Xi'an Huizhong Mechanical Equipment Co., Ltd.
| Reliability | Highly Reliable For Continuous Use |
| Impact Resistance | High |
| Material | Steel |
| Versatility | Suitable For Various Types Of Rock Formations |
| Shape | Round |
| Applicable Industries | Construction Works, Enerty & Mining |
| Corrosion Resistance | High |
| Thread | Metric |
| Brand Name | Montabert |
| Model Number | HC50 |
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Product Specification
| Reliability | Highly Reliable For Continuous Use | Impact Resistance | High |
| Material | Steel | Versatility | Suitable For Various Types Of Rock Formations |
| Shape | Round | Applicable Industries | Construction Works, Enerty & Mining |
| Corrosion Resistance | High | Thread | Metric |
| Brand Name | Montabert | Model Number | HC50 |
| High Light | Steel spline shank rock drill ，Heat treated spline shank ，Hardened steel drill accessory | ||
The bearing housing (part number 86344116) is used in the hydraulic rotary motor of the Montabert HC50 rock drill. It is an important support component that holds and protects the bearings inside the rotation system, helping the motor run smoothly and maintain stable torque transmission during drilling.
This housing is designed to keep the bearings correctly aligned while protecting them from heavy vibration, impact loads, and contamination generated during rock drilling operations. A stable bearing housing is essential for maintaining smooth rotation and reducing unnecessary wear on the rotary motor assembly.
Made from high-strength alloy steel, the housing is precision-machined for accurate fitment and long service life. It is built to work under tough conditions such as continuous drilling, high hydraulic pressure, and heavy-duty underground applications.
Suitable for:
Mainly used in the hydraulic rotation system of the Montabert HC50 rock drill.
If the bearing housing becomes worn or damaged, the rotary motor may develop unstable rotation, abnormal noise, or premature bearing failure. In serious cases, it can also affect gear alignment and damage other rotating parts. Replacing worn housings in time helps keep the drill running smoothly and reduces maintenance costs.
A well-machined bearing housing helps:
For heavy drilling jobs, reliable rotary motor parts are important for maintaining stable performance and avoiding unexpected breakdowns underground.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
2016
Total Annual:
3870000-4644000
Employee Number:
10~99
Ecer Certification：
Verified Supplier
Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect... Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect...
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