da min
|
644.6 mm
|
Shaft shoulder minimum diameter
|
r min
|
4 mm
|
Minimum chamfer size
|
D1
|
736.8 mm
|
Outer ring inner diameter
|
Da max
|
765.4 mm
|
Maximum diameter of housing shoulder
|
ra max
|
3 mm
|
Maximum pocket radius
|
ds
|
8 mm
|
Lubrication hole diameter ,
|
ns
|
15 mm
|
Lubrication groove width
|
