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Precision-Made 4140 Steel Spur Gear for Industrial Use
US$5.00-619.00
1 Piece

Product profile

Customization

Available

Application

Motor, Electric Cars, Machinery, Marine

Hardness

Hardened Tooth Surface

Model NO.

forging 4140 steel gear

Gear Position

External Gear

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Bevel Wheel

Material

Cast Steel

Type

Bevel Gear

Size

1/2'' to 500''

Name

1045 Steel Drive Gear

Certificates

ISO

Technology

Forged

Transport Package

Wooden Box /Steel Pallet/as Your Requirement

Specification

forging steel drive gear

Trademark

steel pinion gear

Origin

Jiangsu China

HS Code

73269090

Production Capacity

700ton/Month

Key features

High-Strength Material: Manufactured from 4140 steel with hardened tooth surface for durability.
Efficient Power Transmission: Spur gears provide steady functioning speed drive between parallel shafts.
Wide Application Range: Suitable for motors, electric cars, machinery, marine, automotive, and medical sectors.
Customizable Sizes: Available in sizes ranging from 1/2 inch to 500 inches.
Advanced Heat Treatment: Options include induction quenching, vacuum quenching, carburizing, and nitriding.
ISO Certified Quality: Manufacturing process meets ISO certification standards.
Forging Technology: Utilizes precision forging methods for superior structural integrity.
Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-11Nearest Port: ShanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS

AI-Powered supplier vetting

SummaryJiangyin Golden Machinery Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangsu, China, with forging-related products and stated forging capacity of 5,000 tons. The supplier reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It offers forging weights from 50 kg to 20 tons and claims capabilities in product design, tooling, fabrication, and service. Reported delivery is within 15 working days during off-peak periods and one month during peak periods. The supplier exports to multiple global regions and has recorded trade transactions with Mexican buyers, although the available trade record shows only one transaction for each listed case. Financial information is not assessed because monetary data is excluded.
Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities cover forging products and manufacturing-related equipment, indicating a hybrid trading and production model rather than a purely manufacturing-only profile.
CertificationsThe supplier reports certification under ISO 9001 supplier management systems. This is explicit evidence of a documented quality-management certification.
Production capacityThe supplier reports more than 10 production lines, forging output of 5,000 tons, 6–10 quality-control staff, and forging weights from 50 kg to 20 tons. It also states that delivery is within 15 working days off-peak and one month during peak periods, providing explicit evidence of established production capacity.
Customization capabilityThe supplier states that it offers product design, tooling, fabrication, and service, and supports many materials and free sizes for forgings weighing 50 kg to 20 tons. Its listed forged rings, shafts, wheels, gears, flanges, and cylinders further indicate a broad product customization scope.

Product Q&A

Q:What materials are used for the gears?
A:
We use various steels including C45, 40Cr, 42CrMo (4140), 20CrMnTi, and 20CrNiMo, as well as brass, bronze, and aluminum bronze.
Q:What is the hardness of the tooth surface?
A:
The gears feature a hardened tooth surface with hardness ranging from 45-50 HRC via induction quenching to 56-62 HRC via carburizing.
Q:Can the gear size be customized?
A:
Yes, we offer customizable sizes ranging from 1/2 inch to 500 inches.
Q:What is the lead time for orders?
A:
During off-season, lead time is within 15 workdays. During peak season, it takes one month.
Q:What certifications do you have?
A:
Our products are ISO certified.

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