NSK 68/500
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
68/500
Boundary Dimensions
d
500
mm
Bore diameter
D
620
mm
Outside diameter
B
56
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
355000
N
Basic dynamic load rating
C0r
600000
N
Basic static load rating
Speeds
Grease
750
min-1
Grease lubrication
Oil (Oil-bath)
900
min-1
Oil-bath lubrication
da (min.)
513
mm
Diameter of shaft abutment
Da (max.)
607
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
17.3
Factor
