Guangzhou Guoli Engineering Machinery Co., Ltd.
                                                                                                           
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22 Years
Since 2004
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9129521 Slewing Bearing for Hitachi ZAX450 EX400-3 EX400-5 ZX450H Excavator - 1273mm Inner Diameter 1650mm Outer Diameter

Price Negotiable
Price: Negotiation
MOQ: 1
Delivery Time: 7 Days
Brand: Glparts
Product Description
Product Specifications
Product Name Swing Ring Circle, Slewing Bearing
Part Number 9129521
Compatible Models Hitachi ZAX450, EX400-3, EX400-5, ZX450H Excavator
Inner Diameter 1273 mm
Outer Diameter 1650 mm
Warranty 6 Months
Origin Guangzhou, China
Manufacturing Excellence
  • Premium medium-carbon alloy steel construction
  • Precision rolling production enhances material density
  • Refined internal structure with stress relief treatment
  • Superior dimensional accuracy and wear resistance
  • Extended service life and reliable performance
Slewing bearing manufacturing process and quality inspection
Manufacturer Profile

GLPARTS brings over 16 years of specialized experience in excavator parts manufacturing. Our core expertise includes hydraulic cylinders (arm, boom, bucket) and comprehensive excavator components supply.

Product Range: Hydraulic pumps, control valves, gear pumps, motors, diesel engines, slewing bearings, solenoid valves, oil seals, and hydraulic cylinder tools.

Global Reach: Serving clients across 100+ countries including United States, Australia, Indonesia, and Brazil.

Quality Assurance: Strict quality control from raw material selection through final testing ensures exceptional durability and performance.

GLPARTS manufacturing facility and quality control processes
Compatible Slewing Bearings
Part Number Description Compatible Model
206-25-00400 Slewing Ring Gear Excavator PC290
207-25-61200 Excavator Slewing Ring Bearing PC340
E140-8 Swing Bearing, Slewing Ring E140-8
231-6853 Cat 311 Caterpillar Excavator Slewing Bearing Cat 311 Caterpillar Excavator
616411 Caterpillar Excavator Cat 312b Slewing Bearing Excavator Cat 312b
229-1080 Cat Excavator 315c Slewing Bearing Cat Excavator 315c
9102727 Excavator Gear Slewing Rings Ex200
4193433 Slewing Bearing, Slewing Ring Bearing EX60 EX60G
4193433 Slewing Bearing Excavator Bearing Ex60wd-2
43767553 Slewing Ring Bearing Excavator Ex60-5
9098995 Slewing Ring Replacement Excavator Ex100
9102726 Slewing Bearing, Slewing Ring Excavator Ex100-3

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guoli Engineering Machinery Co., Ltd.
Location Room 202, Building A9, Guangxin Creative Park, No. 24 Jishan New Road Street, Zhuji Street, Tianhe District, Guangzhou, Guangdong, China
Contact Person Tina

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