Manufactured by CHG Bearing, the 024.60.4000 is a precision Double-Row Ball Slewing Bearings. Key dimensional parameters include a 3722 mm bore diameter, a 4278 mm outer diameter, and a 226 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.
024.60.4000 - Double-Row Ball Slewing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 024.60.4000 |
| Brand | CHG® |
| Gear Type | Internal Gear |
| Characteristics | |
| Bearing Type | Double-Row Ball Slewing Bearing |
| Row Configuration | Double Row |
| Dimensions | |
| Bore Diameter (d) | 3722 mm |
| Width (B) | 226 mm |
| Outer Diameter (D) | 4278 mm |
| End-face Height Difference h | 56 mm |
| Number of Lubrication Holes n1 | 10 |
| Ring Height H1 | 214 mm |
| Mounting Hole Diameter Φ | 45 mm |
| Performance | |
| Mounting Hole Count n | 60 |
| Tangential Tooth Force, Normalized Z (×10⁴ N) | 47.1 ×10⁴ N |
| Tangential Tooth Force, Quenched T (×10⁴ N) | 65.2 ×10⁴ N |
| Mounting Dimensions | |
| Outer Ring Mounting Hole P.C.D. D1 | 4188 mm |
| Inner Ring Mounting Hole P.C.D. D2 | 3812 mm |
| Lubrication Port Thread / Size Φ1 | M10×1 |
| Gear Data | |
| Gear Module m | 25 mm |
| Gear Tip Diameter De | 3610 mm |
| Number of Gear Teeth z | 145 |
| Gear Face Width b | 150 mm |
| Addendum Modification Coefficient x | 0.5 |
| Reference Data | |
| Reference Mass (kg) | 4200 kg |
024.60.4000 4188 mm 3812 mm 226 mm 3722 mm 4278 mm Frequently Asked Questions about 024.60.4000 Double-Row Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Standard batches of CHG Bearing 024.60.4000 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.
As a primary manufacturer, CHG Bearing supports both trial batch evaluations and container-load supply for 024.60.4000. Standard catalog sizes are stocked for rapid 3–7 day dispatch, while high-volume OEM production runs typically dispatch within 30–45 days.
To ensure optimum performance of CHG Bearing 024.60.4000 Double-Row Ball Slewing Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 3722 mm bore. For the 4278 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
Built for demanding industrial environments, the 024.60.4000 Double-Row Ball Slewing 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.
