- ADDRESS：Wanda Plaza, Jinan, Shandong, China
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
The relentless demands of heavy-duty haulage place immense stress on a truck’s rotating assemblies, making component quality non-negotiable. The 199014520310 Ball Bearing Shagman is a precision-engineered cornerstone of the SINOTRUK Howo chassis, representing a critical Sinotruk howo parts investment. This OEM-specific bearing assembly is fundamental to the smooth and efficient rotation of the wheel hub, directly supporting the vehicle’s weight while managing radial and axial loads. By ensuring minimal friction and precise alignment, the 199014520310 unit guarantees optimal handling, reduces rolling resistance for better fuel economy, and prevents premature wear on adjacent components like brake discs and seals. For fleet managers, this bearing is not just a spare part; it is a direct contributor to vehicle safety, uptime, and total cost of ownership.
Ball Bearing Shagman
Шариковый Подшипник Шагман
Rodamiento de Bolas Shagman
Within the wheel hub assembly of a SINOTRUK Howo, the 199014520310 bearing unit performs a monumental task. It serves as the primary interface between the stationary axle spindle and the rotating wheel hub, bearing the full load of the vehicle’s cargo and itself. Every impact from road irregularities, every cornering force, and every braking torque is transmitted through this component. A failure of the 199014520310 bearing is not a minor inconvenience; it can lead to wheel lock-up, hub separation, or catastrophic axle damage, posing severe safety risks.
The design of the genuine 199014520310 Ball Bearing Shagman accounts for these extreme forces. It is engineered to maintain its structural integrity and precise internal clearances under variable loads and temperatures. By doing so, it ensures consistent wheel alignment, which is crucial for even tire wear and stable handling. The reliability of this specific bearing directly influences preventive maintenance schedules, as a high-quality unit can last for hundreds of thousands of kilometers when properly installed and lubricated, making it a vital component for cost-effective fleet management.
The 199014520310 bearing utilizes high-carbon chromium steel (GCr15 equivalent) for its inner and outer rings, races, and balls. This material undergoes specialized heat treatment processes like carburizing or induction hardening to create a incredibly hard, wear-resistant surface while maintaining a tough, shock-absorbent core. This prevents brinelling (dent marks from shock loads) and flaking, extending service life dramatically.
Each component of the 199014520310 is ground to microscopic tolerances. The raceways and ball diameters are controlled to within a few microns. This precision ensures perfect ball complement and uniform load distribution across all rolling elements, eliminating points of concentrated stress that lead to early failure. The assembly is pre-adjusted to deliver the optimal internal clearance for its application.
To protect the精密 internals, the 199014520310 often features integrated contact seals or shields. These seals are made from high-temperature resistant rubber and are designed to retain the factory-packed, high-performance lithium-complex grease while aggressively excluding water, mud, and abrasive dust. This built-in protection is crucial for the harsh environments where Howo trucks operate.
Maximized Vehicle Uptime: The primary benefit of the genuine 199014520310 bearing is reliability. A robust bearing prevents unexpected wheel-end failures that can sideline a truck for days. This directly translates to higher asset utilization and revenue generation for logistics and transport companies.
Enhanced Safety Profile: Wheel bearing condition is a direct safety factor. A worn bearing can cause wheel wobble, increase stopping distances, or lead to complete hub assembly failure. The 199014520310 unit, with its precise engineering, ensures consistent wheel stability and reliable performance under all load conditions, protecting drivers, cargo, and other road users.
Reduced Total Operating Cost: While a quality bearing like the 199014520310 may have a higher initial cost than inferior alternatives, its long service life and prevention of collateral damage (to hubs, spindles, tires) make it far cheaper in the long run. It also reduces labor costs associated with frequent replacements.
Improved Fuel Efficiency: Precision bearings have extremely low rolling friction. By minimizing energy loss at the wheel hub, the 199014520310 contributes marginally but meaningfully to overall fuel economy across a large fleet, an increasingly important factor with rising fuel prices.
The 199014520310 Ball Bearing Shagman is specifically designed for critical locations in the SINOTRUK Howo chassis system:
Compatibility Note: The 199014520310 is engineered for specific Howo model years and axle configurations. Always cross-reference the OEM number with your vehicle’s VIN or consult technical documentation to ensure correct fitment.
Critical Installation Protocol: Installing the 199014520310 bearing is a precision task requiring proper tools and technique. The hub and spindle must be impeccably clean and free of burrs. Bearings are sensitive to improper handling; they should never be dropped or struck directly on the races. Use a press or specialized driver tools to install the bearing squarely onto the spindle or into the hub. Incorrect installation, such as hammering or misalignment, will instantly damage the bearing and drastically shorten its life.
Proper Lubrication is Key: While many 199014520310 units come pre-greased, additional lubrication during installation with the manufacturer-specified grease is often required. Over-packing with grease can cause overheating, while under-packing leads to insufficient lubrication. Follow the OEM service manual guidelines precisely for grease type and quantity.
Torque Specifications: The accompanying axle nut must be torqued to the exact specification using a calibrated torque wrench. This sets the correct bearing preload, which is vital for optimal performance and longevity. An over-tightened nut will overheat the bearing, while a loose nut will allow play, causing rapid wear and hub damage.
Recognizing Failure Symptoms: Early detection of a failing 199014520310 bearing can prevent costly damage. Key signs include: a persistent humming, growling, or rumbling noise from the wheel area that changes with vehicle speed; noticeable wheel play when jacked up and checked for horizontal movement; excessive heat felt in the hub area after a run; or visible grease leakage from behind the seal indicating seal failure and contamination ingress.
*Note: Specific dimensional data (Bore, OD, Width) and load ratings for the 199014520310 are proprietary to SINOTRUK. Always verify physical measurements against the old part and consult official technical resources for critical applications.
The 199014520310 Ball Bearing Shagman encapsulates the principle that durability and reliability are built from the ground up—or more precisely, from the wheel hub out. This component is a fundamental pillar of the SINOTRUK Howo’s chassis performance, directly influencing safety, efficiency, and operational costs. Opting for the genuine OEM 199014520310 bearing over untested alternatives is a decisive step towards achieving maximum vehicle uptime and minimizing the risk of roadside emergencies. Its precision engineering, quality materials, and correct fitment guarantee that it will perform as an integral part of a complex system, bearing the load reliably mile after mile.
For uncompromised performance and safety, always insist on the authentic 199014520310 part when servicing your Howo’s wheel ends. It is a direct investment in the structural integrity and longevity of your valuable commercial asset.
We are a first-class heavy duty vehicles and spare parts supplier in China. which covers from engine, gearbox, cab, axle assemblies to main assembly accessories, electrical parts and other chassis parts like brake, clutch and steering parts.
A PROFESSIONAL CHINA TRUCK AND SPARE PARTS SUPPLIER
@Copyright DERUNA
