23041458 BearingAssembly,Single-RowBall Allison spare parts

23041458 BearingAssembly,Single-RowBall Allison spare parts

The Allison 23041458 single-row ball bearing assembly is precisely fitted to Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions. It is compatible with heavy-duty commercial vehicles, mining trucks, engineering dump trucks, and long-haul tractors from brands such as Mercedes-Benz, DAF, Peterbilt, and Volvo that use Allison transmissions. As a core support component of the transmission shaft system, it is widely used in key shaft components such as the main shaft, countershaft, and planetary gear shafts, directly and precisely mating with the shaft and bearing housing. It effectively reduces frictional resistance during shaft rotation, supports high-speed shaft rotation, limits radial displacement of the shaft, and prevents eccentricity, wobble, and jamming. It is especially suitable for demanding operating conditions involving heavy loads, high-speed rotation, and frequent start-stop cycles. With original factory design dimensions and zero installation accuracy deviation, it is the preferred original factory replacement part for transmission shaft system repair and bearing replacement.

Core technical parameters

–Model: 23041458
– Product Name: BearingAssembly, Single-RowBall
– Operating temperature: -40°C to +150°C (short-term peak 160°C)
– Product weight: 0.32 kg
– Product Type: Original factory-grade single-row ball bearing assembly, single-piece assembly; adopts an integrated sealing structure, including the single-row ball bearing body, seal cover, cage, and grease, requiring no additional accessories.
– Compatible Systems: Allison 1000/2000/3000/4000 series heavy-duty automatic transmissions; compatible with transmission shaft support systems for heavy-duty commercial vehicles, mining trucks, engineering vehicles, and municipal vehicles, and can precisely match the transmission main shaft, countershaft, planetary gear shaft, and bearing housing.
– Suitable operating conditions: long-distance heavy-load high-speed driving, frequent gear shifting in mountainous areas, high-load operation in mining areas, and frequent start-stop in urban areas; can work stably in harsh environments such as high temperature (transmission oil temperature 120°C), low temperature (-40°C), high speed, high radial load, and vibration.

Product Advantages

1. Precise original factory fit, saving repair time: 100% matching Allison 23041458 original factory specifications, with zero error in inner diameter, outer diameter, and width; can be replaced individually without disassembling the gearbox assembly, greatly reducing repair time and costs.
2. High-strength material, wear-resistant and durable: GCr15 bearing steel forging + quenching heat treatment, with excellent fatigue resistance, impact resistance and wear resistance; combined with a high-quality cage and sealing structure, it can withstand high radial loads and high-speed rotation for a long time, and its service life is more than 1.6 times that of ordinary single-row ball bearings.
3. Smooth rotation and transmission: High-precision steel balls and precision grinding process result in low rotational friction resistance and low noise. The shaft rotates without jamming or eccentricity, effectively reducing abnormal noise in the gearbox transmission, improving transmission smoothness, and reducing wear on the shaft system and related components.

Get a personalized quote now