SKF 7228 CD/P4ADGC
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings
(BRAND)：SKF
(Availability)：In Stock
Dimensions
d
140.0 mm
Bore diameter
D
250.0 mm
Outside diameter
B
84.0 mm
Width
d1
176.8 mm
Shoulder diameter of inner ring (large side face)
d2
176.8 mm
Shoulder diameter of inner ring (small side face)
D1
213.2 mm
Shoulder diameter of outer ring (large side face)
r1,2
3.0 mm
Chamfer dimension
r3,4
1.5 mm
Chamfer dimension
mass
16.3 kg
Product net weight
Abutment dimensions
da
154.0 mm
Diameter of shaft abutment
db
154.0 mm
Diameter of shaft abutment
Da
236.0 mm
Diameter of housing abutment
Db
241.0 mm
Diameter of housing abutment
ra
2.5 mm
Radius of fillet
rb
1.5 mm
Radius of fillet
dn
184.8 mm
Position of oil nozzle
