Boundary Dimensions
d
190
mm
Bore diameter
D
400
mm
Outside diameter
2B
156
mm
Width 2B
r (min.)
5
mm
Chamfer dimension
r1 (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
805000
N
Basic dynamic load rating
C0r
1200000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1500
min-1
Oil-bath lubrication
Dimensions
a0
92.3
mm
Load center spacings
Abutment and Fillet Dimensions
rb (max.)
4
mm
Radius of fillet
Da (max.)
378
mm
Diameter of housing abutment
db (min.)
212
mm
Diameter of shaft abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
Mass
(approx.)
95
kg
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Properties
Types
73 series
Contact angle
A: 30°
Cage
( ): Machined brass cage
Arrangement
DF: Face-to-face arrangement
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