86746450 Front Bearing for Montabert HC95 Rock Drill
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Montabert
Product Description
Front Bearing– Part Number 86746450
The 86746450 Front Bearing is a precision load-bearing and guiding component at the core of the Montabert HC95 rock drill’s front-end assembly. It supports the rotating shank and drill bit, absorbing radial and axial loads during high-frequency impact and rotary cycles, while maintaining perfect alignment to minimize friction and wear.
Manufactured to Montabert’s exact OEM specifications, this front bearing guarantees a seamless drop-in fit with the HC95’s front guide and shank assembly, preserving operational stability and drilling efficiency. In harsh underground mining, tunneling, and quarrying environments—where dust, moisture, and extreme vibration are constant—it resists fatigue, scoring, and corrosion, directly extending the service life of your Montabert rock drill.
Key Features
- Genuine Montabert Precision for Perfect HC95 Compatibility
- High-Impact Durability for Mining Operations
- Hydraulic Sealing & Debris Protection
- Optimized Design for Maintenance Efficiency
Applications
The 86746450 Front Bearing is an indispensable replacement part for your Montabert rock drill in all core operational scenarios:
- Supporting the shank assembly in Montabert HC95 rock drills during underground mining blasting hole drilling (up to 40m depth) in hard-rock formations like granite and basalt.
- Maintaining alignment in Montabert HC95 rock drills used for tunnel anchor and support hole drilling in wet, dusty infrastructure construction projects.
- Protecting internal components in Montabert HC95 rock drills during quarrying operations for stone cutting, rock excavation, and pre-splitting tasks.
- Restoring factory-spec load-bearing performance during full overhauls or shank assembly replacement of Montabert rock drills.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
Location
Factory Building No. 5, Phase 2, Information Industry Park, Chang'an District (100 meters north of Xitai Road)
Contact Person
Tina