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] :012.45.2940.000.19.1502
Weight[kg] :1950
Outerdiameter (O.D.) [mm]
Da :3100
Innerdiameter (I.D) [mm]
Di :2656
Overall height [mm]
H :175
External bolt circle dia. [mm]
La :3045
Internal bolt circle dia. [mm]
Li :2800
Number of bolt holes per hole circle[mm]
n :66
Bolt hole diameter[mm]
B :33
Bolt size
M :30
Number of grease nipples per level[mm]
n1 :6
Diameter O :2903
Diameter U :2900
Ring height [mm]
H1 :132
Ring height [mm]
H2 :168
Distance at bottom Outerring/inner ring [mm]
Hu :7
Distance at top Outerring/inner ring [mm]
Ho :43
Gear P.C.D. [mm]
d :2672
Module[mm]
m :16
Numberofteeth
z :167
Addendum modification sign per DIN3960 [mm]
x · m :– 8,0
Addendum reduction [mm]
k · m :
Tooth width [mm]
b :132
Permissible tangential forcesnormal [kN] :1326
Permissible tangential forces maximum [kN] :2652
在线客服系统