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] :061.25.0764.103.11.1504
Weight[kg] :98
Outerdiameter (O.D.) [mm]
Da :862,8
Innerdiameter (I.D) [mm]
Di :670
Overall height [mm]
H :82
External bolt circle dia. [mm]
La :800
Internal bolt circle dia. [mm]
Li :706
Number of bolt holes per hole circle[mm]
n :24
Bolt hole diameter[mm]
B :17,5
Bolt size
M :16
Number of grease nipples per level[mm]
n1 :4
Diameter O :765
Diameter U :763
Ring height [mm]
H1 :65
Ring height [mm]
H2 :61
Distance at bottom Outerring/inner ring [mm]
Hu :21
Distance at top Outerring/inner ring [mm]
Ho :17
Gear P.C.D. [mm]
d :852
Module[mm]
m :6
Numberofteeth
z :142
Addendum modification sign per DIN3960 [mm]
x · m :0,0
Addendum reduction [mm]
k · m :–0,6
Tooth width [mm]
b :56
Permissible tangential forcesnormal [kN] :1745
Permissible tangential forces maximum [kN] :3490
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