350
SR45/1725 VU451578
SR36/1462 VU361350
SR25/2032 VU251932
SR40/2116 VU402000
SR25/2400 VU252300
SR30/3005 VU302900


Single-row four-point contact ball slewing bearing(with flange)
Bearing code
SYL INA
SLR20/518 VLU220411
SLR20/648 VLU220541
SLR20/748 VLU220641
SLR20/848 VLU220741
SLR20/1048 VLU220941
SLR20/1198 VLU221091
SLR20/948 VLU220841
SLR30/1100 VLU300955
SLR30/1200 VLU301055
SLR30/1300 VLU301155
SLR30/1400 VLU301255
SLR30/1500 VLU301355
SLR30/1600 VLU301455
SYL-020

Single-row four-point contact ball slewing bearing(with gear teeth on inner ring)
Bearing code

SIR16/340
SIR16/486
SIR25/562
SIR20/657
SIR25/722
SIR40/817
SIR30/812
SIR25/952
SIR20/976
SIR20/1166
SIR25/1200
SIR30/1228
SIR40/1258
SIR30/1255
SIR36/1330
SIR40/1416
SIR40/1465
SIR50/1528
SIR40/1630
SIR50/1753
SIR40/1830
SIR50/1923
SIR60/2024
SIR30/2010
SIR50/2088
SIR60/2184
SIR60/2355
SIR45/2413
SIR50/2700
SIR60/2775
SIR36/2800
SIR50/3040
SIR45/3100
SIR60/3455
SIR70/3565
SIR45/35
SIR80/3690
SIR80/3910
SIR80/4010
SIR80/4234

Single-row four-point contact ball slewing bearing(with gear teeth on outer ring)
SYL bearing code

SOR16/318
SOR25/408
SOR22/503
SOR30/598
SOR20/640
SOR40/708
SOR22/712
SOR20/742
SOR30/829
SOR25/844
SOR20/862
SOR25/940
SOR40/1008
SOR30/1038
SOR20/1086
SOR30/1110
SOR36/1158
SOR45/1293
SOR40/1389
SOR36/1485
SOR50/1653
SOR40/1803
SOR50/1971
SOR70/2027
SOR30/2013
SOR50/2041
SOR60/2229
SOR50/2381
SOR50/2457
SOR36/2493
SOR50/2605
SOR50/2861
SOR60/3096
SOR60/3216
SOR70/3272
SOR70/3436
SOR70/3633
SOR70/3867
SOR70/4047
SOR70/4436

Ball-roller type slewing bearing(with gear teeth)
SYL
SYL-202
Triple-row cylindrical roller slewing bearings(with gear teeth)
SYL
SYL-222

Four-Point Contact Ball Slewing Bearing(without teeth)
ROTEK SYL
Type
250.14.0300. SYL-2501
01313/400
250.14.0400. SYL-2502
01313/500
250.14.0399. SYL-2501YB4
01313/400
250.14.0499. SYL-2502YB4


Double row four point contact roller slewing bearing

Cross roller slewing bearing
Designations

XU10/219
XU25/440
XU40/752
XU25/810
XU40/8800
XU40/1005
XU30/1025
XU30/1135
XU45/1405
XU40/1430
XU50/1551
XU45/1448
XU30/1600
XU30/1800
XU45/1830
XU45/1970
XU45/2115
XU35/2500
XU90/2540
XU50/2741
XU60/3055

Cross roller slewing bearing(with gear teeth on inner ring)
Designations

XIU15/414
XIU15/544
XIU15/644
XIU15/744
XIU15/844
XIU30/802
XIU15/944
XIU15/1094
XIU35/1025
XIU30/1055
XIU30/1090
XIU40/1430
XIU35/1560
XIU50/2210
XIU50/2460
XIU60/2540
XIU90/2998
XIU60/3570

Cross roller slewing bearing(with gear teeth on outer ring)
Designations

XOU15/475
XOU15/644
XOU15/744
XOU15/844
XOU25/987
XOU35/1025
XOU35/1254
XOU40/1262
XOU45/1405
XOU35/1430
XOU50/1506
XOU35/1560
XOU40/1635
XOU50/2370
XOU70/2746
XOU80/3000
XOU70/3580
XOU70/4000
XOU80/4600