da min
|
49 mm
|
Minimum diameter of shaft shoulder
|
rmin
|
1.5 mm
|
Minimum chamfer size
|
D1
|
74.6 mm
|
Inner ring flange diameter
|
Da max
|
81 mm
|
Maximum diameter of bearing block shoulder
|
ra max
|
1.5 mm
|
Maximum cavity radius
|
d1
|
55.6 mm
|
Shoulder diameter inner ring
|
