Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3 for Precision Industrial Applications

Product Specifications

Application Industries

Minimize Downtime with Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3

Industrial operations face significant losses when equipment fails due to bearing issues. Precision machinery downtime can cost thousands per hour, often caused by misaligned components or incompatible bearing clearances. Many buyers struggle with coordinating multiple suppliers for cross-brand components, leading to delayed maintenance and compromised production schedules.

Precision Bearings in Stock for Immediate Deployment

The Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3 addresses these challenges with its separated design and C3 clearance, ensuring optimal performance in high-precision industrial applications. As an officially authorized distributor, we maintain sufficient ready stock of P4/P2 precision grade bearings, enabling rapid delivery to minimize your equipment downtime. Our engineering team provides application-specific guidance to ensure proper matching with your CNC machine tools or industrial automation systems.

Engineered for High-Precision Industrial Environments

This double row cylindrical roller bearing excels in applications requiring precise radial load handling and high rigidity. The small gap design reduces operational vibration, critical for CNC machine spindles and precision automation equipment operating at moderate to high speeds. Its separated structure allows for easy mounting and dismounting, facilitating quick maintenance without compromising alignment—a key advantage in time-sensitive production environments.

Key Technical Features That Deliver Reliable Performance

The Nu317 Ec M/C3 bearing's C3 clearance provides the necessary internal space to accommodate thermal expansion during continuous operation, preventing premature failure in temperature-varying industrial settings. With a hardness rating of 60-64 HRC, the bearing steel construction ensures exceptional wear resistance under heavy loads. The brass or steel cage options offer stability at different speed ranges, with brass cages providing superior heat dissipation for extended running periods. Vibration class Z1V1 to Z3V3 options allow customization based on noise and precision requirements, ensuring compatibility with sensitive equipment like medical imaging systems.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing authentic high precision cylindrical roller bearings eliminates the hidden costs associated with counterfeit products. Non-genuine bearings often fail prematurely, leading to unplanned downtime, increased maintenance labor, and potential damage to adjacent components. Our products adhere to ISO 9001 and DIN standards, with full-process quality traceability from material verification to delivery. While initial investment in genuine bearings may be higher, the extended service life and reduced failure risk result in lower total ownership costs over time—particularly critical for high-value equipment in semiconductor and aerospace applications.

Our Commitment to Reliable Supply

Packaging & Shipping

• Carton pallet packaging with protective measures to prevent damage during transit
• Ready stock items processed within one working day for priority delivery
• Flexible shipping options including express carriers and freight services
• Real-time logistics tracking provided for all shipments
• Minimum order quantity of 1 unit to support emergency maintenance needs

Secure Your Bearing Supply Today

Don't let equipment downtime impact your production targets. The Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3 is in stock and ready to ship, ensuring you can resume operations quickly. Submit your order details now to benefit from our streamlined procurement process and dedicated technical support.

Frequently Asked Questions