NSK 7321BDT
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7321BDT
Boundary Dimensions
d
105
mm
Bore diameter
D
225
mm
Outside diameter
2B
98
mm
Width 2B
r (min.)
3
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
340000
N
Basic dynamic load rating
C0r
355000
N
Basic static load rating
Speeds
Grease
1900
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
da (min.)
119
mm
Diameter of shaft abutment
Da (max.)
211
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
18.86
kg
Mass approx.
