Manufactured by CHG Bearing, the NCF1852V is a precision Full Complement Cylindrical Roller Bearings. Key dimensional parameters include a 260 mm bore diameter, a 320 mm outer diameter, and a 28 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
NCF1852V - Full Complement Cylindrical Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | NCF1852V |
| Brand | CHG® |
| Rolling Element | Cylindrical Roller |
| Construction | Single Row; Full Complement (No Cage) |
| Characteristics | |
| Bearing Type | Single-Row Full-Complement Cylindrical Roller Bearing |
| Series | NCF |
| Load Direction | Radial |
| Limiting Speed — Grease (r/min) | 430 r/min |
| Limiting Speed — Oil (r/min) | 800 r/min |
| Dimensions | |
| Bore Diameter (d) | 260 mm |
| Width (B) | 28 mm |
| Outer Diameter (D) | 320 mm |
| Raceway Diameter Ew | 307.2 mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 247 kN |
| Basic Static Radial Load Rating C0r (kN) | 510 kN |
| Material | |
| Mass (kg) | 4.5 kg |
| Chamfer Dimension r1,2 (min.) | 2 min. mm |
| Chamfer Dimension r3,4 (min.) | 1.1 min. mm |
NCF1852V 320 mm 28 mm 260 mm Frequently Asked Questions about NCF1852V Full Complement Cylindrical Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Built for demanding industrial environments, the NCF1852V Full Complement Cylindrical Roller Bearings by CHG Bearing boasts a dynamic load rating (Cr) of standard dynamic and a static load threshold (C0r) of standard static. The optimized internal raceway geometry balances stress distribution, mitigating edge loading even when operating under peak mechanical stresses.
The CHG Bearing NCF1852V is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing NCF1852V correlates its dynamic capacity (standard dynamic) with equivalent dynamic loads. In controlled industrial settings with proper contamination-free filtration, field data confirms continuous operational longevity exceeding 20,000 to 50,000 service hours.
Yes, CHG Bearing works closely with industrial OEMs and brand distributors. We offer turnkey custom engineering for NCF1852V, including laser-etched customer logos, custom internal radial clearances, specialized grease formulations, and bespoke protective packaging.
