da min
|
32 mm
|
Shaft shoulder minimum diameter
|
r min
|
1.1 mm
|
Minimum chamfer size
|
D1
|
51.9 mm
|
Shoulder diameter outer ring
|
Da max
|
55 mm
|
Maximum diameter of housing shoulder
|
ra max
|
1 mm
|
Maximum pocket radius
|
d1
|
41 mm
|
Shoulder diameter inner ring
|
a
|
56 mm
|
Pressure cone tip distance
|
α
|
45 °
|
Contact angle
|
