Boundary Dimensions
d
190
mm
Bore diameter
D
290
mm
Outside diameter
B
46
mm
Width
r (min.)
2.1
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
246000
N
Basic dynamic load rating
C0r
280000
N
Basic static load rating
Speeds
Grease
1800
min-1
Grease lubrication
Oil (Oil-bath)
2400
min-1
Oil-bath lubrication
Dimensions
a
92.3
mm
Effective load center
Abutment and Fillet Dimensions
da (min.)
202
mm
Diameter of shaft abutment
Da (max.)
278
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Mass
(approx.)
11.3
kg
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Properties
Types
70 series
Contact angle
A: 30°
Cage
( ): Machined brass cage
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