This Mini 3in1 Plane Axial Ball Bearing set provides precise micro bearings designed for smallscale motion and axial support in compact assemblies. The kit includes 10 pieces across seven model sizes: F38M, F410M, F510M, F612M, F715M, F816M, and F1018M. The F38M bearing is specified as 3x8x3.5 mm (bore x outer diameter x width), with the remaining models offered in similarly compact dimensions to suit diverse designs. Key benefits Versatile assortment for small projects: 10 pieces across multiple model sizes lets you match bearings to varied design requirements without sourcing separately. Compact, precise motion: tiny plane axial ball bearings deliver smooth rotation and reliable performance in tight spaces. Reduced friction for longer life: designed to minimize resistance in rotating components, helping improve efficiency and reduce wear. Durable construction in a metal bearing family: built to withstand repeated use in hobbyist and lightindustrial applications. Easy integration: standardized miniature bearings that fit into small housings and lowprofile assemblies. Key attributes Package contents: 10 pieces total, assorted sizes covering F38M, F410M, F510M, F612M, F715M, F816M, F1018M. Model range: F38M, F410M, F510M, F612M, F715M, F816M, F1018M. Size reference: F38M is 3x8x3.5 mm (bore x outer diameter x width); other models follow the same miniaturized family sizing pattern with respective bore/outer diameter configurations. Functionality: mini axial plane bearing design intended for smooth axial rotation in compact mechanisms. Material: metal ball bearing components (typical for micro bearings). Performance: suitable for applications requiring lowprofile, reliable micro bearings with consistent rotation. Compatibility and applications Suitable for smallscale robotics, micro drones, and RC projects that require compact bearings with 310 mm bore ranges and corresponding outer diameters. Ideal for lightweight camera mounts, gimbal assemblies, tiny linear motion projects, and other precision hobbyist devices where space is at a . Appropriate for DIY CNC or 3D printer components that need small, dependable bearings in tight spaces. Use cases Micro drone or RC aircraft: use the appropriate size bearing to support a compact rotating axis or camera mount with smooth, lowfriction motion. Small gimbal or camera rig: install the matching bearing to achieve stable axial rotation while keeping the profile minimal. Precision hobby projects: integrate into miniature linear guides or compact rotary assemblies where space and weight are critical. Packaging and content notes Ten bearings in total per kit (10Pcs), offered in assorted sizes as listed (F38M through F1018M) to support a range of small applications. Each bearing is designed for microscale use and can be selected based on the bore and outer diameter requirements of the project. This description reflects the product's model range, size designations, and the 10piece kit format, maintaining alignment with the stated brand, specifications, and features.