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Bulldozer 5j6921 for Replacement Parts End Bit
US$10.00
10-99 Pieces
US$8.00
100+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
End BitApplication
BulldozerModel NO.
5J6921Certification
CECondition
NewWeight
17.8kgsTechnology
CastingMaterial
Boron SteelThickness
25mmTransport Package
According to Customer RequirementsSpecification
419.1mmX254mmX25mm 3/4"X7Trademark
OEMOrigin
ChinaHS Code
8431499900Production Capacity
30000pieces/YearKey features
High Hardness Material: Made of heat-treated Boron steel (30MnB) with HB450-500 hardness for durability.
OEM/ODM Customization: We can develop items according to customer drawings and samples with specific requirements.
Professional Quality Control: Equipped with component analysis, impact, and tensile strength machines for strict monitoring.
28 Years Experience: Firmly cooperated manufacturer with high-tech focus and over 28 years of industry experience.
Fast Delivery Service: Efficient management ensures short delivery time, within 15 workdays off-season.
Comprehensive Product Range: Supplies casting, forged, wear-resistant, and matched parts for various earthmoving machines.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-10-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤0.48hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP
AI-Powered supplier vetting
SummaryNingbo Beneparts Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated manufacturing experience in precision castings and ground-engaging tools. The supplier reports ISO 9001 certification, four production lines, 11–20 quality-control staff, annual ground-engaging-tool productivity of 10,000 tons, and broad export coverage. It claims stocked inventory, drawing- or sample-based development, 3D design and tooling within 15–20 days, prompt delivery, tensile and hardness validation, and after-sales service. However, the available trade record is limited to three transactions and one associated buyer name, while financial credibility cannot be assessed from the non-financial information provided.
Supplier typeThe supplier is classified as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated business scope and manufacturing description support a mixed trading-and-manufacturing profile, although the records also show differing location details.
CertificationsThe supplier is explicitly reported to hold ISO 9001 certification. This provides evidence of a certified quality-management system, but no additional certifications are listed.
After-Sales capabilityThe supplier explicitly claims stellar after-sales service and states a one-year service or warranty-related offering, although the provided excerpt does not specify the detailed coverage or response process. The stated claims support a positive assessment.
R&D capabilityThe supplier states that it has produced precision castings since 1989, operates two precision-casting process lines, has 6–10 years of total R&D-engineer experience, and developed 500 new ground-engaging tools in the prior year. These statements provide explicit evidence of product-development and engineering capability.
Production capacityThe supplier reports four production lines, 11–20 quality-control staff, two precision-casting process lines, and annual ground-engaging-tool productivity of 10,000 tons. It also states lead times of within 15 working days in off-peak periods and one month during peak periods, indicating established production capacity.
Customization capabilityThe supplier states that it can develop parts from customer drawings or samples and provide 3D designs for accurate fitment or new tooling within 15–20 days. Its stated ability to validate tensile strength, yield strength, hardness, and microstructures further supports customized-part development and verification.
Product Q&A
Q:What is the material and hardness of this end bit?
A:
It is made of heat-treated Boron steel (30MnB) with a hardness of HB450-500.
Q:Can I customize this part with my own drawings?
A:
Yes, we support OEM/ODM business and can develop items according to your drawings and samples.
Q:What are the dimensions and weight of part 5J6921?
A:
The weight is 17.8Kg, Length A is 419.1mm, Width B is 254mm, and Thickness C is 25mm.
Q:What is the lead time for production?
A:
Off-season lead time is within 15 workdays, while peak season lead time is one month.
Q:What payment methods do you accept?
A:
We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, and Veems.
Send Inquiry
*To:
Ningbo Beneparts Machinery Co., Ltd.
Ningbo Beneparts Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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