NK400 large kato crane slewing bearing
Crane slewing bearing
NK400 slewing bearing
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Product Description

Model:NK400

Structure:inner gear ball

Outer diameter:1535mm

Inner diameter:1220mm

Teeth: 124

Outer ring mounting holes: 54-1

Inner ring mounting holes: 54

Material: 50Mn

warranty: 1 year

Place of original: China

Quality: high quality

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