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Wuxi Spark Bearing Co. Ltd. manufactures the spherical roller bearing model 22308‑E1A‑MA‑T41A, a precision component with a 40 mm bore diameter. The bearing incorporates chrome steel (GCr15/SUJ2) rings and a solid brass MA cage, delivering stability under oscillating loads. Its E1 enhanced design and A internal geometry increase load capacity compared with standard series bearings. The product is positioned for importers and distributors supplying heavy‑duty mining and construction equipment.
Typical spherical roller bearings of the 22308 series have a dynamic load rating around 45 kN and a static load rating near 30 kN, which are standard values for this size. The internal radial clearance is classified as C4, providing a balance between rigidity and vibration tolerance. Narrow diameter tolerance zones and a limiting speed of approximately 3000 rpm are common specifications for this bearing class. These parameters align with industry standards such as ISO 15243 for spherical roller bearings.
The bearing is suitable for vibrating screens, road rollers, saw‑tooth cutting machines and other quarrying or mining machinery where misaligned shafts occur. Buyers can request bulk quantities and may need to confirm packaging format, such as steel‑framed cartons, and any custom labeling. Trade specifics, including minimum order quantities, incoterms and payment schedules, are not disclosed and should be clarified with the supplier. Prospective purchasers are advised to obtain the supplier’s test reports and compatibility confirmation with SKF, FAG or TIMKEN equivalents before finalising the order.
| Bore Diameter | 40 mm (as provided) |
| Material | Chrome Steel (GCr15/SUJ2) (as provided) |
| Cage Material | Solid Brass (as provided) |
| Design Type | E1 enhanced design with A internal geometry (as provided) |
| Internal Radial Clearance | C4 (as provided) |
| Dynamic Load Rating | typical 45 kN (standard) |
| Static Load Rating | typical 30 kN (standard) |
| Limiting Speed | typical 3000 rpm (standard) |
| Tolerance Zone | narrow diameter tolerance zone (as provided) |
| Replacement Compatibility | can replace SKF, FAG, TIMKEN equivalents (as provided) |
Wuxi Spark Bearing Co. Ltd. is located in the Jinshan North Science and Technology Industry Park, Jianghai West Road, Wuxi, Jiangsu Province, China. The supplier holds a harbor trust tier, indicating a verified status within the marketplace. Response metrics show a response rate of 0 % and no average response time recorded, meaning recent communication data is unavailable.
The company lists the 22308‑E1A‑MA‑T41A spherical roller bearing as its key product, targeting manufacturers of mining and construction equipment. No further details on company size, history or client base are supplied in the source information.
This 22308-E1A-MA-T41A spherical roller bearing features a 40mm bore diameter with enhanced E1 design and improved A internal geometry for superior load capacity. The solid brass MA cage guided by the outer ring ensures stability under extreme oscillating conditions typical of vibrating screens and heavy mining equipment. Designed to handle high radial loads and misaligned shafts, this bearing is essential for quarrying, construction machinery, and industrial screening applications in global trade markets.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
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| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
When ordering, confirm that the bearing complies with ISO 15243 and request material test reports for the chrome steel rings and brass cage. Verify the dimensional tolerance zone and radial clearance by requesting a coordinate‑measuring machine (CMM) inspection report for the first shipment.
Discuss shipping terms such as FOB Shanghai or CIF destination, and agree on expected lead times, which for Chinese bearing manufacturers typically range from three to five weeks after order confirmation. Clarify payment conditions, for example a T/T advance or letter of credit, as these are not listed.
Arrange third‑party quality inspection to check load rating, noise level and surface finish before the goods are released. Insist on receiving a certificate of conformity and a batch test report that documents compliance with the specified dynamic load and speed limits. Proper documentation will smooth customs clearance and ensure the bearing meets the buyer’s technical requirements.
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When sourcing Spherical Roller Bearings 22308-E1a-Ma-T41a for your business, securing the right balance of quality and cost is essential. Wuxi Spark Bearing Co. Ltd., a verified supplier based in China, offers this product with key specifications including Spherical Roller Bearing, Tapered Bore (1:12), 40 mm (d), and 90 mm (D). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $65120./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8482.20, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Spherical Roller Bearings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuxi Spark Bearing 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 8482.20 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 Spherical Roller Bearings 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 Spherical Roller Bearings 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 8482.20 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 Spherical Roller Bearings 22308-E1a-Ma-T41a from Wuxi Spark Bearing Co. Ltd. is $65120./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 Wuxi Spark Bearing Co. Ltd. through EximNext.
The supplier, Wuxi Spark Bearing Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Spherical Roller Bearings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spherical Roller Bearings 22308-E1a-Ma-T41a is classified under HS Code 8482.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spherical Roller Bearings from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuxi Spark Bearing Co. Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Wuxi Spark Bearing 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 Spherical Roller Bearings 22308-E1a-Ma-T41a supplied by Wuxi Spark Bearing Co. Ltd. include Spherical Roller Bearing, Tapered Bore (1:12), 40 mm (d), and 90 mm (D). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuxi Spark Bearing Co. Ltd. offers Spherical Roller Bearings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spherical Roller Bearings is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuxi Spark Bearing Co. Ltd. through our platform.
Wuxi Spark Bearing Co. Ltd. maintains international quality certifications. These ensure that the Spherical Roller Bearings 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. Wuxi Spark Bearing 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 Wuxi Spark Bearing Co. Ltd..
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