NSK 2307
Self-Aligning Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
2307
Boundary Dimensions
d
35
mm
Bore diameter
D
80
mm
Outside diameter
B
31
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
44000
N
Basic dynamic load rating
C0r
11300
N
Basic static load rating
Speeds
Grease
7100
min-1
Grease lubrication
Oil (Oil-bath)
9000
min-1
Oil-bath lubrication
da (min.)
43
mm
Diameter of shaft abutment
Da (max.)
72
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.46
Constant
Y2
2.1
Axial load Factors
Y3
1.4
Axial load Factors
Y0
1.4
Axial load Factors
