NSK 6304
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6304
Boundary Dimensions
d
20
mm
Bore diameter
D
52
mm
Outside diameter
B
15
mm
Width
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
17500
N
Basic dynamic load rating
C0r
7900
N
Basic static load rating
Speeds
Grease
16000
min-1
Grease lubrication
Oil (Oil-bath)
19000
min-1
Oil-bath lubrication
da (min.)
26.5
mm
Diameter of shaft abutment
da (max.)
28
mm
Diameter of shaft abutment
Da (max.)
45.5
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
12.4
Factor
