NSK 51209
Single-Direction Thrust Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
51209
Boundary Dimensions
d
45
mm
Bore diameter
D
73
mm
Outside diameter
T,T3
20
mm
Height
r (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Ca
48000
N
Basic dynamic load rating
C0a
105000
N
Basic static load rating
Speeds
Grease
2600
min-1
Grease lubrication
Oil (Oil-bath)
4000
min-1
Oil-bath lubrication
d1
73
mm
Outside diameter shaft washer
D1
47
mm
Inner diameter housing washer
Dimensions
da (min.)
62
mm
Diameter of shaft abutment
Da (max.)
56
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
