Boundary Dimensions
d
15
mm
Bore diameter
D
35
mm
Outside diameter
B
11
mm
Width
r (min.)
0.6
mm
Chamfer dimension
r1 (min.)
0.3
mm
Chamfer dimension
Basic Load Ratings
Cr
8750
N
Basic dynamic load rating
C0r
4300
N
Basic static load rating
Speeds
Grease
13000
min-1
Grease lubrication
Oil (Oil-bath)
18000
min-1
Oil-bath lubrication
Dimensions
a
16
mm
Effective load center
Abutment and Fillet Dimensions
da (min.)
20
mm
Diameter of shaft abutment
Da (max.)
30
mm
Diameter of housing abutment
ra (max.)
0.6
mm
Radius of shaft or housing fillet
Mass
(approx.)
0.046
kg
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Properties
Types
72 series
Contact angle
B: 40°
Cage
W: Pressed steel cage
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