SKF 71909 ACEGA/HCP4A
Super-precision, high-speed E design, universally matchable single row angular contact ball bearing
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
45.0 mm
Bore diameter
D
68.0 mm
Outside diameter
B
12.0 mm
Width
d1
52.7 mm
Shoulder diameter of inner ring (large side face)
d2
51.0 mm
Shoulder diameter of inner ring (small side face)
D1
60.3 mm
Shoulder diameter of outer ring (large side face)
r1,2
0.6 mm
Chamfer dimension
r3,4
0.3 mm
Chamfer dimension
a
19.2 mm
Distance from side face to pressure point
mass
0.122 kg
Product net weight
Abutment dimensions
da
48.2 mm
Diameter of shaft abutment
db
47.0 mm
Diameter of shaft abutment
Da
64.8 mm
Diameter of housing abutment
Db
66.0 mm
Diameter of housing abutment
ra
0.6 mm
Radius of fillet
rb
0.3 mm
Radius of fillet
dn
54.2 mm
Position of oil nozzle
