29565261 ring-indexing,flat Allison spare parts

29565261 ring-indexing,flat Allison spare parts

The 29565261 flat index ring strictly adheres to original manufacturer production standards and drawing specifications, precisely matching Allison CLBT750, 5600, 8962 series heavy-duty gearboxes. It perfectly replaces original manufacturer parts of the same specifications, compatible with the transmission positioning systems of various heavy-duty equipment such as engineering vehicles, mining machinery, heavy trucks, and fire emergency vehicles. Widely used in agriculture, construction, mining, oil and gas, waste disposal, and heavy transportation, it is suitable for high-load, high-frequency operation scenarios. It is a key positioning component ensuring gearbox transmission accuracy, reducing component wear, and minimizing downtime for maintenance, and is highly recognized and preferred by enterprises and repair shops.
As a core component for gearbox transmission positioning, this product’s primary function is to achieve precise indexing and positioning of the transmission system, coordinating the synchronous operation of gears and shafts. This directly impacts the gearbox’s shifting accuracy and transmission stability, especially under heavy-load conditions, effectively preventing stress concentration and component wear caused by positioning deviations. The product features a flat profile design, with a low, flat surface and no protrusions, effectively reducing contact friction with other components and lowering operating resistance. Simultaneously, its integrated precision structure can stably withstand high-frequency power impacts during transmission, providing precise positioning support for internal precision components, ensuring smooth and lossless power transmission, and extending the overall service life of the gearbox.

Core technical parameters:

– Product Model: 29565261
– Product Name: ring-indexing,flat
– Material specifications: 40CrMnMo high-strength alloy steel forgings (containing chromium-nickel alloy), with a tensile strength of up to 1200MPa.
– Machining process: Precision forging + quenching and tempering heat treatment + high-precision CNC turning + laser welding + dynamic balancing calibration
– Tolerance range: ±0.015mm, parallelism error ≤0.1mm/m, ensuring transmission synchronization.
– Structure type: Flat design, low and flat profile with no protrusions, no interference, suitable for compact installation space of gearbox.
– Surface treatment: Rust-proof and corrosion-resistant chrome plating + precision polishing, roughness Ra≤0.8μm, improving corrosion resistance and adhesion.
– Compatibility: Allison CLBT750, 5600, 8962 series heavy-duty gearboxes, compatible with transmission positioning systems of heavy-duty equipment such as engineering vehicles, mining machinery, and heavy-duty trucks.
– Implementation Standards: Compliant with ISO 9001 quality system standards, IATF 16949 standards, and relevant original manufacturer technical specifications.
– Positioning accuracy: ≤0.005mm, ensuring precise and error-free indexing and avoiding stress concentration.
– Installation method: Original factory standard installation, direct replacement, no additional modification required, precisely fits the original installation position and connection interface.
– Service life: Stable operation for ≥6500 hours under heavy load conditions; no cracks after 100,000 fatigue cycles; impact resistant, wear resistant, and corrosion resistant.
– Surface hardness: HRC45-50, with 30% improved wear resistance compared to ordinary carbon steel, suitable for heavy-duty transmission requirements.
– Core functions: precise indexing and positioning, coordinated synchronous operation of transmission components, reduced component friction, and smooth power transmission.

29565261 ring-indexing,flat, integrates high-precision positioning, high wear resistance, and high adaptability. Manufactured in strict accordance with relevant industry standards, it perfectly replicates the characteristics of original parts. The weld strength reaches more than 90% of the base material. It is not only a high-quality alternative to original parts, but also a core support for ensuring accurate transmission positioning of heavy equipment gearboxes and extending equipment service life. It is suitable for the transmission positioning needs of heavy-duty equipment in multiple industries. With reliable quality and outstanding performance, it is your preferred positioning component solution.

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