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Cross Roller Bearing Supplier Offering Free Technical Support and Customized Solutions
Product Spotlights
Free technical support and customized solutions from a certified factory. High rigidity, compact design, and precision grades up to P2. Customizable dimensions, preload, sealing, and lubrication. Suitable for robots, machine tools, medical devices. ISO 9001/14001/OHSAS 18001 certified. Global shipping from major Chinese ports.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Bearing steel (GCr15) / Stainless steel (optional)
Size Range:
Customizable (from 20mm to 2000mm outer diameter)
Precision Grade:
P2, P4, P5 (ISO 492)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Bearing steel (GCr15) / Stainless steel (optional)
Size Range
Customizable (from 20mm to 2000mm outer diameter)
Precision Grade
P2, P4, P5 (ISO 492)
Dynamic Load Capacity
Varies by size (up to 500 kN)
Static Load Capacity
Varies by size (up to 800 kN)
Max Rotational Speed
Up to 3000 rpm (depending on size)
Lubrication
Grease or oil (optional)
Application
Machine tools, robotics, medical equipment, aerospace
Certification
ISO 9001, ISO 14001, OHSAS 18001 (as per company data)
Customization
Available (dimensions, preload, sealing, etc.)
Henan San Kuang Machinery Technology Co., Ltd., established in 2014 with a factory spanning 10,000–30,000 square meters and a team of 51–100 skilled employees, is proud to offer high-quality cross roller bearings that combine precision engineering with exceptional customer support. As a dedicated supplier, we provide free technical support and customized solutions to meet the unique demands of your applications. Our cross roller bearings are designed to deliver superior rigidity, rotational accuracy, and load capacity, making them ideal for robotics, machine tools, medical devices, and aerospace equipment. With years of experience and a strong export record (annual export value US$2.5M–US$5M), we ensure that every bearing meets rigorous international standards.
Product Features & Technical Specifications
- Compact Design: Cross roller bearings use cylindrical rollers arranged perpendicularly between inner and outer rings, providing high load capacity in a compact cross-section.
- High Rigidity: The unique roller arrangement minimizes elastic deformation under load, ensuring stable performance during high-speed or heavy-duty operations.
- Excellent Rotational Accuracy: Available in precision grades P2, P4, and P5, with runout tolerances as low as 2 μm.
- Customizable Options: We offer customized dimensions, preload levels, sealing types (contact/non-contact), and lubricants (grease or oil) to suit your specific application.
- Long Service Life: Made from high-quality bearing steel (GCr15) or optional stainless steel, with heat treatment and grinding processes that enhance wear resistance and fatigue life.
- Free Technical Support: Our engineering team provides free consultation on bearing selection, installation, and maintenance, helping you optimize performance and reduce downtime.
| Parameter | Value Range |
|---|---|
| Outer Diameter (OD) | 20 mm – 2000 mm (custom) |
| Dynamic Load Capacity (C) | Up to 500 kN |
| Static Load Capacity (C0) | Up to 800 kN |
| Max Rotational Speed | 3000 rpm (depending on size) |
| Material | Bearing steel (GCr15) / Stainless steel (optional) |
| Precision Grade | P2, P4, P5 (ISO 492) |
| Lubrication | Grease or oil (customizable) |
| Certification | ISO 9001, ISO 14001, OHSAS 18001, and others |
Why Choose Our Cross Roller Bearings?
- Free Technical Support: Our experienced engineers provide free assistance with bearing selection, design integration, and troubleshooting – before and after purchase.
- Customized Solutions: We understand that standard bearings may not fit every application. That’s why we offer fully customized cross roller bearings, including non-standard sizes, special coatings, and integrated mounting flanges.
- Consistent Quality: Every bearing undergoes rigorous inspection (dimensional, noise, vibration, and runout) to ensure it meets your specifications and our high standards.
- Global Reach: We ship to major ports including Shanghai, Lianyungang, Qingdao, and Tianjin, serving markets across North America, South America, Europe, Asia, Africa, and Oceania.
Trusted Partner for Precision Applications
With over a decade of experience in bearing manufacturing, Henan San Kuang Machinery Technology Co., Ltd. has built a reputation for reliability and innovation. Our factory is certified under multiple management systems including ISO 9001, ISO 14001, OHSAS 18001, and others, reflecting our commitment to quality, environmental responsibility, and occupational health. We have a dedicated R&D team that continuously improves our products, and we welcome your inquiries for custom designs. By choosing us as your cross roller bearing supplier, you gain a partner dedicated to your success — with free technical support, competitive pricing, and on-time delivery. Contact us today to discuss your requirements and receive a free consultation.
Frequently Asked Questions (FAQ)
-
What is a cross roller bearing used for?
Cross roller bearings are commonly used in applications requiring high rigidity and rotational accuracy, such as industrial robots, machine tool spindles, medical imaging equipment, and precision rotary tables. -
Can you provide custom sizes?
Yes, we offer customized solutions. You can specify outer diameter, inner diameter, width, preload, and sealing type. Our engineering team will design a bearing that fits your exact requirements. -
What is the lead time for a custom order?
Lead time depends on complexity and quantity. Typically, standard custom bearings take 15–30 working days. We will provide a specific timeline after reviewing your drawing. -
Do you offer free technical support for bearing selection?
Absolutely. Our technical team provides free consultation to help you choose the right bearing type, size, and precision grade for your application. Just contact us with your load, speed, and mounting information. -
What certifications do your bearings have?
Our factory holds ISO 9001, ISO 14001, OHSAS 18001, and other certifications. We can also provide material certificates and inspection reports upon request. -
Can I get a sample before placing a bulk order?
Yes, we offer samples for evaluation. Sample cost and shipping are negotiable, and we can refund the sample fee after a bulk order. -
What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is usually 10 pieces. For custom bearings, MOQ may be lower depending on the design. Contact us for details. -
How do you ensure the quality of bearings?
We have a strict quality control process including raw material inspection, in-process checks, final dimensional measurement, and running noise/vibration testing. Every bearing is tested before shipment.
Send Inquiry to This Supplier
1Yr
Year Established
2014
Factory Size
10,000-30,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
51 - 100 People
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