55090477a
DRIVE SHAFT
550 904 77A DRIVE SHAFT (SKU: 550 904 77a) is a precision-machined rotational component used in Sandvik drilling rigs, underground jumbos, and mining machines. It transmits torque from the motor or gearbox to connected mechanical systems, ensuring efficient power delivery and smooth drilling performance. Made from hardened alloy steel, DRIVE SHAFT 55090477a provides exceptional strength, wear resistance, and OEM-level reliability.
Description
The 550 904 77A DRIVE SHAFT (55090477a, 550-904-77a) is a high-strength mechanical shaft designed for Sandvik mining and drilling systems. It transfers rotational motion and torque between drive motors, couplings, and drilling assemblies. Engineered…
Full Technical Description
The 550 904 77A DRIVE SHAFT (55090477a, 550-904-77a) is a high-strength mechanical shaft designed for Sandvik mining and drilling systems. It transfers rotational motion and torque between drive motors, couplings, and drilling assemblies. Engineered from heat-treated alloy steel and precision-ground for concentricity, the DRIVE SHAFT 55090477a ensures minimal vibration, reduced wear on bearings, and reliable long-term performance in demanding environments. Its balanced geometry provides stable motion transfer and high resistance to torsional fatigue.
Benefits
- High torque capacity
- excellent alignment accuracy
- long service life
- and OEM-standard performance
Industry Use
- Essential in MINING
- ROCK DRILLING
- and TUNNELING rigs requiring durable and precise motion transmission systems
Additional Information
Also known as DRIVE SHAFT 55090477a or 550-904-77a, this DRIVE SHAFT ensures full OEM compatibility and dependable operation for Sandvik machinery.
Applications
- Power transmission in drilling feed drives
- gearbox outputs
- and rotary assemblies
Specifications
| Brand | Sandvik |
|---|---|
| Machine Type | DT821-C |
| Assembly | COMPONENTS, CARRIER FRAME |
Brand
All Sandvik parts
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OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
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