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] :012.35.2690.000.11.1503
Weight[kg] :1225
Outerdiameter (O.D.) [mm]
Da :2820
Innerdiameter (I.D) [mm]
Di :2432
Overall height [mm]
H :138
External bolt circle dia. [mm]
La :2775
Internal bolt circle dia. [mm]
Li :2580
Number of bolt holes per hole circle[mm]
n :72
Bolt hole diameter[mm]
B :26
Bolt size
M :24
Number of grease nipples per level[mm]
n1 :6
Diameter O :2656
Diameter U :2661
Ring height [mm]
H1 :104
Ring height [mm]
H2 :132
Distance at bottom Outerring/inner ring [mm]
Hu :6
Distance at top Outerring/inner ring [mm]
Ho :34
Gear P.C.D. [mm]
d :2448
Module[mm]
m :16
Numberofteeth
z :153
Addendum modification sign per DIN3960 [mm]
x · m :–8,0
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :104
Permissible tangential forcesnormal [kN] :1045
Permissible tangential forces maximum [kN] :2090
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