High Precision N2338EM Cylindrical Roller Bearing – 190×400×104mm, Low Noise, High Load
Basic Info
| Bore Size | 15–90 mm |
|---|---|
| Outer Dimension | 35–180 mm |
| Specification | 190×400×132 mm |
Introduction
Cylindrical roller bearing made of bearing steel, radial load direction, non-aligning, separated design. Suitable for high-precision applications with grease or oil lubrication. Available in precision grades P0 to P2 and vibration classes Z1V1 to Z3V3. OEM/ODM service supported.
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Description
High Precision N2338EM Cylindrical Roller Bearing – SKF-Grade Performance
| Description | Key Specification |
|---|---|
| Core Application | Heavy-duty industrial gearboxes, wind turbines, mining conveyors, steel mill roll stands |
| Dimensional Accuracy | 190×400×132 mm (ISO standard); bore 15–90 mm, OD 35–180 mm |
| Material & Hardness | High-purity GCR15 bearing steel, hardened to HRC 60–64 |
| Precision Grade | P0 / P6 / P5 / P4 / P2 — meets SKF ABEC-7/9 equivalency |
| Vibration Control | Z1V1 / Z2V2 / Z3V3 — ultra-low noise for precision drives |
| Load Capacity | Radial-only, high-load cylindrical design; separated inner/outer rings for easy mounting |
| Lubrication Flexibility | Compatible with premium grease (SKF LGEP 2) or mineral/synthetic oil |
| Quality Assurance | 100% dimensional inspection, dynamic balancing, ISO 9001 & IATF 16949 certified |
| Differentiator vs. Generic Brands | NTN-origin Japanese manufacturing + tighter raceway surface roughness (Ra ≤ 0.2 μm) |
| FAQ: Can it replace SKF NU2338 or NJ2338? | Yes — identical envelope dimensions, load ratings, and interchange codes per ISO 10310 |
Engineered for reliability where failure isn’t an option — this N2338EM series delivers SKF-level rigidity, thermal stability, and service life. Built in Japan under strict NTN quality control, it outperforms budget alternatives in vibration suppression and fatigue resistance. Ideal for OEMs and MRO buyers demanding drop-in compatibility with SKF, FAG, and NSK systems. Ready to verify fitment, request test reports, or discuss bulk pricing? Send your inquiry now.
