diameter of axle

da	95

bearing block

A	175
A1	120
H	242
H1	125
H2	45
J	350
L	410
N	32
N1	26
G	24

quality	22

model

Bearing seat with seals on both sides	SNL319TS
Component bearing seat	SNL522-619
seal components	TSN319S
end cap	ASNH522-619

diameter of axle

da	100
db	115

Hole

Ca	70
Da	180

Total width of the attached seal

A2	178
A3	245

Applicable bearings and related parts

Automatic centering ball bearing spherical roller bearing	22220E
Positioning rings 2 per bearing seat	FRB12/180
Automatic centering ball bearing spherical roller bearing CARB bearings	23220CC/W33
Positioning rings 2 per bearing seat	FRB4.85/180