Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
NTN N2316EM Cylindrical Roller Bearing – High-Precision, Low-Noise, 80x170x58mm
Product Specifications
| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 15–90 mm | 35–180 mm | 58 mm |
Introduction
This NTN cylindrical roller bearing (Model N2316em) is made of high-grade bearing steel, designed for radial load applications. It features non-aligning spherical structure, precision ratings from P0 to P2, and supports grease or oil lubrication. Ideal for OEM/ODM use with reliable performance and Japanese manufacturing quality.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
NTN N2316EM Cylindrical Roller Bearing – High-Precision Radial Solution
| Description | Key Value |
|---|---|
| Model & Series | N2316EM / N, NJ, NF, NU Series — Interchangeable with SKF NU216, NJ216, etc. |
| Dimensions (mm) | 80 (bore) × 170 (OD) × 58 (width) — ISO standard, drop-in replacement |
| Material & Hardness | High-carbon chromium bearing steel (SUJ2), hardened to HRC 60–64 |
| Precision Grade | P0 (ABEC-1), optional P6/P5 — meets SKF/ISO tolerance classes |
| Load Capacity | High radial load + moderate axial (NJ/NF types); ideal for gearboxes & motors |
| Lubrication | Pre-greased (Lithium complex) or oil-lubricated — low-friction, extended service life |
| Vibration Class | Z2V2 (low-noise) — optimized for precision machinery & HVAC systems |
| Origin & Quality | Manufactured in Japan; JIS B 1514 certified; 100% dimensional & noise tested |
| Differentiator vs. Generic Brands | Tighter raceway surface finish (Ra ≤ 0.2 μm), superior roller profile control, and traceable lot coding |
| FAQ: Can it replace SKF NU216? | Yes — identical boundary dimensions, load ratings, and mounting interfaces per ISO 104 |
Engineered for reliability in demanding industrial applications — from wind turbine gearboxes to CNC spindles and compressors. NTN’s strict Japanese manufacturing ensures consistent performance, reduced downtime, and longer service intervals than budget alternatives. Backed by global technical support and OEM validation data. Ready to specify or request bulk pricing? Send your inquiry now — our engineers will confirm compatibility and ship samples within 48 hours.
Product Summary
- Product Name
- NTN N2316EM Cylindrical Roller Bearing – High-Precision, Low-Noise, 80x170x58mm
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
NTN N2316EM Cylindrical Roller Bearing – High-Precision, Low-Noise, 80x170x58mm
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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