SKF NUP 2228 ECML
Dimensions
d
140.0 mm
Bore diameter
D
250.0 mm
Outside diameter
B
68.0 mm
Width
d1
179.0 mm
Shoulder diameter of inner ring
D1
216.7 mm
Shoulder diameter of outer ring
F
169.0 mm
Raceway diameter of inner ring
r1,2
3.0 mm
Chamfer dimension
r3,4
3.0 mm
Chamfer dimension of loose flange ring
(BRAND)：SKF
(Availability)：In Stock
Abutment dimensions
da
154.0 mm
Diameter of spacer sleeve
db
182.0 mm
Diameter of shaft abutment
Da
235.0 mm
Diameter of housing abutment
ra
2.5 mm
Radius of fillet
