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9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

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Certification
China Guangzhou Guoli Engineering Machinery Co., Ltd. certification
China Guangzhou Guoli Engineering Machinery Co., Ltd. certification
Customer Reviews
We’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!

—— David

We’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!

—— John

Thank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.

—— Maria

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9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle
9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle
9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle 9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle 9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle 9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

Large Image :  9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

Product Details:
Place of Origin: Made In China
Brand Name: Glparts
Certification: ISO9001
Model Number: ZAX450 EX400-3 EX400-5 ZX450H
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: 7 Days
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 2000pieces/month
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9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

Description
Product Name: Excavator Slewing Bearing For Hitachi ZAX450 Excavator Number: 9129521
Machine Model: ZAX450 EX400-3 EX400-5 ZX450H Warranty: 6 Months
Shipping Methods: DHL / TNT / UPS / SEA / AIR Shipping Packaging: Wooden Case Or Your Requirement
Apply To: Fits For Hitachi ZAX450 Excavator Keywords: Slewing Bearing,Slewing Gear Ring,Excavator Slewing Ring,Swing Ring Circle,Excavator Reduction Parts
More Part Number: 148-4568 145-4809 229-1080 227-6079 1141414 121-8222 7Y1565 114-1505 177-7723 114-1341 227-6081 227-6147 171-9425
Highlight:

ZX450H Slewing Bearing

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ZAX450 Slewing Bearing

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9129521 Slewing Bearing

9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle


Product Detail


Product Name Swing Ring Circle,Slewing Bearing Place of Origin Guangzhou,China
Model ZAX450 EX400-3 EX400-5 ZX450H Application for Hitachi ZAX450 EX400-3 EX400-5 ZX450H Excavator
Part Number 9129521  Inner diameter  1273
Warranty 6 Months Outer diameter 1650


Optimized Raw Material & Processing


We start with premium medium-carbon alloy steel, precisely formed through a rolling production line. This technique enhances material density, refines internal structure, relieves residual stress, and boosts dimensional accuracy. The result is significantly improved wear resistance and extended component lifespan.

9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle 0

Company Profile


With over 16 years of expertise in the excavator parts industry, GLPARTS specializes in manufacturing hydraulic cylinders (arm, boom, bucket) and supplying a full range of excavator components, including hydraulic pumps, control valves, gear pumps, motors, diesel engines, slewing bearing, solenoid valves, oil seals, and hydraulic cylinder tools.

We serve clients in more than 100 countries, such as the United States, Australia, Indonesia, and Brazil, earning a strong reputation for reliability and consistent quality. From raw material selection to final testing, we enforce strict quality control to ensure outstanding durability and performance.

Backed by a skilled team and fast delivery capabilities, GLPARTS is committed to providing not just parts, but complete solutions — built to perform, made to last.9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle 1


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Tag:

excavator slewing ring,

excavator swing bearing,

excavator slewing bearing

Contact Details
Guangzhou Guoli Engineering Machinery Co., Ltd.

Contact Person: Mrs. Tina

Tel: 13081912597

Fax: 86-86-13081912597

Send your inquiry directly to us (0 / 3000)

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