NSK 1205K
Self-Aligning Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
1205K
Boundary Dimensions
d
25
mm
Bore diameter
D
52
mm
Outside diameter
B
15
mm
Width
r (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
13400
N
Basic dynamic load rating
C0r
3300
N
Basic static load rating
Speeds
Grease
12000
min-1
Grease lubrication
Oil (Oil-bath)
14000
min-1
Oil-bath lubrication
da (min.)
30
mm
Diameter of shaft abutment
Da (max.)
47
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.28
Constant
Y2
3.5
Axial load Factors
Y3
2.3
Axial load Factors
Y0
2.4
Axial load Factors
