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] :062.25.1077.304.21.1504
Weight[kg] :148
Outerdiameter (O.D.) [mm]
Da :1170
Innerdiameter (I.D) [mm]
Di :960
Overall height [mm]
H :84
External bolt circle dia. [mm]
La :1134
Internal bolt circle dia. [mm]
Li :1040
Number of bolt holes per hole circle[mm]
n :36
Bolt hole diameter[mm]
B :17,5
Bolt size
M :16
Number of grease nipples per level[mm]
n1 :6
Diameter O :1076
Diameter U :1078
Ring height [mm]
H1 :66
Ring height [mm]
H2 :64
Distance at bottom Outerring/inner ring [mm]
Hu :20
Distance at top Outerring/inner ring [mm]
Ho :18
Gear P.C.D. [mm]
d :980
Module[mm]
m :10
Numberofteeth
z :98
Addendum modification sign per DIN3960 [mm]
x · m :
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :61
Permissible tangential forcesnormal [kN] :5315
Permissible tangential forces maximum [kN] :1063
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