Manufactured by CHG Bearing, the 618/600 is a precision Deep Groove Ball Bearings（618 / 619 SERIES）. Key dimensional parameters include a 600 mm bore diameter, a 730 mm outer diameter, and a 60 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.
618/600 - Deep Groove Ball Bearings（618 / 619 SERIES）
Technical Specifications
| Overview | |
|---|---|
| Part Number | 618/600 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | Open / Contact Seal Options |
| Load Direction | Radial |
| Row Configuration | Single Row |
| Dimensions | |
| Bore Diameter (d) | 600 mm |
| Width (B) | 60 mm |
| Outer Diameter (D) | 730 mm |
| Bore Diameter Tolerance | -0.05-0 mm |
| Outside Diameter Tolerance | -0.075-0 mm |
| Width Tolerance | -0.5-0 mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 355 kN |
| Basic Static Radial Load Rating C0r (kN) | 735 kN |
| Limiting Speed – Grease (r/min) | 670 r/min |
| Limiting Speed – Oil (r/min) | 800 (r/min) |
| Material | |
| Mass (kg) | 50.9 kg |
| Ring Material | Stainless Steel / Bearing Steel |
| Cage Material | Brass / PEEK / Polyimide / Phenolic Resin Fabric Laminate |
| Ball Material | Stainless Steel / Bearing Steel / Ceramic |
| Operating Temperature Range (°C) | -50 to +100 °C |
| Precision Class | P0 |
| Radial Internal Clearance | 0.09-0.230 mm |
618/600 730 mm 600 mm 60 mm Frequently Asked Questions about 618/600 Deep Groove Ball Bearings（618 / 619 SERIES）
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To extend the trouble-free lifespan of CHG Bearing 618/600, preventive maintenance routines should monitor operating housing temperature (normally maintaining below 70°C) and conduct regular vibration FFT analysis to identify early raceway micro-pitting before unexpected line halts occur.
Beyond standard alloy steel, CHG Bearing can customize the 618/600 Deep Groove Ball Bearings（618 / 619 SERIES） using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
Engineered according to international ISO boundary plans, CHG Bearing supplies 618/600 with a precision bore diameter (d) of 600 mm, an outside diameter (D) of 730 mm, and a nominal ring width (B) of 60 mm. This configuration yields an effective cross-sectional wall thickness of 65.0 mm and an envelope ratio (D/d) of 1.22, delivering compact rigidity for OEM machinery housings.
Quality starts with raw material selection: CHG Bearing crafts 618/600 inner and outer rings from high-purity High-Quality Chrome Steel (GCr15/100Cr6). Our raw billets undergo vacuum degassing and secondary ESR (electroslag remelting) processes to drastically eliminate non-metallic sulfide and oxide inclusions, elevating subsurface contact fatigue resistance.
