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Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu

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Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu

Name: Belparts excavator parts PC75UU2 Slewing bearing 2012561100 Slew ring bearing for komatsu
Brand: Excavator Slewing Ring
Price: 1 USD

Brand Name : Excavator Slewing Ring

Model Number : PC75UU-2

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 : PC75UU-2

part number : 201-25-61100

part name : Slewing ring bearings

Application : Crawler Excavator parts

Brand : komatsu

Quality : New

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Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu

Appliion	Crawler excavator
Part name	Slew ring bearing
Model	PC75UU-2
Part number	201-25-61100
Warranty	Negotiable
Payment term	T/T, paypal, trade assurance or as required
After sales service	Online

A slewing ring consists of four core elements:

Inner and Outer Rings
- Forged from high-carbon chromium steel (e.g., 42CrMo4 or 50Mn) for durability.
- Heat-treated to HRC 55-60 hardness.
- Gear teeth may be machined onto the outer/inner ring for drive mechanisms.
Rolling Elements
- Ball bearings: Used in lighter loads (common in mini excavators).
- Roller bearings: Cylindrical or tapered rollers handle heavy axial/radial loads (e.g., large excavators).
Raceways
- Precision-ground tracks for rolling elements.
- Hardened surfaces resist brinelling and wear.
Seals and Lubrication
- Rubber or polyurethane seals prevent debris/water ingress.
- Grease channels for automatic lubrication systems.

Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu

Belparts excavator parts PC75UU-2 Slewing bearing 201-25-61100 Slew ring bearing for komatsu Images

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