Home > Bearings Catalogue Online > Self-Aligning Ball Bearings 
Bearing 1204 (AST)
Self Aligning Double Row Ball Bearings 1204
Bearing number : 1204
Size (mm) : 20x47x14
Brand : AST
Bore Diameter (mm) : 20
Outer Diameter (mm) : 47
Width (mm) : 14
Bearing dimensions and specification in AST catalogue:
(dimensions in mm)
Bearing Type - double row self-aligning
Bore Dia (d) - 20.0000
Outer Dia (D) - 47.0000
Width (B) - 14.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 10,000
Static Load Rating (Cor) - 2,610
Max Speed (Grease) (X1000 RPM) - 14,000
Max Speed (Oil) (X1000 RPM) - 17,000
Max. Shaft Shoulder Dia. Inner (Li) - 25.0
Min. Housing Shoulder Dia., Outer (Lo) - 42.0
Weight (g) - 120.00
Precision - A1
Standard Clearance - C0
Material - 52100 Chrome steel (or equivalent)
The maximum recommended angular misalignment is 4 degrees, the applied dynamic radial load must be less than 10% of the dynamic capacity.
This bearing is also available with a tapered bore.
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue