NSK NN3014TBKRCC1P4 Cylindrical Roller Bearing

Product Title: NSK NN3014TBKRCC1P4 Double‑Row Cylindrical Roller Bearing – P4 Super‑Precision

Part Number: NN3014TBKRCC1P4
Brand: NSK
Series: NN30 Series
Category: Precision Cylindrical Roller Bearings
Condition: New (OEM)
Availability: In Stock – Global Shipping Available

🔧 Product Overview

The NSK NN3014TBKRCC1P4 is a double‑row cylindrical roller bearing engineered for super‑precision applications. With a P4 accuracy class, it delivers exceptional rigidity, low noise, and minimal vibration, making it ideal for CNC spindles, grinding machines, and industrial robotics. NSK’s advanced design and high‑grade steel construction ensure reliable performance under high‑speed, heavy‑load, and space‑constrained conditions.

✅ Key Features

• Precision Class P4: Super‑precision tolerance for tight runout and positional accuracy

• Double‑Row Design: High radial load capacity and rigidity

• Premium Steel Construction: Exceptional wear resistance and durability

• Low Friction Operation: Optimized roller geometry reduces heat and energy loss

• Compact Dimensions: 70 mm ID × 110 mm OD × 30 mm width for space‑efficient assemblies

📐 Technical Specifications

🏭 Typical Applications

💡 Benefits

• Enhanced Machine Accuracy: P4 tolerance minimizes run‑out for tighter tolerances

• Extended Service Life: High‑quality steel and optimized design resist wear

• Reduced Maintenance: Low friction lowers heat generation and lubricant degradation

• High Load Capacity: Double‑row configuration handles heavy radial forces

❓ Frequently Asked Questions

Q: What does P4 class mean?
A: P4 indicates super‑precision grade with tighter tolerances on diameter, roundness, and run‑out—ideal for high‑accuracy machinery.

Q: Can this bearing run at high speeds?
A: Yes. When grease‑lubricated, it supports speeds up to 6,500 rpm. Oil mist lubrication can further increase allowable speed.

Q: Is it suitable for heavy‑duty applications?
A: Absolutely. Its double‑row design and high dynamic load rating (213 kN) make it well‑suited for heavy radial loads.

📌 Conclusion

The NSK NN3014TBKRCC1P4 offers superior precision, robust load capacity, and long‑term reliability in a compact package. Upgrade your equipment with this double‑row cylindrical roller bearing to achieve peak performance, reduced downtime, and consistent quality in your most demanding applications.

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