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Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity

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Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity

Name: Hydomi excavator E385C swing 3530490 3333009 3678361 199449 Excavator slewing ring load capacity
Brand: Excavator swing bearing
Price: 1 USD

Quality Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity wholesale

Brand Name : Excavator swing bearing

Model Number : E385C

Place of Origin : China

MOQ : 1 PCS

Price : Negotiatied price

Payment Terms : T/T,paypal,trade assurance

Supply Ability : 1000 PCS/month

Delivery Time : Within 2 working days

Packaging Details : Standard shipping package

Model : E385C

part number : 353-0490 333-3009 367-8361 199-449

Application : Excavator parts

part name : excavator swing bearing

product name : excavator Turntable Bearing

Type : excavator spare parts

condition : new/used

color : According to customer requirement

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Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity

Appliion	Crawler excavator parts
Part name	Swing Circle Bearing
Machine model	E385C
part number	353-0490 333-3009 367-8361 199-449
Product name	Excavator Swing Circle
Warranty	12 months
Quality	High-accuracy

Structural Basis: The Big Turntable is essentially an oversized slewing ring bearing. It consists of inner and outer large steel gear rings. Between these rings are precisely arranged hardened raceways filled with tough steel balls or rollers.
Drive Core: A pinion gear, driven by a swing motor (usually hydraulic), meshes tightly with the outer or inner gear ring of the Big Turntable (depending on design).
Operation: When the operator activates the swing control, the hydraulic system drives the swing motor to rotate. The motor turns its output shaft, which drives the pinion gear. This pinion gear engages with the large gear ring on the Big Turntable. Because the pinion gear is fixed to the upper structure frame and the large gear ring is attached to the lower undercarriage frame (or vice versa), the rotation of the pinion gear around the large gear ring forces the entire upper structure (cab, boom, etc.) to rotate around the central axis of the Big Turntable fixed to the undercarriage.

Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity

Hydomi excavator E385C swing 353-0490 333-3009 367-8361 199-449 Excavator slewing ring load capacity Images

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