Two pieces of AXK series plane thrust needle roller bearings, designed for compact axial load support in precise assemblies. This listing covers a range of AXK sizes and configurations, including AXK0414, AXK0515, AXK0619, AXK0821, AXK1024, AXK1226, AXK1528, AXK1730, AXK2035, AXK2542, AXK3047, AXK3552, AXK4060, AXK4565, AXK5070, AXK5578, with the +2AS configuration (Axk4565). The selection provides the right combination of axial capacity, space efficiency, and reliability for demanding applications. Key benefits axial load capacity in a compact form, enabling strong support while maintaining a slim cross section. Needle roller design reduces sliding resistance, delivering smooth operation and improved stiffness in linear or rotary axes. Lowfriction performance supports efficient operation and extended service life in precision systems. Robust bearing components (needle rollers, cage, races) crafted for durability and reliable longterm performance. Flexible sizing across a broad AXK range, suitable for varied shaft diameters and housing configurations. +2AS variant configuration offers additional sealing/protection options to suit different environments. Key attributes Functionality: AXK plane thrust needle roller bearings intended for axial loading in compact spaces, enabling precise axial guidance and load transfer. Compatibility: Part of the AXK bearing family, suitable for integration with compatible shafts and housings in standard AXK configurations. Size range: Includes AXK0414, AXK0515, AXK0619, AXK0821, AXK1024, AXK1226, AXK1528, AXK1730, AXK2035, AXK2542, AXK3047, AXK3552, AXK4060, AXK4565, AXK5070, AXK5578; the package also features the +2AS (Axk4565) variant. Material: Bearinggrade steel construction with precisionmachined races and needle rollers for durability and reliability. Performance: Designed for steady axial load transfer with minimized crosssectional footprint, delivering consistent performance in challenging applications. Applications and use cases CNC machine tool spindles and tool change assemblies where compact axial support is required without adding bulk to the mechanism. Robotic joints or linear actuators that demand precise axial guidance and stiffness in a limited envelope. Automated equipment such as packaging or sorting machines where axial load transfer in a compact bearing is critical for maintaining accuracy and repeatability. Installation and care notes Confirm compatibility by verifying the axial load, shaft diameter, and housing fit for the AXK series size chosen. Apply appropriate lubrication per manufacturer guidelines to maximize life and minimize wear. Install with correct orientation and secure mounting to avoid misalignment or improper seating. Keep bearings clean and from contaminants; protect during storage and handling to preserve performance. This product delivers reliable axial support in compact spaces, with a broad range of AXK sizes and the +2AS option to address different sealing or protection requirements.