Manufactured by CHG Bearing, the NNCF5080V is a precision Full Complement Cylindrical Roller Bearings. Key dimensional parameters include a 400 mm bore diameter, a 600 mm outer diameter, and a 272 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.
NNCF5080V - Full Complement Cylindrical Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | NNCF5080V |
| Brand | CHG® |
| Rolling Element | Cylindrical Roller |
| Construction | Double Row; Full Complement (No Cage) |
| Characteristics | |
| Bearing Type | Double-Row Full-Complement Cylindrical Roller Bearing |
| Series | NNCF |
| Load Direction | Radial |
| Limiting Speed — Grease (r/min) | 220 r/min |
| Limiting Speed — Oil (r/min) | 450 r/min |
| Dimensions | |
| Bore Diameter (d) | 400 mm |
| Width (B) | 272 mm |
| Outer Diameter (D) | 600 mm |
| Raceway Diameter Ew | 560 mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 5050 kN |
| Basic Static Radial Load Rating C0r (kN) | 10900 kN |
| Material | |
| Mass (kg) | 256 kg |
| Chamfer Dimension r1,2 (min.) | 5 min. mm |
| Chamfer Dimension r3,4 (min.) | N/A min. mm |
NNCF5080V 400 mm 600 mm 272 mm Frequently Asked Questions about NNCF5080V Full Complement Cylindrical Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Built for demanding industrial environments, the NNCF5080V 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.
Standard batches of CHG Bearing NNCF5080V conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
In its sealed configuration (Open Type), CHG Bearing pre-charges NNCF5080V with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
Absolutely. The CHG Bearing NNCF5080V Full Complement Cylindrical Roller Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF NNCF5080V, FAG NNCF5080V, NSK NNCF5080V. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
