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The 22309‑E1A‑K‑MA‑T41A is a spherical roller bearing with a 45 mm bore, featuring Chrome Steel (GCr15) rolling elements, a solid brass cage, and steel rings. Its design incorporates an enhanced E1 internal structure, a tapered K bore, an outer‑ring‑guided MA cage, and the T41A suffix indicating suitability for vibration loading with a narrow diameter tolerance zone. The bearing conforms to HS Code 8482.50 for international trade. It is listed by Wuxi Spark Bearing Co. Ltd. as a replacement for SKF, FAG and TIMKEN units.
Chrome Steel GCr15 is the standard material for high‑load spherical roller bearings, typically hardened to 60‑65 HRC to resist wear. The brass cage provides reliable guidance and reduces friction, while the steel rings give structural strength. Internally the bearing is rated with a C4 radial clearance, a tolerance class that balances precision and durability for heavy‑duty machinery. In the industry, bearings of this size often carry a dynamic load rating around 150 kN and a maximum speed of about 3000 rpm, which are typical values for the 22309 series.
These bearings are commonly used in mining machines, quarrying equipment, construction vibratory screens, road rollers and saw‑tooth cutting machinery, where vibration and impact loads are prevalent. Importers should request the supplier’s minimum order quantity, Incoterms, and payment conditions before placing an order. Wuxi Spark Bearing Co. Ltd. holds a harbour‑tier verification, indicating a basic level of platform validation. Confirm all trade terms and required documentation directly with the supplier.
| Bore diameter | 45 mm |
| Rolling element material | Chrome Steel (GCr15) |
| Cage material | Brass |
| Ring material | Steel |
| Design suffixes | E1 (enhanced), K (tapered bore), MA (outer ring guided brass cage), T41A (vibration loading) |
| Internal radial clearance | C4 |
| Typical dynamic load rating | typical up to 150 kN for 45 mm bore |
| Typical speed rating | typical maximum 3000 rpm |
| Typical tolerance class | typical P5 |
| Typical packaging | typical one unit per wooden crate |
Wuxi Spark Bearing Co. Ltd. is located in the Jinshan North Science and Technology Industry Park, Jianghai West Road, Wuxi, Jiangsu 214000, China. The company is classified under the harbour verification tier, which reflects a foundational level of platform validation. Its public profile does not disclose a response rate, indicating that response metrics are currently unavailable.
The supplier offers spherical roller bearings that can substitute major brands such as SKF, FAG and TIMKEN, and states the ability to provide prompt delivery and after‑sale service. Their product catalogue includes bearings with enhanced E1 designs and various suffixes for specific applications. All product information presented derives from the supplier’s own description; no additional corporate history or client list is provided.
This 22309-E1A-K-MA-T41A spherical roller bearing features an enhanced E1 design with tapered bore (K suffix) and outer ring guided brass cage (MA type), specifically engineered for vibrating screen and vibratory equipment applications (T41A suffix). The 45mm bore size and robust construction make it ideal for heavy-duty industrial machinery in mining, quarrying, and construction sectors. Widely sourced from major manufacturers such as FAG/Schaeffler, this bearing is classified under HS Code 8482.50 for global trade and export purposes.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before confirming a purchase, verify that the bearing’s bore size, material grade, cage type and clearance class match the requirements of your equipment. Request the supplier’s test certificates, such as ISO 9001 or material test reports, to ensure conformity with industry standards. Check that the HS Code 8482.50 is correctly applied for customs clearance and that the product complies with any destination‑specific regulations. Confirm the exact MOQ, packaging details and any required certifications before placing an order.
Discuss logistics early by asking the supplier which Incoterms they can offer, for example FOB Shanghai or CIF Ningbo, and clarify the expected lead time for production and shipment. Payment terms are typically negotiated as a letter of credit or advance payment; obtain written confirmation of the agreed method. If the buyer needs container loading plans or freight forwarder coordination, request that information upfront to avoid delays.
Arrange for a pre‑shipment inspection to verify dimensional tolerances, surface finish and material hardness against the supplied specifications. An independent third‑party inspection can provide a detailed report covering visual checks, dimensional measurement and functional testing. Ensure that the supplier supplies a full set of documentation, including a packing list, commercial invoice, certificate of origin and any test reports, so that customs clearance and quality assurance proceed smoothly.
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When sourcing Spherical Roller Bearings 22309-E1a-K-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, MA Type (outer ring guided brass cage), 45 mm (Bore Diameter), and 100 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5585./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8482.50, 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 8482.50 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 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 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 8482.50 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 22309-E1a-K-Ma-T41a from Wuxi Spark Bearing Co. Ltd. is $5585./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 22309-E1a-K-Ma-T41a is classified under HS Code 8482.50. 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 22309-E1a-K-Ma-T41a supplied by Wuxi Spark Bearing Co. Ltd. include Spherical Roller Bearing, MA Type (outer ring guided brass cage), 45 mm (Bore Diameter), and 100 mm. 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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