NSK R1-5ZZ
Extra Small Ball Bearings and Miniature Ball Bearings Inch Series
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
R1-5ZZ
Boundary Dimensions
d
2.38
mm
Bore diameter
D
7.938
mm
Outside diameter
B
3.571
mm
Width
r (min.)
0.15
mm
Chamfer dimension
Basic Load Ratings
Cr
605
N
Basic dynamic load rating
C0r
175
N
Basic static load rating
Speeds
Grease
60000
min-1
Grease lubrication
db (max.)
3.5
mm
Diameter of shaft abutment
Db (max.)
7
mm
Diameter of housing abutment
ra (max.)
0.15
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
z
6
Number of Balls
Dw
1.588
mm
Ball Diameter
