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Bearing 1212 (AST)
Self Aligning Double Row Ball Bearings 1212
Bearing number : 1212
Size (mm) : 60x110x22
Brand : AST
Bore Diameter (mm) : 60
Outer Diameter (mm) : 110
Width (mm) : 22
Bearing dimensions and specification in AST catalogue:
(dimensions in mm)
Bearing Type - double row self-aligning
Bore Dia (d) - 60.0000
Outer Dia (D) - 110.0000
Width (B) - 22.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 30,500
Static Load Rating (Cor) - 11,500
Max Speed (Grease) (X1000 RPM) - 5,300
Max Speed (Oil) (X1000 RPM) - 6,300
Max. Shaft Shoulder Dia. Inner (Li) - 68.0
Min. Housing Shoulder Dia., Outer (Lo) - 102.0
Weight (g) - 900.00
Precision - A1
Standard Clearance - C0
Material - 52100 Chrome steel (or equivalent)
The maximum recommended angular misalignment is 4 degrees. When the bearing is misaligned, the applied dynamic radial load must be less than 10% of the dynamic capacity.
This bearing is also available with a tapered bore, add a suffix "K" after the four digit number.
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Outer Dia, mm:
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