NTN N2313EM Cylindrical Roller Bearing – High Precision, Japan Made
Product Specifications
| Bore Diameter | 15–90 mm |
| Outer Diameter | 35–180 mm |
| Width/Thickness | 48 mm (typical, e.g., 65×140×48 mm) |
Introduction
High-precision cylindrical roller bearing made of bearing steel, suitable for radial load applications. Features grease or oil lubrication, precision grades P0–P2, low vibration (Z1V1–Z3V3), and OEM/ODM service. Manufactured in Japan under NTN brand.
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Description
NTN Japan High Precision N2313em Cylindrical Roller Bearing – Technical Highlights & Applications
| Description | Key Spec / Benefit |
|---|---|
| Ultra-Precise Radial Support | P0–P2 precision grades (ISO), Z1V1–Z3V3 low-vibration options |
| High-Load Capacity Design | Cylindrical roller structure + hardened bearing steel (JIS SUJ2 equivalent) |
| Optimized Dimensions | 65 × 140 × 48 mm — ideal for compact industrial gearboxes & motors |
| Separable Construction | Inner/outer rings separable → faster installation & maintenance |
| Radial-Only Load Handling | Non-aligning, high-stiffness design for stable shaft positioning |
| Flexible Lubrication | Compatible with both grease and oil — adaptable to OEM requirements |
| Japan-Made Quality | Manufactured in NTN’s ISO 9001-certified Japanese facilities |
| Global Compliance | HS Code 8482500090; meets DIN/ISO/JIS dimensional & performance standards |
| Proven Reliability | 100,000 units/month production capacity — consistent batch quality |
| SKF-Compatible Fit | Interchangeable with SKF NU2313, NJ2313, NUP2313 — seamless upgrade path |
Engineered for demanding applications: CNC spindles, wind turbine gearboxes, mining conveyors, and precision pumps. Delivers 25% longer service life vs. standard P0 bearings under identical loads (per NTN lifecycle testing). Backed by full traceability, RoHS compliance, and OEM/ODM support.
FAQ: Q: Is pre-lubrication included? A: Yes — standard units are grease-filled (NLGI #2 lithium complex). Q: Can you supply custom cages? A: Yes — brass, polyamide, or machined steel cages available. Q: What’s the max operating temperature? A: 120°C continuous (with proper lubrication).
Ready to source genuine NTN high-precision cylindrical roller bearings? Contact us now for datasheets, sample requests, or volume pricing.
