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Cylindrical Roller Bearing
NSK N415EM/NJ415EM Cylindrical Roller Bearing – High-Load, Precision, Low Friction
Specifications
| Inner Diameter | 80 mm |
| Outer Diameter | 200 mm |
| Width | 48 mm |
Introduction
Cylindrical roller bearing model NJ416EM, made of bearing steel, radial load direction, open seal type, precision ratings P0–P2, single row, non-aligning, suitable for OEM/ODM applications.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
NSK N415EM–N416EM Cylindrical Roller Bearings – High-Precision Radial Solutions
| Description | Key Value |
|---|---|
| Model Range | N415EM, NJ415EM, NF415EM, NU415EM, N416EM, NJ416EM |
| Dimensions (d×D×B) | 80 × 200 × 48 mm (N416EM) |
| Material & Precision | High-carbon chromium bearing steel (SUJ2), P0/P6/P5 grades available |
| Load Capacity | Optimized for heavy radial loads; non-thrust NJ/NF types handle axial + radial |
| Design Type | Separated, open-type cylindrical roller bearing — easy mounting & maintenance |
| Sealing & Lubrication | Open design; compatible with oil, grease, or dry-lube systems |
| Application Scope | Industrial gearboxes, motors, pumps, wind turbines, mining equipment |
| Origin & Quality | Made in Japan; NSK ISO 9001 & IATF 16949 certified manufacturing |
| Differentiator vs. Generic Brands | Superior roller profile control → 30% longer L10 life; tighter raceway hardness tolerance (58–64 HRC) |
| FAQ: Can it replace SKF NU416? | Yes — identical ISO dimensions & load ratings; NSK’s EM-series offers enhanced cage guidance and thermal stability |
Engineered for reliability under high-speed, high-load conditions, NSK’s EM-series cylindrical roller bearings deliver precision, longevity, and seamless OEM integration. The hardened raceways, optimized roller geometry, and strict dimensional consistency ensure minimal vibration and extended service intervals — reducing downtime and TCO. Unlike budget alternatives, NSK applies proprietary heat treatment and micro-finish grinding to guarantee performance across temperature ranges from –30°C to +120°C. Trusted by global Tier-1 industrial OEMs, these bearings meet stringent JIS B 1514 and ISO 281 standards. Ready to specify? Send your inquiry now — our technical team will provide cross-reference data, CAD models, and volume pricing within 2 hours.
Product Summary
- Product Name
- NSK N415EM/NJ415EM Cylindrical Roller Bearing – High-Load, Precision, Low Friction
- 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
NSK N415EM/NJ415EM Cylindrical Roller Bearing – High-Load, Precision, Low Friction
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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