SKF 71920 ACD/P4A
Super-precision, high-capacity, single row angular contact ball bearing
(BRAND)：SKF
(Availability)：In Stock
Dimensions
d
100.0 mm
Bore diameter
D
140.0 mm
Outside diameter
B
20.0 mm
Width
d1
112.3 mm
Shoulder diameter of inner ring (large side face)
d2
112.3 mm
Shoulder diameter of inner ring (small side face)
D1
127.7 mm
Shoulder diameter of outer ring (large side face)
r1,2
1.1 mm
Chamfer dimension
r3,4
0.6 mm
Chamfer dimension
a
38.1 mm
Distance from side face to pressure point
mass
0.787 kg
Product net weight
Abutment dimensions
da
106.0 mm
Diameter of shaft abutment
db
106.0 mm
Diameter of shaft abutment
Da
134.0 mm
Diameter of housing abutment
Db
136.0 mm
Diameter of housing abutment
ra
1.0 mm
Radius of fillet
rb
0.6 mm
Radius of fillet
dn
115.6 mm
Position of oil nozzle
