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Precision Cylindrical Roller Bearings are engineered to support high‑speed spindles and heavy radial loads in industrial machinery. Screw Technology Co., Limited manufactures these bearings from Chrome Steel (GCr15/SUJ2) or Stainless Steel 440C, offering P4 or P2 grade options that comply with ISO and ABEC standards. The design delivers a low cross‑sectional height while maintaining rigidity, which is essential for compact machine tool architectures. The bearings are supplied from the supplier’s facility in Suzhou, Jiangsu, China.
In the bearing market, single‑row cylindrical rollers such as the VXO super‑precision type provide higher speed capability than comparable double‑row units, while double‑row designs handle larger loads. Typical speed ratings for P4 grade bearings reach up to 30 000 rpm and radial load capacities can exceed 10 kN, depending on size. Industry practice specifies a friction coefficient around 0.0015 for polished steel rollers, and a rigidity modulus that supports sub‑micron spindle positioning. These characteristics make the product suitable for CNC machines, turbines and gearboxes.
OEM manufacturers and industrial distributors import these bearings for use in CNC machining centres, turbine drive assemblies and heavy‑duty gearboxes. Buyers should request detailed dimensional drawings, tolerance tables and confirm the applicable incoterm and minimum order quantity with the supplier. Lead times, payment terms and packaging specifications are negotiated on a case‑by‑case basis, ensuring alignment with production schedules. Screw Technology Co., Limited indicates that the bearings are ready for bulk export once specifications are finalised.
| Material | Chrome Steel (GCr15/SUJ2) or Stainless Steel 440C |
| Grade | P4 or P2 (ISO and ABEC compliant) |
| Bearing type | Single‑row cylindrical roller bearing |
| Speed rating (rpm) typical | up to 30 000 rpm for P4 grade |
| Radial load capacity typical | 10 kN or higher depending on size |
| Friction coefficient typical | ≈ 0.0015 for polished rollers |
| Rigidity (deflection) typical | ≤ 0.5 µm under rated load |
| Cross‑sectional height typical | low profile design, ≤ 15 mm |
| Standard dimensions | inner and outer diameters follow standard series (e.g., 20 mm‑200 mm) as per ISO 281 |
| Packaging typical | packed in anti‑corrosion bags and wooden crates for export |
Screw Technology Co., Limited is located at 5/F, Building B, Baodai Sci‑tech Park, 988 Wusong Road, Wuzhong District, Suzhou, Jiangsu 215124, China. The company holds a harbor‑tier verification on the platform, with a recorded response rate of 0 % and no average response time logged. Its profile lists the manufacturing and export of precision cylindrical roller bearings for industrial applications. The listed address confirms the supplier operates from an established industrial park in Suzhou.
The supplier’s catalogue emphasises bearings built to P2 and P4 grades for high‑speed spindle use, and it highlights compliance with ISO and ABEC standards. No additional certifications, production capacity figures or client references are provided in the public profile. Prospective buyers are encouraged to request technical drawings and quality test reports directly from the factory. Communication channels are available through the platform’s messaging system.
Precision cylindrical roller bearings are engineered for high-speed machine tool spindles and heavy radial load applications, offering superior rigidity and accuracy compared to standard bearings. These P4 or P2 grade bearings meet ISO and ABEC standards and are widely used in CNC machinery, turbines, gearboxes, and heavy industrial equipment. As a key component in precision manufacturing, they are sourced globally by OEM manufacturers and industrial distributors for import and export trade.
| 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 an order, importers should request the full material certification for the chosen steel grade, dimensional drawings that show inner and outer diameters, and the supplier’s test report confirming ISO and ABEC compliance. Verifying the harbor‑tier status and obtaining a recent factory audit report can further reduce risk. It is also advisable to ask for a sample batch to evaluate surface finish and runout performance under load.
Logistics arrangements are typically negotiated after the technical specifications are approved. Buyers need to clarify the preferred incoterm - for example CIF Shanghai or FOB Suzhou - and confirm the estimated lead time based on the order size and any required post‑machining processes. Payment terms such as a 30 % advance letter of credit followed by balance on sight are common, but should be agreed in writing before production commences.
Quality assurance should include a third‑party inspection at the factory, focusing on dimensional accuracy, hardness, and surface roughness as per the supplied drawings. Request a full inspection report and a certificate of conformity before shipment. Documentation to accompany the bearings normally consists of a packing list, commercial invoice, and a test certificate, all of which facilitate customs clearance and ensure the received product matches the agreed specifications.
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When sourcing Precision Cylindrical Roller Bearings for your business, securing the right balance of quality and cost is essential. Screw Technology Co., Limited, a verified supplier based in China, offers this product with key specifications including P4 (ABEC 7) / P5 (ABEC 5) / P6 Precision Grade, Cylindrical Roller Bearing with Steel Cage, and Bore 20mm - 200mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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 Precision Cylindrical Rol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Screw Technology Co., Limited 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 Precision Cylindrical Rol 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 Precision Cylindrical Rol 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 Precision Cylindrical Roller Bearings from Screw Technology Co., Limited is $500/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 Screw Technology Co., Limited through EximNext.
The supplier, Screw Technology Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Precision Cylindrical Rol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Precision Cylindrical Roller Bearings 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 Precision Cylindrical Rol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Screw Technology Co., Limited. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Screw Technology Co., Limited 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 Precision Cylindrical Roller Bearings supplied by Screw Technology Co., Limited include P4 (ABEC 7) / P5 (ABEC 5) / P6 Precision Grade, Cylindrical Roller Bearing with Steel Cage, and Bore 20mm - 200mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Screw Technology Co., Limited offers Precision Cylindrical Rol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Precision Cylindrical Rol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Screw Technology Co., Limited through our platform.
Screw Technology Co., Limited maintains international quality certifications. These ensure that the Precision Cylindrical Rol 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. Screw Technology Co., Limited 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 Screw Technology Co., Limited.
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