SKF 71920 CB/HCP4ADGA
Matched set of two super-precision, high-speed B design, single row angular contact ball bearings
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
100.0 mm
Bore diameter
D
140.0 mm
Outside diameter
B
40.0 mm
Width
d1
114.92 mm
Shoulder diameter of inner ring (large side face)
d2
113.16 mm
Shoulder diameter of inner ring (small side face)
D2
128.7 mm
Recess diameter of outer ring (large side face)
D4
130.5 mm
Recess diameter outer ring shoulder (small side face)
r1,2
1.1 mm
Chamfer dimension
r3,4
0.6 mm
Chamfer dimension
mass
1.33 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
136.8 mm
Diameter of housing abutment
ra
1.0 mm
Radius of fillet
rb
0.6 mm
Radius of fillet
dn
116.1 mm
Position of oil nozzle
