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The XSU 140644 Cross Roller Slewing Bearing is a non‑gear unit designed for heavy‑duty rotational applications. It features a 140 mm bore, a 644 mm outer diameter and overall dimensions of 714 mm × 574 mm × 56 mm. The bearing is machined from Chrome Steel GCr15 / Chromium Alloy Steel and carries HS Code 8483.60.40 for customs classification.
The crossed‑cylindrical roller arrangement provides high rigidity and precise positioning, a common requirement in excavators and crane turntables. Typical hardness for this steel grade lies between 60 and 62 HRC, ensuring resistance to wear under combined radial, thrust and moment loads. Standard practice is to lubricate the bearing with NLGI grade 2 grease, which operates reliably from - 30 °C to 120 °C. Industry tables list a typical radial load capacity around 250 kN and an axial capacity near 150 kN for bearings of this size.
Primary users include manufacturers of construction, mining and wind‑turbine equipment seeking long‑life components with minimal maintenance. When sourcing, buyers can discuss flexible minimum order quantities and request FOB or CIF terms, but exact quantities should be confirmed with the supplier. Verification of material certificates and dimensional inspection reports is advisable before placing a bulk order.
| Material | Chrome Steel GCr15 / Chromium Alloy Steel |
| Bore Diameter | 140 mm |
| Outer Diameter | 644 mm |
| Overall Dimensions (L × W × H) | 714 mm × 574 mm × 56 mm |
| HS Code | 8483.60.40 |
| Typical Hardness | 60‑62 HRC (typical) |
| Standard Lubrication | NLGI grade 2 grease (standard) |
| Typical Operating Temperature | -30 °C to 120 °C (standard) |
| Typical Radial Load Capacity | up to 250 kN (typical) |
| Typical Axial Load Capacity | up to 150 kN (typical) |
Luoyang Mc Bearing Technology Co., Ltd. is located in the Bearing Zone of Yiyang Industry Cluster District, Luoyang City, Henan Province, China (postal code 471000). The supplier is listed with a harbour trust tier, although its current response rate is recorded as 0 % with no average response time logged, indicating that communication timing should be confirmed directly.
The company markets cross‑roller slewing bearings for heavy‑industry use and states that it can accommodate flexible minimum order quantities. Trade terms such as FOB or CIF are mentioned in the source description, but exact shipping conditions and payment schedules need to be agreed with the supplier before order confirmation.
The XSU 140644 cross roller slewing bearing features a 140mm bore and 644mm outer diameter, engineered without gear teeth for smooth rotational movement under combined radial, thrust, and moment loads in heavy-duty machinery. Crossed cylindrical roller arrangement provides high rigidity and precise positioning for excavators, cranes, wind turbines, and industrial turntable systems. This bearing is internationally classified under HS Code 8483.60.40 and sourced primarily from industrial manufacturing hubs for global export and distribution.
| 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 placing an order, verify the supplier’s material certification and request a mill test report that confirms the GCr15 steel composition and hardness. Checking the dimensional inspection certificate will ensure the 140 mm bore and 644 mm outer diameter meet the required tolerances for your equipment.
Confirm the preferred incoterm - FOB or CIF - and ask the supplier to provide a detailed packing list, including crate dimensions and weight, to allow accurate freight quotation. Payment terms should be clarified, with typical arrangements ranging from a deposit on order to balance against shipping documents, but the exact schedule must be agreed with the supplier.
Plan an on‑site or third‑party inspection if the bearing is critical to safety‑related machinery. Request an independent quality audit and verify that the bearing complies with relevant industry standards before acceptance of the shipment.
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When sourcing Xsu 140644 Cross Roller Slewing Bearing for your business, securing the right balance of quality and cost is essential. Luoyang Mc Bearing Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Cross Roller Slewing Bearing, Gearless (No Gear Teeth), 140 mm (approx.), and 644 mm (approx.). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.60.40, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Xsu 140644 Cross Roller S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Mc Bearing Technology 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 8483.60.40 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 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 Xsu 140644 Cross Roller S 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 Xsu 140644 Cross Roller S 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 8483.60.40 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 Xsu 140644 Cross Roller Slewing Bearing from Luoyang Mc Bearing Technology Co., Ltd. is $100/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 Luoyang Mc Bearing Technology Co., Ltd. through EximNext.
The supplier, Luoyang Mc Bearing Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Xsu 140644 Cross Roller S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Xsu 140644 Cross Roller Slewing Bearing is classified under HS Code 8483.60.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Xsu 140644 Cross Roller S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Mc Bearing Technology Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Luoyang Mc Bearing Technology 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 Xsu 140644 Cross Roller Slewing Bearing supplied by Luoyang Mc Bearing Technology Co., Ltd. include Cross Roller Slewing Bearing, Gearless (No Gear Teeth), 140 mm (approx.), and 644 mm (approx.). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Mc Bearing Technology Co., Ltd. offers Xsu 140644 Cross Roller S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Xsu 140644 Cross Roller S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Mc Bearing Technology Co., Ltd. through our platform.
Luoyang Mc Bearing Technology Co., Ltd. maintains international quality certifications. These ensure that the Xsu 140644 Cross Roller S 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. Luoyang Mc Bearing Technology 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 Luoyang Mc Bearing Technology Co., Ltd..
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