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Bearing 1215 (AST)
Self Aligning Double Row Ball Bearings 1215
Bearing number : 1215
Size (mm) : 75x130x25
Brand : AST
Bore Diameter (mm) : 75
Outer Diameter (mm) : 130
Width (mm) : 25
Bearing dimensions and specification in AST catalogue:
(dimensions in mm)
Bearing Type - double row self-aligning
Bore Dia (d) - 75.0000
Outer Dia (D) - 130.0000
Width (B) - 25.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 39,500
Static Load Rating (Cor) - 15,700
Max Speed (Grease) (X1000 RPM) - 4,300
Max Speed (Oil) (X1000 RPM) - 5,300
Max. Shaft Shoulder Dia. Inner (Li) - 83.0
Min. Housing Shoulder Dia., Outer (Lo) - 122.0
Weight (g) - 1,410.00
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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