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HK4520 Needle Roller Bearings AST

Place of Origin:
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Brand Name:
Bearing HK4520 AST
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Model Number:

HK4520 AST

Min.Order Quantity:
One set
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Packaging Details:
Conventional shipping packaging
Delivery Time:
Within 5 working days
Payment Terms:
Supply Ability:
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Product Description

Bearing HK4520

Needle Roller Bearings - Metric Series HK4520

Bearing number : HK4520

Size mm : 45x52x20

Brand : AST

Bore Diameter mm : 45

Outer Diameter mm : 52

Width mm : 20

Bearing dimensions and specification in brand catalogue :

dimensions in mm

Bearing Type - Cage Retained Rollers

Outer Dia D - 52.0000

Width B - 20.0000

Dynamic Load Rating Cr - 27,000

Static Load Rating Cor - 59,000

Max Speed Grease X1000 RPM - 6,000

Shaft Fw - 45.000

Weight g - 56.00

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.

Catalogue,Brandslist,,Bearing HK4520 AST

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