d a min
|
52 mm
|
Minimum diameter of shaft shoulder
|
r min
|
1.1 mm
|
Minimum chamfer size
|
D 1
|
72.9 mm
|
Inner ring flange diameter
|
D a max
|
78 mm
|
Maximum diameter of bearing block shoulder
|
r a max
|
1.1 mm
|
Maximum cavity radius
|
D 2
|
76.35 mm
|
Inner diameter from recess to outer ring
|
d 1
|
57.2 mm
|
Shoulder diameter inner ring
|
,
d2
|
53.5 mm
|
Thrust washer diameter
|
