Double Row Cylindrical Roller Bearing Nu222-Ec C3 with Brass Cage for CNC Machine Tools

Product Specifications

Application Industries

Reduce CNC Machine Downtime with Nu222-Ec C3 Double Row Cylindrical Roller Bearing

CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, emergency maintenance costs, and missed deadlines. Many face the challenge of sourcing reliable bearings that match original specifications, especially when dealing with multiple suppliers for different components.

Genuine Brass Cage Bearings in Stock for Immediate Delivery

Our Double Row Cylindrical Roller Bearing Nu222-Ec C3 with Brass Cage addresses these pain points directly. As an officially authorized distributor, we guarantee 100% authentic products that meet strict ISO 9001 and DIN standards. With sufficient ready stock of P4/P2 precision grade bearings, we ensure rapid delivery to minimize your equipment downtime. This bearing is specifically engineered for the high-precision requirements of CNC machine tool spindles, where consistent performance is critical.

Optimal Performance in High-Precision Machining Environments

This Double Row Cylindrical Roller Bearing excels in applications requiring high radial load capacity and precise axial alignment. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures. With a hardness of 60-64 HRC, it delivers exceptional wear resistance even under continuous operation. The brass cage provides stable roller guidance, making it suitable for moderate to high-speed CNC machining centers where vibration control is essential.

Key Technical Features for CNC Machine Reliability

The C3 clearance of this bearing ensures optimal internal space for thermal expansion during high-speed operation, preventing premature failure due to heat buildup. The combination of bearing steel material and brass cage enhances durability, while vibration class Z1V1 to Z3V3 options allow customization based on specific noise and precision requirements. The separated design not only facilitates maintenance but also ensures accurate fitting, which is crucial for maintaining the tight tolerances demanded by CNC machining processes.

Avoid Hidden Costs of Substandard Bearings

Choosing non-genuine or low-quality bearings for CNC machines can lead to significant hidden costs. Early bearing failure may result in spindle damage, requiring expensive repairs and extended downtime. Our standardized precision testing procedures ensure full-process quality traceability, from incoming material verification to finished product delivery. By investing in a high-quality C3 Clearance Cylindrical Roller Bearing, you reduce the risk of unplanned maintenance and extend the service life of your CNC equipment, ultimately lowering total operational costs.

Why Global Manufacturers Trust Our Bearing Solutions

Packaging & Shipping

• Secure carton pallet packaging with protective measures to prevent damage during transit
• Ready stock available for dispatch within 3-7 working days
• Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time logistics tracking provided for all shipments
• Minimum order quantity of 1 piece, supporting both emergency repairs and planned maintenance

Get Your Nu222-Ec C3 Bearing Shipped Today

Don’t let bearing issues disrupt your CNC production schedule. Send us your requirements, including quantity and application details, and our team will provide a quotation within one working day. With our rapid delivery and expert technical support, you can get your machine back to optimal performance with minimal delay.

Frequently Asked Questions