NSK 6321
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6321
Boundary Dimensions
d
105
mm
Bore diameter
D
225
mm
Outside diameter
B
49
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
202000
N
Basic dynamic load rating
C0r
154000
N
Basic static load rating
Speeds
Grease
2600
min-1
Grease lubrication
Oil (Oil-bath)
3200
min-1
Oil-bath lubrication
da (min.)
118
mm
Diameter of shaft abutment
da (max.)
138
mm
Diameter of shaft abutment
Da (max.)
212
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
13.2
Factor
