NSK 6964
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6964
Boundary Dimensions
d
320
mm
Bore diameter
D
440
mm
Outside diameter
B
56
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
292000
N
Basic dynamic load rating
C0r
375000
N
Basic static load rating
Speeds
Grease
1200
min-1
Grease lubrication
Oil (Oil-bath)
1400
min-1
Oil-bath lubrication
da (min.)
333
mm
Diameter of shaft abutment
Da (max.)
427
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
16.5
Factor
