diameter of axle

da	125

bearing block

A	205
A1	150
H	302
H1	150
H2	50
J	420
L	500
N	42
N1	35
G	30

quality	40

model

Bearing seat with seals on both sides	SNL528TA
Component bearing seat	SNL528
seal components	TSN528A
end cap	ASNH528

diameter of axle

da	125

Hole

Ca	98
Da	250

Total width of the attached seal

A2	223
A3	285

Applicable bearings and related parts

Automatic centering ball bearing spherical roller bearing	-
tapered adapter-sleeve	-
Positioning rings 2 per bearing seat	-
Automatic centering ball bearing spherical roller bearing CARB bearings	C2228K
tapered adapter-sleeve	H3128L
Positioning rings 2 per bearing seat	FRB15/250