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Boundary Dimensions
d
40
mm
Bore diameter
D
90
mm
Outside diameter
B
33
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
170000
N
Basic dynamic load rating
C0r
153000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
5600
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
9000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
5300
min-1
Grease lubrication
Oil (Oil-bath)
6700
min-1
Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.)
49
mm
Diameter of shaft abutment
da (max.)
52
mm
Diameter of shaft abutment
Da (min.)
77
mm
Diameter of housing abutment
Da (max.)
81
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Calculation factors
e
0.35
Constant
Y2
2.8
Axial load Factors
Y3
1.9
Axial load Factors
Y0
1.9
Axial load Factors
Mass
(approx.)
0.98
kg
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Properties
Design
( ): Cylindrical bore
Cage
( ): Pressed steel cage
Radial Internal Clearance
CN
Tolerance
ISO NORMAL CLASS
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