NSK MR84ZZ
Extra Small Ball Bearings and Miniature Ball Bearings Metric Series
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
MR84ZZ
Boundary Dimensions
d
4
mm
Bore diameter
D
8
mm
Outside diameter
B
3
mm
Width
r1 (min.)
0.1
mm
Chamfer dimension
Basic Load Ratings
Cr
435
N
Basic dynamic load rating
C0r
139
N
Basic static load rating
Speeds
Grease
56000
min-1
Grease lubrication
db (max.)
5
mm
Diameter of shaft abutment
Db (max.)
7.4
mm
Diameter of housing abutment
rb (max.)
0.1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
z
7
Number of Balls
Dw
1.2
mm
Ball Diameter
