NSK 1210K
Self-Aligning Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
1210K
Boundary Dimensions
d
50
mm
Bore diameter
D
90
mm
Outside diameter
B
20
mm
Width
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
25100
N
Basic dynamic load rating
C0r
8100
N
Basic static load rating
Speeds
Grease
6300
min-1
Grease lubrication
Oil (Oil-bath)
8000
min-1
Oil-bath lubrication
da (min.)
56.5
mm
Diameter of shaft abutment
Da (max.)
83.5
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.21
Constant
Y2
4.7
Axial load Factors
Y3
3.1
Axial load Factors
Y0
3.2
Axial load Factors
