Part Number:
d:
D:
B:
  • tunnel boring machine Slewing bearings
  • tunnel boring machine Slewing bearings
  • tunnel boring machine Slewing bearings
  • tunnel boring machine Slewing bearings
  • tunnel boring machine Slewing bearings
  • tunnel boring machine Slewing bearings

Dimension and Parameters

Drawing No. Balltrackdia. DL [mm] :192.50.3150.990.41.1502
Weight[kg] :5128
Outerdiameter (O.D.) [mm]
Da :3415
Innerdiameter (I.D) [mm]
Di :2736
Overall height [mm]
H :268
External bolt circle dia. [mm]
La :3325
Internal bolt circle dia. [mm]
Li :2950
Number of bolt holes per hole circle[mm]
n :48
Bolt hole diameter[mm]
B :45
Bolt size
M :42
Number of grease nipples per level[mm]
n1 :8
Diameter O :3090
Diameter U :3104
Ring height [mm]
H1 :203
Ring height [mm]
H2 :258
Distance at bottom Outerring/inner ring [mm]
Hu :10
Distance at top Outerring/inner ring [mm]
Ho :65
Gear P.C.D. [mm]
d :2760
Module[mm]
m :24
Numberofteeth
z :115
Addendum modification sign per DIN3960 [mm]
x · m :–12
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :203
Permissible tangential forcesnormal [kN] :4236
Permissible tangential forces maximum [kN] :8472
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