Four point contact ball slewing bearing (internal gear type)

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Four point contact ball slewing bearing with an internal gear. 

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Model
SIR50/3350
SIR45/3403
SIR80/3500
SIR75/3550Y
SIR75/3550
SIR80/3720
SIR80/3820
SIR75/4000Y
SIR75/4000
SIR80/4035
SIR75/4500Y
SIR75/4500
INA ModelRothe Erde ModelLYC ModelTG ModelBoundary dimensions (mm)Bolt hole diameter (mm)Structure dimensions (mm)Gear Parameters (mm)Basic load ratinge Coa (KN)Weight (KG)
DaDdiHLaLin1n2φ1φ2D1dbhBCDidamzdox
        3104 3519   119 3453 3247 72 36 φ33 φ39     110 9 110 104 3348 3352 16 195 3120 0.5 20000 1452
VI 453403N        3168 3560   110 3500 3305 80 80 33 33     96 14 96 96 3401 3405 16 200 3200   15000 1300
VI 803500N        3200 3690   172 3630 3370 124 124 33 33     158 14 158 158 3497 3503 20 162 3240   23500 2720
    014.75.3550.**    3212 3776   174 3686 3414 56 56 45 45   3322 150 12 162 162 3552.5 3547.5 22 147 3234 +0.5 26900 3200
    013.75.3550.**    3220 3776   174 3686 3414 56 56 45 45   3322 150 12 162 162 3552.5 3547.5 20 162 3240 +0.5 26900 3200
VI 803720N        3420 3910   172 3850 3590 132 132 33 33     158 14 158 158 3717 3723 20 173 3460   23500 2890
VI 803820N        3520 4010   172 3950 3690 136 136 33 33     158 14 158 158 3817 3823 20 178 3560   25500 2990
    014.75.4000.**    3650 4226   174 4136 3864 60 60 45 45   3772 150 12 162 162 4002.5 3997.5 25 147 3675 +0.5 30200 3600
    013.75.4000.**    3652 4226   174 4136 3864 60 60 45 45   3772 150 12 162 162 4002.5 3997.5 22 167 3674 +0.5 30200 3600
VI 804035N        3720 4234   172 4174 3896 144 144 33 33     158 14 158 158 4032 4038 20 188 3760   27700 3330
    014.75.4500.**    4150 4726   174 4636 4364 60 60 45 45   4272 150 12 162 162 4502.5 4497.5 25 167 4175 +0.5 34100 4000
    013.75.4500.**    4158 4726   174 4636 4364 60 60 45 45   4272 150 12 162 162 4502.5 4497.5 22 190 4180 +0.5 34100 4000


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Four point contact ball slewing bearing (internal ...
Four point contact ball slewing bearing (internal ...