Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Cylindrical Roller Bearings NU2217EM–NU2219EM, High-Precision, Heavy-Duty
Basic Info
| Inner Diameter | 95 mm |
|---|---|
| Outer Diameter | 170 mm |
| Width | 43 mm |
Introduction
NUP2219EM is a high-precision cylindrical roller bearing made of bearing steel. It features radial load capacity, single-row structure, open seal type, and supports oil/grease/dry lubrication. Suitable for OEM/ODM applications with P0–P2 precision ratings.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
Key Specifications & Advantages of SKF-Grade Cylindrical Roller Bearings (NU/NUP2217EM–NU/NUP2219EM)
| Description | Core Value |
|---|---|
| High-Precision Steel Construction (GCr15 Bearing Steel) | Superior hardness, fatigue resistance & dimensional stability for 30% longer service life vs. standard grades |
| Radial Load Capacity up to 43 mm Width (e.g., 95×170×43 mm) | Optimized for heavy-duty industrial gearboxes, motors & pumps requiring high rigidity & minimal deflection |
| P0–P2 Precision Ratings Available | Meets ISO/ABEC standards; P2 option ensures ultra-low vibration in precision spindles & CNC applications |
| Separated Design (NUP/NU Series) | Enables easy mounting/dismounting — ideal for shafts with fixed-position requirements and thermal expansion compensation |
| Open Configuration (No Seals) | Maximizes heat dissipation & compatibility with custom lubrication systems (oil/grease/dry) |
| Non-Aligning, Rigid Cylindrical Structure | Delivers exceptional radial stiffness & accuracy under high-speed, high-load conditions |
| 100% OEM/ODM Supported | Full engineering collaboration: custom cages, surface treatments, packaging & branding per your BDL/SKF-aligned specs |
| Manufactured in ISO 9001-certified China Facility | Rigorous 100% dimensional inspection + noise/vibration testing — traceable lot documentation included |
| HS Code 8482500090 Compliant | Seamless global export with full customs documentation support |
| Frequently Asked: “Can these replace genuine SKF NU2219E?” | Yes — identical boundary dimensions, load ratings & internal geometry; certified interchangeability with SKF, FAG, NSK equivalents |
Ready to verify fit, request samples or discuss volume pricing? Contact us today for a technical datasheet and fast quotation — we respond within 2 business hours.
Product Summary
- Product Name
- Cylindrical Roller Bearings NU2217EM–NU2219EM, High-Precision, Heavy-Duty
- 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
Cylindrical Roller Bearings NU2217EM–NU2219EM, High-Precision, Heavy-Duty
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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