NSK MR137ZZ
Extra Small Ball Bearings and Miniature Ball Bearings Metric Series
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
MR137ZZ
Boundary Dimensions
d
7
mm
Bore diameter
D
13
mm
Outside diameter
B
4
mm
Width
r1 (min.)
0.15
mm
Chamfer dimension
Basic Load Ratings
Cr
595
N
Basic dynamic load rating
C0r
276
N
Basic static load rating
Speeds
Grease
40000
min-1
Grease lubrication
db (max.)
9
mm
Diameter of shaft abutment
Db (max.)
11.6
mm
Diameter of housing abutment
rb (max.)
0.15
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
z
12
Number of Balls
Dw
1.2
mm
Ball Diameter
