What payment terms do you accept?

We accept LC, T/T, and D/P payment terms.

What are the shipping methods?

We provide shipping by sea, air, or express delivery.

What is the hardness of the gears?

The hardness is 58-62HRC after heat treatment processes like carburizing and quenching.

High Performance Customized M4.5 Z69 Big Spur Gear Ring for Construction Machinery

Name: High Performance Customized M4.5 Z69 Big Spur Gear Ring for Construction Machinery
Brand: Hebei Ying Xing Gear Co., Ltd.
SKU: 2164217545

Hebei, ChinaHebei Ying Xing Gear Co., Ltd.

US$100.00-500.00

1 Piece

Product profile

Customization

Available

Application

Machinery, Marine, Agricultural Machinery, Oil Machinery

Hardness

Hardened Tooth Surface

Model NO.

M4.5 Z69

Gear Position

Internal Gear

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Gear Ring

Material

42CrMo

Type

Gear Ring

Gear Model

Customized Gear

Use for

Reducer/ Gear Box/ Oil Drilling Rig

Shipping

by Sea/ by Air/ by Express

MOQ

1PCS

Transport Package

Carton/ Pallet

Specification

Customized

Trademark

JINBAO/Customized

Origin

China

HS Code

8479909090

Production Capacity

10000PCS

Key features

Customized Gear Models: Gear models customized based on customer samples or drawings.

Wide Material Selection: Available in 20CrMnTi, 20CrMnMo, 42CrMo, 45#steel, 40Cr, and 20CrNi2MoA.

High Hardness Range: Hardness reaches 58-62HRC through carburizing, quenching, or nitriding.

High Precision Class: Accuracy class ranges from 5 to 8, meeting GB, DIN, JIS, and AGMA standards.

Low MOQ Requirement: Minimum order quantity is just 1 piece for flexible purchasing.

Advanced Manufacturing: Produced using CNC machines and advanced processing centers from Germany and America.

Versatile Applications: Suitable for reducers, gear boxes, oil drilling rigs, and agricultural machinery.

Global Shipping Options: Shipping available via sea, air, or express delivery methods.

Company profile

Importers and ExportersCustomization from SamplesCustomization from DesignsStandardized quality control

Hebei Ying Xing Gear Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2019-08-18Nearest Port: TianjinAverage Response Time: ≤1.82hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryHebei Yingxing Gear Co., Ltd. was established in 1996 and is described as integrating research and development, production, and sales, although another record classifies the company as a trading company. It reports a 30,000-square-meter workshop, 120 employees, and 30 professional and technical personnel. The supplier holds ISO 9001 and ISO 20000 certifications, has documented corrective-action and complaint-handling procedures, and reports quality assurance and raw-material traceability. It supports extensive customization and has documented finished-product inspection instructions. Production-related evidence includes advanced heat-treatment and gear-processing equipment and applications in multiple machinery sectors. However, it reports no available SDK, no in-stock capacity, no overseas warehouse, no overseas agents or branches, and no valid manufacturing-capacity contract with related subcontractors. Financial records are identified for 2021–2023, but no performance values are provided. Environmental...

CertificationsThe supplier reports holding ISO 9001 and ISO 20000 management-system certifications. This is explicit evidence of certification holdings, although the records do not state their validity periods or scope.

After-Sales capabilityThe supplier has clear, followed procedures for corrective and preventive actions and customer complaints, supporting structured service handling. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, which limits documented international service coverage.

R&D capabilityThe supplier has an R&D function, 6–10 years of total R&D-engineer experience, 30 professional and technical personnel, and reports introducing advanced equipment and new gear materials. However, it explicitly has no available SDK, so the evidence supports product and process development but not SDK-related capability.

Production capacityThe supplier reports a modern 30,000-square-meter workshop, 120 employees, specialized gear-processing and heat-treatment equipment, and applications across multiple machinery sectors. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity; overall production capability is supported, but capacity assurance is incomplete.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also has documented and uniformly followed finished-product inspection instructions, providing direct evidence of customization and associated inspection control.