High Precision N314EM Cylindrical Roller Bearings – ISO P6, Low Noise, High Load
Basic Info.
| Bore Diameter | 15–90 mm |
| Outer Diameter | 35–180 mm |
| Width/Thickness | 35 mm |
| Structure | Cylindrical |
| Load Direction | Radial |
| Lubrication | Grease or Oil |
Introduction
Cylindrical roller bearing 307 (Model NUP314EM), made of high-grade bearing steel, offers high radial load capacity and precision ratings from P0 to P2. Designed for OEM/ODM applications, it features separated construction, low vibration (Z1V1–Z3V3), and standard packaging (carton/pallet). Origin: China.
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Warranty 1 year
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Description
Why Choose Our High-Precision Cylindrical Roller Bearings?
| Description | Key Value |
|---|---|
| Ultra-Precise Tolerance | P0 to P2 precision grades — ideal for high-speed, low-vibration applications |
| Robust Material | High-carbon chromium bearing steel (GCr15), hardened to HRC 60–64 |
| Optimized Design | NUP314EM configuration: fixed axial location on both sides + separable rings for easy mounting |
| Radial Load Capacity | Exceptional dynamic load rating — up to 275 kN (varies by variant) |
| Dimensional Accuracy | Standard bore: 70 mm; OD: 150 mm; Width: 35 mm (ISO 3534 compliant) |
| Vibration Control | Z2V2 / Z3V3 certified — meets strict noise-sensitive OEM requirements |
| Application Versatility | Wind turbines, gearboxes, mining equipment, paper mills & industrial motors |
| Quality Assurance | 100% dimensional inspection, heat-treatment verification, and dynamic testing |
| Competitive Edge | Same performance as SKF NUP314EM — at 25–30% lower cost, with BDL’s 2-year warranty |
| Frequently Asked | Q: Are these interchangeable with SKF originals? A: Yes — full ISO/ABEC/DIN compliance. Q: Can you supply custom cages or lubrication? A: Yes — brass, polyamide, or steel cages; grease (Shell Gadus) or oil options available. |
Ready to upgrade reliability and cut downtime? Contact us now for a technical datasheet, sample quote, or OEM support.
