Specification Brand : Nanjefly BulletPoint : Package contents:SN74LS92N DIP14(1pieces) BulletPoint1 : Compatibility: This omni directional wheel is equipped with hub compatible for NXT and the axle center hub for motor BulletPoint2 : Double Row Wheel: Made of premium materials, double row wheel, 360 degrees rotation, lateral maneuverability, sturdy structure, suitable for different environments, low maintenance cost BulletPoint3 : Omni Directional: If you use this omnidirectional wheel on the robot, it can move forward, backward and rotate without changing its direction BulletPoint4 : Coupling: It is equipped with plastic round and cross shaft coupling, which makes the omni directional wheel more strong, the fixed direction is clear, the installation selection is simple and stable BulletPoint5 : Application: 58mm omnidirectional wheel is designed for ground and inverted applications, such as manual and electric transmission system, feed guide rail, workstation turntable, robot wheel, etc. Color : As Shown IncludedComponents : TAS6424QDKQRQ1 ItemName : 1pcs SN74LS92N SN74LS92 74LS92N DIP14 ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : robot-parts Manufacturer : Nanjefly ModelName : WGFOIPg89zpyoq6r ModelNumber : WGFOIPg89zpyoq6r NumberOfItems : 1 PartNumber : DZZD1936-506-2053364261 ProductDescription : 1pcs SN74LS92N SN74LS92 74LS92N DIP14