Drawing No. Balltrackdia. DL [mm] :161.20.0630.890.11.1503
Weight[kg] :76
Outerdiameter (O.D.) [mm]
Da :758,4
Innerdiameter (I.D) [mm]
Di :538
Overall height [mm]
H :62
External bolt circle dia. [mm]
La :687
Internal bolt circle dia. [mm]
Li :573
Number of bolt holes per hole circle[mm]
n :20
Bolt hole diameter[mm]
B :17,5
Bolt size
M :16
Number of grease nipples per level[mm]
n1 :4
Diameter O :628
Diameter U :632
Ring height [mm]
H1 :53
Ring height [mm]
H2 :53
Distance at bottom Outerring/inner ring [mm]
Hu :9
Distance at top Outerring/inner ring [mm]
Ho :9
Gear P.C.D. [mm]
d :736
Module[mm]
m :8
Numberofteeth
z :92
Addendum modification sign per DIN3960 [mm]
x · m :4,0
Addendum reduction [mm]
k · m :–0,8
Tooth width [mm]
b :53
Permissible tangential forcesnormal [kN] :266
Permissible tangential forces maximum [kN] :532
