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] :162.28.1700.891.21.1503
Weight[kg] :398
Outerdiameter (O.D.) [mm]
Da :1834
Innerdiameter (I.D) [mm]
Di :1498
Overall height [mm]
H :80
External bolt circle dia. [mm]
La :1782
Internal bolt circle dia. [mm]
Li :1618
Number of bolt holes per hole circle[mm]
n :44
Bolt hole diameter[mm]
B :26
Bolt size
M :24
Number of grease nipples per level[mm]
n1 :10
Diameter O :1702
Diameter U :1698
Ring height [mm]
H1 :71
Ring height [mm]
H2 :71
Distance at bottom Outerring/inner ring [mm]
Hu :9
Distance at top Outerring/inner ring [mm]
Ho :9
Gear P.C.D. [mm]
d :1512
Module[mm]
m :14
Numberofteeth
z :108
Addendum modification sign per DIN3960 [mm]
x · m :–7,0
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :71
Permissible tangential forcesnormal [kN] : 912
Permissible tangential forces maximum [kN] : 1824
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