d a min
|
54.6 mm
|
Minimum diameter of shaft shoulder
|
r min
|
1 mm
|
Minimum chamfer size
|
D 1
|
71 mm
|
Inner ring flange diameter
|
D a max
|
75.4 mm
|
Maximum diameter of bearing block shoulder
|
r a max
|
1 mm
|
Maximum cavity radius
|
D 2
|
74.55 mm
|
Inner diameter from recess to outer ring
|
d 1
|
60 mm
|
Shoulder diameter inner ring
|
