NSK 1218
Self-Aligning Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
1218
Boundary Dimensions
d
90
mm
Bore diameter
D
160
mm
Outside diameter
B
30
mm
Width
r (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
63000
N
Basic dynamic load rating
C0r
23500
N
Basic static load rating
Speeds
Grease
3600
min-1
Grease lubrication
Oil (Oil-bath)
4300
min-1
Oil-bath lubrication
da (min.)
99
mm
Diameter of shaft abutment
Da (max.)
151
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.17
Constant
Y2
5.8
Axial load Factors
Y3
3.8
Axial load Factors
Y0
3.9
Axial load Factors
