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] :012.20.1360.000.11.1504
Weight[kg] :213
Outerdiameter (O.D.) [mm]
Da :1440
Innerdiameter (I.D) [mm]
Di :1210
Overall height [mm]
H :82
External bolt circle dia. [mm]
La :1410
Internal bolt circle dia. [mm]
Li :1300
Number of bolt holes per hole circle[mm]
n :54
Bolt hole diameter[mm]
B :17,5
Bolt size
M :16
Number of grease nipples per level[mm]
n1 :3
Diameter O :1319
Diameter U :1342
Ring height [mm]
H1 :58
Ring height [mm]
H2 :78
Distance at bottom Outerring/inner ring [mm]
Hu :4
Distance at top Outerring/inner ring [mm]
Ho :24
Gear P.C.D. [mm]
d :1220
Module[mm]
m :10
Numberofteeth
z :122
Addendum modification sign per DIN3960 [mm]
x · m :–5,0
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :58
Permissible tangential forcesnormal [kN] :3640
Permissible tangential forces maximum [kN] :7280
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