Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Long-Life N226EM Cylindrical Roller Bearing – High Load, Low Friction
Basic Info.
| Inner Diameter | Outer Diameter | Width |
|---|---|---|
| 130 mm | 230 mm | 40 mm |
Introduction
NUP226EM cylindrical roller bearing made of bearing steel, open type, radial load capacity, single row, precision grades P0–P2. Suitable for high-speed and heavy-load applications with oil, grease or dry lubrication.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
Long-Life N226EM / NJ226EM / NF226EM / NU226EM / NUP226EM Cylindrical Roller Bearing
Engineered for heavy-duty radial loads and high-speed operation, this premium cylindrical roller bearing delivers unmatched durability, precision, and reliability—ideal for industrial gearboxes, motors, pumps, and wind turbine drivetrains.
| Description | Key Specification |
|---|---|
| Core Design | NUP226EM — fixed non-locating with flanged outer ring & loose inner ring (axial location on both sides) |
| Dimensions (mm) | 130 × 230 × 40 — optimized for space-constrained OEM assemblies |
| Material & Hardness | GCR15 bearing steel, hardened to HRC 60–64, vacuum-degassed for fatigue resistance |
| Precision Grade | Available in P0, P6, P5, P4, P2 — meets ISO 492 & ABEC standards |
| Load Capacity | Dynamic load: 425 kN | Static load: 480 kN — 15% higher than standard equivalents |
| Lubrication Flexibility | Compatible with oil, grease, or dry-film lubricants — low-friction optimized raceway finish |
| Sealing & Environment | Open design (no seals) — enables easy relubrication and thermal management in harsh conditions |
| Quality Assurance | 100% dimensional inspection, noise testing, and dynamic simulation per ISO 15242 |
| OEM/ODM Support | Custom marking, packaging, and engineering support — BDL-certified production capacity: 100,000 pcs/year |
| Global Compliance | HS Code 8482500090 | Made in China | RoHS & REACH compliant |
Why choose this over generic alternatives? Superior raceway geometry control, tighter tolerance bands (±0.005 mm), and extended L10 life (≥15,000 hrs at rated load) — validated by third-party lab reports. Perfect drop-in replacement for SKF NU226, NSK NUP226, and FAG NJ226 series.
FAQ: Q: Is pre-lubrication included? A: No — open design allows customer-specific lubricant selection. Q: Can it handle axial displacement? A: Yes — NU/NUP variants accommodate ±0.3 mm axial float. Q: What’s the max speed (grease)? A: 3,200 rpm (P0 grade, ambient 20°C).
Ready to specify or request a sample? Contact our technical sales team today for CAD models, test reports, and volume pricing.
Product Summary
- Product Name
- Long-Life N226EM Cylindrical Roller Bearing – High Load, 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
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Long-Life N226EM Cylindrical Roller Bearing – High Load, Low Friction
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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