Drawing No. Balltrackdia. DL [mm] :012.50.3520.001.49.1502
Weight[kg] :2657
Outerdiameter (O.D.) [mm]
Da :3685
Innerdiameter (I.D) [mm]
Di :3200
Overall height [mm]
H :185
External bolt circle dia. [mm]
La :3630
Internal bolt circle dia. [mm]
Li :3370
Number of bolt holes per hole circle[mm]
n :78
Bolt hole diameter[mm]
B :33
Bolt size
M :30
Number of grease nipples per level[mm]
n1 :6
Diameter O :3482
Diameter U :3485
Ring height [mm]
H1 :138
Ring height [mm]
H2 :178
Distance at bottom Outerring/inner ring [mm]
Hu :7
Distance at top Outerring/inner ring [mm]
Ho :47
Gear P.C.D. [mm]
d :3220
Module[mm]
m :20
Numberofteeth
z :161
Addendum modification sign per DIN3960 [mm]
x · m :–10,0
Addendum reduction [mm]
k · m :–
Tooth width [mm]
b :138
Permissible tangential forcesnormal [kN] :2400
Permissible tangential forces maximum [kN] :4800
