Boundary Dimensions
d
45
mm
Bore diameter
D
100
mm
Outside diameter
B
25
mm
Width
EW
86.5
mm
Raceway diameter of outer ring
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
97000
N
Basic dynamic load rating
C0r
77500
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
7500
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
5000
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.)
53
mm
Diameter of shaft abutment
Db (min.)
89
mm
Diameter of housing abutment
Db (max.)
92
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
rb (max.)
1.5
mm
Radius of shaft or housing fillet
Mass
(approx.)
0.869
kg
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Properties
Types
N-Type
Design
( ): Cylindrical bore
Cage
W: Pressed steel cage
Radial Internal Clearance
CN
Tolerance
ISO NORMAL CLASS
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