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Bearing 1210 (AST)
Self Aligning Double Row Ball Bearings 1210
Bearing number : 1210
Size (mm) : 50x90x20
Brand : AST
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in AST catalogue:
(dimensions in mm)
Bearing Type - double row self-aligning
Bore Dia (d) - 50.0000
Outer Dia (D) - 90.0000
Width (B) - 20.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 22,800
Static Load Rating (Cor) - 8,100
Max Speed (Grease) (X1000 RPM) - 6,300
Max Speed (Oil) (X1000 RPM) - 8,000
Max. Shaft Shoulder Dia. Inner (Li) - 56.5
Min. Housing Shoulder Dia., Outer (Lo) - 83.5
Weight (g) - 525.00
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.
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Outer Dia, mm:
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