N217EM Cylindrical Roller Bearing – High-Load, Precision OEM Auto Parts
Basic Info
| Inner Diameter | 85 mm |
| Outer Diameter | 150 mm |
| Width | 28 mm |
Introduction
Cylindrical roller bearing NUP217EM, made of bearing steel, radial load type, single row, open seal, precision grades P0–P2. Suitable for high-speed and heavy-load applications. OEM/ODM service available. Origin: China.
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Description
Key Specifications & Advantages of SKF-Grade NUP217EM Cylindrical Roller Bearing
| Description | Core Value |
|---|---|
| Model: NUP217EM (Interchangeable with SKF NU217, NJ217, NF217, NU217E) | Full SKF-compatible design — direct OEM replacement, no re-engineering needed |
| Dimensions: 85 × 150 × 28 mm (ID × OD × W) | Precise metric sizing ensures seamless integration in industrial gearboxes & motors |
| Material: High-carbon chromium bearing steel (GCr15) | Superior hardness (HRC 61–65) and fatigue resistance for extended service life |
| Load Capacity: High radial load, axial location on one side | NUP design enables fixed-position mounting — ideal for high-thrust applications |
| Seal Type: Open (unsealed) | Optimized for custom lubrication — compatible with oil, grease, or dry-film systems |
| Precision Grades: P0 / P6 / P5 available | Meets ISO ABEC-1 to ABEC-5 standards — critical for high-speed machinery |
| Application Scope: Mining equipment, wind turbines, paper mills, steel rolling mills | Proven in harsh, high-vibration environments with >98% uptime reliability |
| Quality Assurance: 100% dimensional inspection + noise & vibration testing | Each batch certified per ISO 9001 & ISO/TS 16949 — traceable lot numbers included |
| Differentiator: Dual-cage design + optimized roller profile | Reduces stress concentration by 22% vs. standard N217 — lower heat, longer L10 life |
| FAQ: Can it replace SKF NUP217? Yes — identical envelope dimensions, load ratings, and mounting interface per ISO 15:2017 | No retrofitting required — drop-in upgrade for existing SKF-based systems |
