Boundary Dimensions
d
25
mm
Bore diameter
D
47
mm
Outside diameter
B
12
mm
Width
FW
30.5
mm
Raceway diameter of inner ring
r (min.)
0.6
mm
Chamfer dimension
r1 (min.)
0.3
mm
Chamfer dimension
Basic Load Ratings
Cr
17600
N
Basic dynamic load rating
C0r
13100
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
15000
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
15000
min-1
Grease lubrication
Oil (Oil-bath)
18000
min-1
Oil-bath lubrication
Abutment and Fillet Dimensions
db (min.)
27
mm
Diameter of shaft / spacer sleeve abutment
db (max.)
30
mm
Diameter of shaft / spacer sleeve abutment
dc (min.)
32
mm
Diameter of shaft abutment
Da (max.)
43
mm
Diameter of housing abutment
ra (max.)
0.6
mm
Radius of shaft or housing fillet
rb (max.)
0.3
mm
Radius of shaft or housing fillet
Mass
(approx.)
0.094
kg
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