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These groove-machined bearing rings are precision components designed for roller bearing assemblies, featuring symmetrical double grooves on both ends to facilitate lubrication pathways and secure roller containment. Machined from chrome steel GCr15 (AISI 52100), they are engineered for high-speed rotation in industrial machinery, automotive transmissions, and agricultural equipment. The symmetrical groove design ensures balanced load distribution and reduces friction during operation.
Chrome steel GCr15 is a high-carbon, chromium-alloyed steel known for its hardness, wear resistance, and fatigue strength, making it ideal for bearing applications subjected to heavy loads and cyclic stresses. Typical industry standards for such components include dimensional tolerances per ISO 492 or ABMA standards, with surface finishes often held to Ra 0.2-0.8 micrometers to minimize wear. The grooves are machined to precise depths and widths to accommodate lubricant flow and retain rollers under dynamic conditions.
These bearing rings are primarily exported to global bearing manufacturers and OEM assembly plants, where they are integrated into machinery requiring reliable performance under variable loads. Packaging for safe transit typically includes heavy-duty containers or anti-static packaging to prevent damage during shipping. Buyers should confirm the exact groove dimensions, material hardness (typically 60-65 HRC for GCr15), and surface treatment requirements to match their assembly specifications.
| Material | Chrome Steel GCr15 (AISI 52100) |
| Groove Design | Symmetrical Double Grooves on Both Ends |
| Typical Hardness | 60 - 65 HRC (standard for GCr15 bearing steel) |
| Typical Surface Finish | Ra 0.2 - 0.8 micrometers (standard for bearing components) |
| Application | Roller Bearing Assemblies, Industrial Machinery, Automotive Transmissions, Agricultural Equipment |
| Typical Dimensional Tolerance | ISO 492 or ABMA standards (standard for precision bearings) |
| Packaging | Heavy-Duty Containers or Anti-Static Packaging |
| Typical Lubrication Pathway Depth | 0.5 - 1.5 mm (standard for groove-machined bearings) |
| Typical Groove Width | 1.0 - 2.0 mm (standard for roller retention) |
| Industry Standard | ISO 492, ABMA (for bearing dimensions and tolerances) |
Shanghai West Union Machinery Manufacturing Co., Ltd is located in Fengxian District, Shanghai, with its address at Building 2, No.528 Jinhui Industrial Road, Jinhui Town. The company specializes in the production of precision-machined components, including groove-machined bearing rings for industrial and automotive applications. Its focus on symmetrical groove designs reflects a commitment to meeting the exacting standards of global bearing manufacturers and OEMs.
The supplier’s expertise lies in producing components that adhere to international tolerance and quality standards, ensuring compatibility with high-performance machinery. While the company’s profile does not specify certifications or production capacity, its emphasis on precision machining and global export suggests a capability to meet stringent technical requirements. Buyers are encouraged to request detailed specifications and quality control documentation to assess suitability for their applications.
Groove-machined bearing rings are precision components used in roller bearing assemblies for industrial machinery, automotive transmissions, and agricultural equipment. These symmetrical double-groove races ensure proper lubrication pathways and secure roller containment during high-speed rotation. Exported globally to bearing manufacturers and OEM assembly plants, these parts meet international tolerance standards and are packaged for safe transit in heavy-duty containers.
| 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 ordering, confirm the exact groove dimensions, material hardness, and surface finish to ensure compatibility with your bearing assembly. Request drawings or samples to verify that the symmetrical double grooves meet your machinery’s lubrication and load requirements. Check whether the supplier provides certifications or test reports for material composition and hardness.
Clarify logistics details such as Incoterms, lead times, and packaging methods with Shanghai West Union Machinery Manufacturing Co., Ltd. Discuss whether the components will be shipped in bulk or individually packaged, as this affects handling and storage. Agree on payment terms and any customization options, such as additional surface treatments or non-standard groove dimensions.
Upon receipt, inspect the bearing rings for dimensional accuracy, surface finish, and groove symmetry. Use precision measuring tools to verify compliance with ISO 492 or ABMA standards. Request a certificate of conformity or third-party inspection report if required for quality assurance. Document all specifications and test results to ensure traceability and compliance with your project’s requirements.
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When sourcing Grooves On Both Ends for your business, securing the right balance of quality and cost is essential. Shanghai West Union Machinery Manufacturing Co., Ltd, a verified supplier based in China, offers this product with key specifications including Grooved Outer Race / Inner Race, Symmetrical Design, Chrome Steel GCr15, Carbon 0.95-1.05%, Chromium 1.30-1.65%, and Custom OD/ID per buyer specification (common 20-200mm OD). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.804.50./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8482.99, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Grooves On Both Ends requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai West Union Machinery Manufacturing Co., Ltd 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 8482.99 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Grooves On Both Ends 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 Bearing category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Grooves On Both Ends 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 8482.99 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 Grooves On Both Ends from Shanghai West Union Machinery Manufacturing Co., Ltd is $1.804.50./Unit 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 Shanghai West Union Machinery Manufacturing Co., Ltd through EximNext.
The supplier, Shanghai West Union Machinery Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Grooves On Both Ends. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Grooves On Both Ends is classified under HS Code 8482.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Grooves On Both Ends from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai West Union Machinery Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Shanghai West Union Machinery Manufacturing Co., Ltd 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 Grooves On Both Ends supplied by Shanghai West Union Machinery Manufacturing Co., Ltd include Grooved Outer Race / Inner Race, Symmetrical Design, Chrome Steel GCr15, Carbon 0.95-1.05%, Chromium 1.30-1.65%, and Custom OD/ID per buyer specification (common 20-200mm OD). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shanghai West Union Machinery Manufacturing Co., Ltd offers Grooves On Both Ends with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Grooves On Both Ends is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai West Union Machinery Manufacturing Co., Ltd through our platform.
Shanghai West Union Machinery Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Grooves On Both Ends 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. Shanghai West Union Machinery Manufacturing Co., Ltd 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 Shanghai West Union Machinery Manufacturing Co., Ltd.
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