Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
China N219EM Cylindrical Roller Bearing – High-Precision, Low-Noise, Heavy-Duty
Product Overview
Cylindrical roller bearing NUP219EM, made of high-grade bearing steel, designed for heavy radial loads and high-precision applications. Open type, single-row, non-aligning structure with oil/grease/dry lubrication options.
Dimensions
| Inner Diameter | Outer Diameter | Width |
|---|---|---|
| 95 mm | 170 mm | 32 mm |
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 NUP219EM Cylindrical Roller Bearing
| Description | Core Value |
|---|---|
| Model & Design | NUP219EM — Fixed single-row cylindrical roller bearing with flanged outer ring and loose rib on inner ring; enables axial location in both directions. |
| Dimensions (mm) | 95 × 170 × 32 — Optimized for high radial load capacity and compact machinery integration. |
| Material & Hardness | High-purity GCR15 bearing steel, hardened to HRC 60–64 — ensures fatigue resistance and long service life. |
| Precision Grade | P0/P6/P5 available — meets ISO ABEC-1 to ABEC-5 standards for critical-speed and low-vibration applications. |
| Lubrication Flexibility | Compatible with oil, grease, or dry-film lubricants — ideal for diverse industrial environments. |
| Load Capacity | High radial load rating + limited axial displacement — perfect for gearboxes, motors, and pumps. |
| Sealing & Maintenance | Open design (no seals) — simplifies inspection, relubrication, and thermal management. |
| Origin & Compliance | Made in China, HS Code 8482500090 — fully compliant with ISO 281, DIN 620, and RoHS. |
| Quality Assurance | 100% noise, vibration, and dimensional testing — backed by 12-month warranty and OEM/ODM support. |
| Competitive Edge | Lower cost vs. SKF/FAG equivalents — same geometry & material specs, faster lead time, full traceability. |
Applications: Industrial gearboxes, electric motors, wind turbine yaw systems, rolling mills, and conveyor drives.
FAQ: Q: Is NUP219EM interchangeable with SKF NU219ECP? A: Yes — identical boundary dimensions and load ratings; consult our engineering team for full cross-reference data.
Q: Can it handle misalignment? A: No — it’s a rigid (non-self-aligning) bearing; use only with precise shaft/housing alignment.
Q: What’s the max operating temperature? A: Up to 120°C with standard grease; up to 200°C with special cages/lubricants.
Ready to verify compatibility or request samples? Contact us now for technical datasheets and bulk pricing.
Product Summary
- Product Name
- China N219EM Cylindrical Roller Bearing – High-Precision, Low-Noise, 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
China N219EM Cylindrical Roller Bearing – High-Precision, Low-Noise, Heavy-Duty
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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