Boundary Dimensions
d
114.3
mm
Bore diameter
D
177.8
mm
Outside diameter
T
41.275
mm
Total width
B
41.275
mm
Width of inner ring
C
30.162
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
286000
N
Basic dynamic load rating
C0r
375000
N
Basic static load rating
Speeds
Grease
1800
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
Dimensions
a
42.4
mm
Effective load center
Abutment and Fillet Dimensions
da
131
mm
Diameter of shaft abutment
Da
160
mm
Diameter of housing abutment
db
125
mm
Diameter of shaft abutment
Db
172
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
Calculation factors
e
0.52
Constant
Y0
0.64
Axial load Factors
Y1
1.2
Axial load Factors
Mass
CONE (approx.)
2.39
kg
CUP (approx.)
1.11
kg
64450/64700 bearing
PREVIOUS:LM522549/LM522510 NEXT:ZWZ 938/932
