NSK MF137
Extra Small Ball Bearings and Miniature Ball Bearings Metric Series With Flamge
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
MF137
Designations
MF137
Boundary Dimensions
d
7
mm
Bore diameter
D
13
mm
Outside diameter
B
3
mm
Width
D1,2
14.2
mm
Flange diameter
C1,2
0.6
mm
Flange width
r (min.)
0.2
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
Oil (Oil-bath)
48000
min-1
Oil-bath lubrication
da (min.)
8.6
mm
Diameter of shaft abutment
ra (max.)
0.2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
z
12
Number of Balls
Dw
1.2
mm
Ball Diameter
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