da
|
254
|
Minimum diameter of shaft shoulder
|
r1min
|
3
|
Minimum chamfer dimension
|
H
|
12
|
diameter of housing shoulder tolerance
|
E
|
310
|
Outer race diameter
|
Da
|
317
|
Maximum diameter of bearing block shoulder
|
ns
|
15
|
Slot width of lubricating groove
|
ds
|
8
|
Lubrication hole diameter
|
H
|
12
|
diameter of housing shoulder tolerance
|
s
|
5.7
|
Axial displacement
|
ra1max
|
2.5
|
Maximum cavity radius
|
