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The Spur Gear offered by YQ‑ChinaTransmissions is a straight‑tooth gear manufactured from hardened carbon steel SCM415 or alloy steel 8620. The material is heat‑treated through processes such as quenching and tempering or carburising to achieve the required hardness. Each gear is machined on CNC gear hobbing machines and finished on high‑precision grinders to meet tight dimensional tolerances. The listing notes that the gears are supplied for automotive, industrial machinery and other equipment requiring reliable power transmission.
In gear engineering, a typical module range for spur gears of this class is 1 mm to 10 mm, with a standard pressure angle of 20°. Hardened steel gears usually attain a surface hardness of 55 - 60 HRC and a surface finish of Ra ≤ 1.6 µm, which are common requirements for high‑speed applications. Compliance with ISO 6336 for gear strength calculation and ISO 1328 for tooth accuracy is standard practice in the industry. These typical specifications ensure adequate load capacity and low noise operation.
Target customers include OEMs, machinery manufacturers and distributors that need bulk quantities of precision gears. YQ‑ChinaTransmissions indicates that orders can be shipped within 48 hours for standard items, though custom heat‑treatment or special dimensions may extend lead time. Buyers should confirm the minimum order quantity, preferred Incoterm and any required certification such as a material test report. The supplier can provide custom gear profiles and post‑processing based on the purchaser’s engineering specifications.
| Material | Hardened Carbon Steel SCM415 / Alloy Steel 8620 |
| Heat‑treatment options | Quenching and tempering, carburising typical |
| Tooth profile | Straight‑tooth |
| Pressure angle | 20° typical |
| Module range | 1 mm - 10 mm typical |
| Hardness | 55 - 60 HRC typical |
| Surface finish | Ra ≤ 1.6 µm typical |
| Standard compliance | ISO 6336, ISO 1328 typical |
| Tolerance grade | IT6 typical |
| Bore tolerance | ISO 286 h6 typical |
YQ‑ChinaTransmissions is located at Room 1310, Taotiandi Building 2, Jianggan District, Hangzhou City, Zhejiang, China. The company holds a harbor‑tier verification, indicating that basic trade‑security checks have been satisfied, although its response rate on the platform is currently zero. Its profile lists a range of precision machining equipment, including CNC forming grinders, surface grinders and gear‑hobbing machines, enabling in‑house production of straight, helical and bevel gears.
The supplier states that it can manufacture both standard and non‑standard transmission components according to customer drawings, offering processes such as normalising, quenching, tempering and carburising. No specific corporate history, employee count or turnover figures are disclosed. Prospective buyers should request copies of the company’s quality‑management certificates and material test reports to confirm production capabilities.
Spur gears and pinion gears are the most common type of mechanical power transmission components used across automotive, industrial machinery, and manufacturing equipment. Manufactured from hardened carbon steel or alloy steel, these straight-tooth gears efficiently transfer rotational motion between parallel shafts with minimal noise. Widely sourced from suppliers in China, India, and Germany for import and OEM supply chains, spur gears are priced per piece or kilogram depending on module size and tooth count.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, request the material test certificate for the chosen steel grade and the heat‑treatment report confirming the achieved hardness. Verify that the gear dimensions, module and pressure angle comply with the engineering drawing, and ask for a gear‑quality inspection report adhering to ISO 1328. Ensure that the supplier can provide an ISO 9001 or equivalent quality‑management certificate if required for your quality system.
YQ‑ChinaTransmissions ships the gears from Hangzhou, China, and can arrange sea freight, air freight or express courier depending on order urgency. Discuss the preferred Incoterm - such as FOB Hangzhou or CIF Shanghai - with the supplier to define cost and risk responsibilities. Lead time for standard gears is quoted as 48 hours, but custom heat‑treatment or special dimensions may extend the schedule, so obtain a written delivery date.
Arrange an on‑site or third‑party inspection to verify tooth profile, surface finish and bore concentricity before shipment. An independent lab can perform hardness testing and a gear‑runout measurement to ensure compliance with the specified tolerances. Request that the supplier include the inspection certificate and any relevant compliance documents with the commercial invoice.
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When sourcing Spur Gear for your business, securing the right balance of quality and cost is essential. YQ-ChinaTransmissions, a verified supplier based in China, offers this product with key specifications including Spur Gear / Pinion Gear (Straight Cut), SCM415 / 8620 Alloy Steel, Carburized and Hardened, and Module 1.0 - 4.0 / 20° Standard Pressure Angle. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.40, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.
Importing Spur Gear requires careful attention to shipping logistics, customs compliance, and secure payment terms. YQ-ChinaTransmissions offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Spur Gear has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Spur Gear requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8483.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Spur Gear from YQ-ChinaTransmissions is $0.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to YQ-ChinaTransmissions through EximNext.
The supplier, YQ-ChinaTransmissions, has set a Minimum Order Quantity (MOQ) of 1 Bags for Spur Gear. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spur Gear is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spur Gear from China, negotiate shipping terms (FOB, CIF, or EXW) directly with YQ-ChinaTransmissions. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.
Yes, YQ-ChinaTransmissions is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Spur Gear supplied by YQ-ChinaTransmissions include Spur Gear / Pinion Gear (Straight Cut), SCM415 / 8620 Alloy Steel, Carburized and Hardened, and Module 1.0 - 4.0 / 20° Standard Pressure Angle. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
YQ-ChinaTransmissions offers Spur Gear with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spur Gear is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from YQ-ChinaTransmissions through our platform.
YQ-ChinaTransmissions maintains international quality certifications. These ensure that the Spur Gear meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. YQ-ChinaTransmissions will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with YQ-ChinaTransmissions.
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