NSK 6344
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
6344
Boundary Dimensions
d
220
mm
Bore diameter
D
460
mm
Outside diameter
B
88
mm
Width
r (min.)
5
mm
Chamfer dimension
Basic Load Ratings
Cr
450000
N
Basic dynamic load rating
C0r
520000
N
Basic static load rating
Speeds
Grease
1200
min-1
Grease lubrication
Oil (Oil-bath)
1500
min-1
Oil-bath lubrication
da (min.)
240
mm
Diameter of shaft abutment
Da (max.)
440
mm
Diameter of housing abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
14.3
Factor
