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] :011.25.1200.601.21.1503
Weight[kg] :301
Outerdiameter (O.D.) [mm]
Da :1378,6
Innerdiameter (I.D) [mm]
Di :1100
Overall height [mm]
H :102
External bolt circle dia. [mm]
La :1290
Internal bolt circle dia. [mm]
Li :1135
Number of bolt holes per hole circle[mm]
n :36
Bolt hole diameter[mm]
B :22
Bolt size
M :20
Number of grease nipples per level[mm]
n1 :3
Diameter O :1223
Diameter U :1215
Ring height [mm]
H1 :76
Ring height [mm]
H2 :96
Distance at bottom Outerring/inner ring [mm]
Hu :6
Distance at top Outerring/inner ring [mm]
Ho :26
Gear P.C.D. [mm]
d :1350
Module[mm]
m :10
Numberofteeth
z :135
Addendum modification sign per DIN3960 [mm]
x · m :5,0
Addendum reduction [mm]
k · m :–1,0
Tooth width [mm]
b :76
Permissible tangential forcesnormal [kN] :6975
Permissible tangential forces maximum [kN] :13950
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