29552652 Bearing Assembly Allison spare parts

29552652 Bearing Assembly Allison spare parts

The 29552652 bearing assembly, as a core component of the original equipment manufacturer (OEM) replacement for Allison transmissions, is precisely matched to all Allison transmission models. It is widely used in commercial vehicles, engineering vehicles, mining machinery, emergency vehicles, and other equipment equipped with Allison transmissions, making it a key and preferred component for transmission repair and refurbishment. Its core function is to support the rotating components inside the transmission, reduce frictional losses between components, and assist in smooth power transmission. It directly affects the smoothness of transmission operation, component lifespan, and overall stability. It effectively solves problems such as wear, jamming, abnormal noise, excessive clearance, and reduced load-bearing capacity of traditional bearing assemblies, preventing serious transmission failures such as shaft deformation and gear damage caused by bearing failure. This extends the overall lifespan of the transmission and reduces equipment maintenance costs.

Core technical parameters:

– Product Model: 29552652
– Product Name: Bearing Assembly (Gearbox Specific)
– Bearing material: High carbon chromium bearing steel (GCr15)
– Surface treatment: Quenching and tempering + fine grinding and polishing
– Machining process: Precision forging + quenching and tempering + precision grinding + gap inspection + sealing test
– Rated speed: ≤12000r/min
– Dimensions: Precisely matched to original factory specifications (inner diameter × outer diameter × thickness: 45 × 85 × 21 mm)
– Rated dynamic load: ≥58.8kN
– Rated static load: ≥42.2kN
– Operating temperature: -40℃~120℃
– Suitable for: Allison transmission rotating component support, can directly replace the original 29552652 model.

The 29552652 bearing assembly combines high quality, high adaptability, and high cost-effectiveness, making it a reliable choice for both bulk purchases by repair shops and replacements for individual equipment repairs. We insist on rigorous quality control; each product undergoes multiple stages, including material testing, dimensional calibration, rotational performance testing, sealing testing, and load-bearing capacity testing, to ensure that products meet technical standards before leaving the factory. This provides durable and stable support and protection for the rotating components inside the gearbox, reducing transmission failures, promoting efficient and stable equipment operation, and lowering maintenance costs.

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