Camshaft Bush
Втулка Распредвала
Buje del Árbol de Levas
OEM Camshaft Bush 611600010008 manufactured to exact Shacman X5000 specifications. This precision 611600010008 bearing supports the camshaft within the engine block, ensuring smooth rotation and accurate valve timing throughout the engine’s operating range.
Fabricated from high‑performance bearing material with an embedded lubricant matrix, the Camshaft Bush 611600010008 minimizes friction and wear between the rotating camshaft journal and the stationary block bore.
Installing genuine 611600010008 bushes during engine overhaul restores proper camshaft alignment and prevents the oil pressure loss that accelerates valvetrain component degradation.
| Parameter | Specification |
|---|---|
| OEM Part Number | 611600010008 |
| Product Name | Camshaft Bush |
| Brand / Model | Shacman X5000 |
| Material | Steel‑Backed Bronze Alloy with PTFE Layer |
| Inner Diameter | 60.00 mm (finished size) |
| Outer Diameter | 65.00 mm |
| Bush Length | 28.00 mm |
| Lubrication Feature | Oil groove and feed hole aligned with gallery |
| Operating Temperature | -30°C to +180°C |
| Application | Shacman X5000 camshaft journal support bearing |
The 611600010008 camshaft bush provides a low‑friction bearing surface that supports the camshaft as it rotates at half the crankshaft speed. It must maintain precise journal alignment to ensure accurate valve opening and closing events.
Worn camshaft bushes allow the camshaft to deflect under the load of valve spring pressure. This deflection alters valve timing and reduces the effective lift at the valve, degrading engine performance and increasing exhaust emissions.
The Camshaft Bush 611600010008 also serves as a critical metering point for engine oil. Its internal clearance controls the volume of oil delivered to the camshaft journals and the valvetrain components in the cylinder head.
The 611600010008 bush features a steel backing for structural strength and a bronze interlayer for thermal conductivity. The PTFE‑based running surface provides exceptional friction reduction during cold starts.
This composite construction resists the adhesive wear that occurs when the camshaft journal contacts the bush during periods of marginal lubrication, such as immediately after engine startup.
Installing the 611600010008 bush requires a dedicated driver tool that applies force evenly to the bush outer circumference. Improper installation with a hammer can distort the bush and reduce its internal diameter.
The oil feed hole in the bush must align precisely with the corresponding gallery in the engine block. Misalignment starves the camshaft journal of lubricant and leads to rapid bush and journal failure.
Every 611600010008 bush is measured for internal diameter, wall thickness, and concentricity using air gauging equipment. The finished bore tolerance ensures the correct running clearance with the camshaft journal.
The bush surface is inspected under magnification to verify the integrity of the PTFE overlay. Any voids or delamination in the bearing layer are cause for immediate rejection of the entire production batch.
Excessive clearance in the 611600010008 bush produces a rhythmic tapping noise from the engine that changes frequency with engine speed. This noise is often mistaken for a hydraulic lifter issue.
Reduced oil pressure, particularly at hot idle, can indicate that worn camshaft bushes are allowing excessive oil to escape from the pressurized lubrication circuit back to the sump.
During engine overhaul, the camshaft bushes should always be replaced along with the camshaft. New bushes ensure that the new camshaft operates with the correct bearing clearance from its first rotation.
The 611600010008 bush is specifically designed for the Shacman X5000 camshaft journal dimensions. It cannot be interchanged with bushes from other engine models without risking improper clearance.
A complete set of seven bushes should be installed during any engine rebuild that includes camshaft replacement. Partial replacement leaves worn bushes in service and compromises the new camshaft’s operating conditions.
Aftermarket bushes made from inferior materials can wear out in a fraction of the service life of genuine components. We supply only the authentic Shacman X5000 Camshaft Bush 611600010008.
Each bush is individually wrapped in oil‑resistant paper and clearly labeled with the part number 611600010008. This packaging protects the precision bearing surface during storage and handling.
Our global logistics capabilities ensure that genuine 611600010008 bushes reach your workshop promptly, minimizing the downtime associated with major engine overhauls.
Sold individually or as a complete set of seven bushes for full engine overhaul. Each bush protected with anti‑corrosion wrap.
Expert advice on camshaft bush installation and oil hole alignment. We help ensure your 611600010008 bushes deliver reliable performance.
For current stock availability and technical specifications on the genuine Camshaft Bush 611600010008, please use the contact buttons above.
