Cylindrical Roller Bearing NU310ECM NU311ECM NU312ECM NU313ECM NU314ECM NU315ECM NU316ECM for Pumps Motors Gearbox Tractors

Technical specifications

Customization guide

Adjustable parameters include:

• Vibration rating (V1–V4) to match noise sensitivity requirements.
• Cage material (brass/steel) for thermal or load-specific needs.
• Precision grade (P6) can be upgraded for ultra-precision applications.

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With a precision rating of P6, you can achieve high rotational accuracy in CNC machinery. The open design allows for easy lubrication, ensuring long-term reliability in dusty environments. For pumps and motors, the high radial load capacity enables stable operation under continuous stress.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Material Innovation: Steel rollers and dual-material cages provide 20% higher fatigue resistance than all-steel designs.
   • Precision Engineering: P6 rating reduces radial runout by 30% compared to standard bearings.
   • Vibration Control: V1 models achieve 50% lower noise levels than industry benchmarks.

2. Version Selection Guide:

   • Base Model: Ideal for standard pumps and motors where cost-efficiency is prioritized.
   • Advanced Model: Choose for high-speed gearboxes requiring 60% better thermal stability than base models.
   • Pro Model: Perfect for precision机床 or aerospace applications needing V1 vibration and 3,000 RPM speed.

With the Pro version’s V1 vibration rating, you can ensure seamless operation in sensitive medical equipment. Pair its steel cage with high-speed motors to reduce maintenance downtime by 40%.