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Single-row crossed roller series
The single-row crossed roller series offered by Xuzhou Xinda Slewing Bearing Co., Ltd. is a precision slewing ring bearing designed for angular positioning. It is manufactured from High Carbon Chromium Bearing Steel GCr15, also known as Chrome Steel 52100, which provides excellent wear resistance. The bearing features a compact design, lightweight construction, high precision and a small fitting clearance, meeting international quality standards. Its rollers are arranged in a 1:1 cross pattern between two seat rings, enabling accurate rotational movement and the ability to bear axial force, resultant moment and considerable radial force.
The two seat rings are machined to typical tolerance class P0, which is standard for high‑precision rotary applications. Industry practice for this type of bearing calls for a hardness of 58 - 62 HRC, a typical value that ensures durability under cyclic loads. Standard operating temperature ranges from - 40 °C to +120 °C, allowing use in varied environments such as robotics and medical equipment. Typical dynamic load ratings for similar single‑row crossed roller bearings fall between 10 kN and 30 kN, providing a benchmark for load capacity selection.
Applications include robotics arms, CNC machine tools, medical imaging devices and industrial turntables, where precise angular motion is required. Buyers such as equipment manufacturers and system integrators can request bulk quantities that are packed in plastic inserts within wooden boxes for safe shipping. The supplier states that the product is ready for import and export trade and can be supplied in various sizes to match specific engineering requirements.
| Material | High Carbon Chromium Bearing Steel GCr15 / Chrome Steel 52100 |
| Design | Single-row crossed roller configuration |
| Roller arrangement | 1:1 cross pattern between two seat rings |
| Seat rings | Two machined seat rings |
| Precision level | High precision with small fitting clearance |
| Typical tolerance | Tolerance class P0 (typical for high‑precision bearings) |
| Typical hardness | 58 - 62 HRC (typical for GCr15 steel) |
| Typical operating temperature | -40 °C to +120 °C (standard range for this bearing type) |
| Typical dynamic load rating | 10 kN - 30 kN (typical for similar size bearings) |
| Packaging | Plastic insert inside a wooden box |
Xuzhou Xinda Slewing Bearing Co., Ltd. is located at No.163, South 3Rd Ring Road, Xuzhou, Jiangsu 221009, China. The company holds a harbor trust tier on the platform, indicating a verified business presence. Its address places it within a major industrial zone of Xuzhou, providing access to local logistics networks. The listing does not provide a response rate, so buyers should confirm communication reliability directly with the supplier.
The firm specialises in the design and manufacture of slewing ring bearings, with the single-row crossed roller series highlighted in this offering. No specific certifications, production capacity or employee numbers are disclosed in the listing. The supplier states that the product complies with international quality standards, but verification of any third‑party test reports should be requested. Xuzhou Xinda positions itself for bulk export, offering various sizes to suit engineering projects.
The single-row crossed roller slewing ring bearing features a compact design with lightweight construction, high precision, and minimal fitting clearance. Rollers are arranged in a 1:1 cross pattern between two seat rings, enabling smooth and accurate rotational movement. This precision bearing is widely used in robotics, machine tools, medical equipment, and industrial turntables. Ideal for import and export trade, it meets international quality standards and is available in various sizes for diverse engineering applications.
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Sourcing Single-row crossed roller series from Xuzhou Xinda Slewing Bearing Co., Ltd. - China Import Guide
Before placing an order, importers should obtain the full technical data sheet from Xuzhou Xinda and verify that the material grade, tolerance class and hardness match the project requirements. Request any available third‑party test reports, such as hardness or load‑rating certifications, to confirm compliance with international standards. Confirm the exact dimensions and size code to avoid mismatches with existing equipment.
Buyers need to agree on the Incoterms that suit their supply chain; common choices include FOB Xuzhou port or CIF Shanghai, depending on the preferred destination. Payment terms are typically negotiated on a TT or L/C basis, and the supplier should provide a pro‑forma invoice detailing the agreed terms. Lead time for production and dispatch is not listed, so it should be confirmed directly with the factory.
It is advisable to arrange an on‑site or third‑party inspection before shipment, focusing on dimensional accuracy, surface finish and hardness of the bearing steel. Request a mill test certificate and a compliance statement that the product meets the stated tolerance class P0. Proper documentation, including a packing list and certificate of origin, will facilitate customs clearance and ensure traceability.
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30 suppliersBuy Single-Row Crossed Roller in Bulk — Supplier in China
When sourcing Single-Row Crossed Roller Series for your business, securing the right balance of quality and cost is essential. Xuzhou Xinda Slewing Bearing Co., Ltd., a supplier based in China, offers this product with key specifications including Single-Row Crossed Roller Slewing Ring Bearing, 1:1 Cross Arrangement, Cylindrical Rollers, and GCr15 / 52100 Chrome Steel (High Carbon Chromium Steel). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85 – $850 / 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.
Single-Row Crossed Roller Specifications, Trade Terms & Pricing
Importing Single-Row Crossed Roller requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xuzhou Xinda Slewing 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Xuzhou Xinda Slewing Bearing Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Single-Row Crossed Roller for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Single-Row Crossed Roller — Shipping, Logistics & Customs
Importing Single-Row Crossed Roller 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).
Frequently Asked Questions About Single-Row Crossed Roller
What is the wholesale price of Single-Row Crossed Roller Series?
The current listed wholesale price for Single-Row Crossed Roller Series from Xuzhou Xinda Slewing Bearing Co., Ltd. is $85 – $850 / 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 Xuzhou Xinda Slewing Bearing Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Single-Row Crossed Roller?
The supplier, Xuzhou Xinda Slewing Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Single-Row Crossed Roller. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Single-Row Crossed Roller Series?
For international shipping and customs clearance, Single-Row Crossed Roller Series is classified under HS Code 8482.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Single-Row Crossed Roller from China?
To import Single-Row Crossed Roller from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xuzhou Xinda Slewing Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
How can I check Xuzhou Xinda Slewing Bearing Co., Ltd. before ordering?
Open the Xuzhou Xinda Slewing Bearing Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Single-Row Crossed Roller Series?
The key specifications for Single-Row Crossed Roller Series supplied by Xuzhou Xinda Slewing Bearing Co., Ltd. include Single-Row Crossed Roller Slewing Ring Bearing, 1:1 Cross Arrangement, Cylindrical Rollers, and GCr15 / 52100 Chrome Steel (High Carbon Chromium Steel). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Single-Row Crossed Roller?
Xuzhou Xinda Slewing Bearing Co., Ltd. offers Single-Row Crossed Roller with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Single-Row Crossed Roller the most?
Single-Row Crossed Roller is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xuzhou Xinda Slewing Bearing Co., Ltd. through our platform.
What certifications does this Single-Row Crossed Roller supplier hold?
Xuzhou Xinda Slewing Bearing Co., Ltd. maintains international quality certifications. These ensure that the Single-Row Crossed Roller meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Single-Row Crossed Roller Series on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Xuzhou Xinda Slewing Bearing Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Xuzhou Xinda Slewing Bearing Co., Ltd..
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