NSK FR188
Extra Small Ball Bearings and Miniature Ball Bearings Inch Series With Flamge
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
FR188
Designations
FR188
Boundary Dimensions
d
6.35
mm
Bore diameter
D
12.7
mm
Outside diameter
B
3.175
mm
Width
D1,2
13.894
mm
Flange diameter
C1,2
0.584
mm
Flange width
r (min.)
0.15
mm
Chamfer dimension
Basic Load Ratings
Cr
1190
N
Basic dynamic load rating
C0r
440
N
Basic static load rating
Speeds
Grease
40000
min-1
Grease lubrication
Oil (Oil-bath)
50000
min-1
Oil-bath lubrication
da (min.)
7.6
mm
Diameter of shaft abutment
ra (max.)
0.15
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
z
8
Number of Balls
Dw
2
mm
Ball Diameter
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FR188
