da min
|
49 mm
|
Shaft shoulder minimum diameter
|
r min
|
1.5 mm
|
Minimum chamfer size
|
D1
|
79.7 mm
|
Shoulder diameter outer ring
|
Da max
|
81 mm
|
Maximum diameter of housing shoulder
|
ra max
|
1.5 mm
|
Maximum pocket radius
|
d1
|
61.7 mm
|
Shoulder diameter inner ring
|
a
|
85 mm
|
Pressure cone tip distance
|
α
|
45 °
|
Contact angle
|
