Manufactured by CHG Bearing, the 020.25.710 is a precision Double-Row Ball Slewing Bearings. Key dimensional parameters include a 594 mm bore diameter, a 826 mm outer diameter, and a 106 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.
020.25.710 - Double-Row Ball Slewing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 020.25.710 |
| Brand | CHG® |
| Gear Type | Gearless |
| Characteristics | |
| Bearing Type | Double-Row Ball Slewing Bearing |
| Row Configuration | Double Row |
| Dimensions | |
| Bore Diameter (d) | 594 mm |
| Width (B) | 106 mm |
| Outer Diameter (D) | 826 mm |
| End-face Height Difference h | 26 mm |
| Number of Lubrication Holes n1 | 4 |
| Ring Height H1 | 96 mm |
| Mounting Hole Diameter Φ | 18 mm |
| Performance | |
| Mounting Hole Count n | 24 |
| Mounting Dimensions | |
| Outer Ring Mounting Hole P.C.D. D1 | 790 mm |
| Inner Ring Mounting Hole P.C.D. D2 | 630 mm |
| Lubrication Port Thread / Size Φ1 | M10×1 |
| Reference Data | |
| Reference Mass (kg) | 140 kg |
020.25.710 826 mm 594 mm 106 mm 630 mm 790 mm Frequently Asked Questions about 020.25.710 Double-Row Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The CHG Bearing 020.25.710 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.
Yes, CHG Bearing works closely with industrial OEMs and brand distributors. We offer turnkey custom engineering for 020.25.710, including laser-etched customer logos, custom internal radial clearances, specialized grease formulations, and bespoke protective packaging.
Beyond standard alloy steel, CHG Bearing can customize the 020.25.710 Double-Row Ball Slewing Bearings 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.
Every production batch of CHG Bearing 020.25.710 Double-Row Ball Slewing Bearings comes with complete traceability. Upon shipment, CHG Bearing can provide EN 10204 3.1 Material Test Reports (MTR), Certificates of Conformity (CoC), spectral chemical composition analysis, and dimensional inspection sheets.
