Boundary Dimensions
d
30
mm
Bore diameter
D
72
mm
Outside diameter
B
19
mm
Width
FW
40.5
mm
Raceway diameter of inner ring
r (min.)
1.1
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
65500
N
Basic dynamic load rating
C0r
50000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
9500
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
17000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
8500
min-1
Grease lubrication
Oil (Oil-bath)
10000
min-1
Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.)
36.5
mm
Diameter of shaft abutment
dd (min.)
48
mm
Diameter of shaft abutment
Da (max.)
65.5
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
rb (max.)
1
mm
Radius of shaft or housing fillet
Mass
(approx.)
0.427
kg
We also offer the following bearing brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY
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