Shandong Huashou Transmission Technology Co., Ltd. is one of the leading manufacturers and suppliers of gearbox needle bearing in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale bulk durable gearbox needle bearing in stock here from our factory. Also, pricelist is available.
Products Description
Both products are manufactured in strict accordance with OEM standards, featuring tight dimensional tolerances and high assembly precision to ensure stable, reliable operation under heavy loads and harsh outdoor conditions. They offer excellent cross-brand compatibility; beyond the TY220, they are suitable for mainstream bulldozer equipment from manufacturers such as LiuGong, XCMG, and Zoomlion. As premium aftermarket replacements, they allow for direct installation without the need for cutting or on-site modification.
Shared Core Advantages
Materials & Manufacturing
Crafted from high-purity alloy steel and subjected to specialized vacuum heat treatment, precision surface finishing, and rigorous multi-stage quality inspections, ensuring high hardness, superior wear resistance, and fatigue stability.
01
Application Scenarios
Suitable for demanding environments such as mining, large-scale earthworks, and road construction, maintaining stable performance during long-term, high-frequency operations.
02
Performance Benefits
Reduces internal friction and energy loss, lowers equipment failure rates, extends maintenance intervals, cuts long-term operating costs, and prevents unnecessary construction downtime.
03
International Standards
All products pass export quality inspections and meet international standards, satisfying the requirements for long-duration, high-intensity operations.
04
Product Specifications
|
Parameter |
09232-05138 09232-03832 |
|
Bearing Type |
Needle Roller Bearing (without inner ring) |
|
Applicable Model |
TY220 Series Bulldozer |
|
Compatible Brands |
LiuGong, XCMG, Zoomlion |
|
Installation Method |
Direct replacement, no cutting or modification required |
|
Material |
High-purity alloy steel |
|
Heat Treatment Process |
Vacuum heat treatment |
|
Surface Treatment |
Precision grinding + surface hardening |
|
Hardness Grade |
HRC 58–62 (typical) |
|
Precision Grade |
P0 grade (OEM standard) |
|
Operating Temperature Range |
-40°C to +120°C |
|
Quality Inspection |
Multi-round dimensional inspection + fatigue testing |
|
Export Standard |
Complies with international export inspection requirements |
Note: For specific dimensional data including inner diameter, outer diameter, width, and rated dynamic/static load capacities, please refer to the accompanying technical drawings or contact us for the complete specification sheet.
Comparison of the Two Models
|
Comparison Item |
09232-05138 Needle Bearing |
09232-03832 Needle Bearing |
|
System Focus |
Specifically optimized for the TY220 power-shift transmission system, emphasizing stable output under prolonged heavy loads |
Compatible with TY220 and other mainstream brand transmission systems, emphasizing versatility and quick replacement |
|
Internal Fit Optimization |
Optimized internal fit to enhance power transmission efficiency, especially suitable for continuous heavy-load operation |
Improved internal fit precision, balancing both light-load commissioning and heavy-load operation, with more responsive shifting |
|
Fault Resolution Focus |
Primarily addresses abnormal noise, shifting hesitation, power attenuation, and mechanical jitter caused by bearing wear |
Resolves the same issues, but with a more prominent improvement in shifting smoothness and mechanical resonance |
|
Market Positioning |
Emphasizes OE-level high-precision matching, suitable for equipment strictly maintained to OEM standards |
Emphasizes multi-brand universal replacement, suitable for the aftermarket repair sector and multi-model fleet management |
Support Services & Supply Chain
We offer a comprehensive range of OEM-standard bulldozer transmission and hydraulic components, including gears, drive shafts, bearing units, oil seal assemblies, gaskets, clutch friction discs, planetary gear carriers, and more. Mainstream parts are kept in stock for rapid global shipping. Upholding the philosophy of "International Quality, Equipping China," we provide flexible shipping options-including sea, air, and express delivery-along with complete export customs clearance documentation. A professional technical team provides standardized installation and maintenance guidance, dedicated to establishing long-term, mutually beneficial partnerships with global customers.
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