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Bearing HK3520 (AST)

Bearing HK3520

Needle Roller Bearings - Metric Series HK3520

Bearing number : HK3520

Size (mm) : 35x42x20

Brand : AST

Bore Diameter (mm) : 35

Outer Diameter (mm) : 42

Width (mm) : 20

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 42.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 23,800

Static Load Rating (Cor) - 46,000

Max Speed (Grease) (X1000 RPM) - 7,500

Shaft (Fw) - 35.000

Weight (g) - 44.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.

Tags :  AST , 35x42x20

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