Radial Ball Bearing 685ZZ for 3D Printer This Radial Ball Bearing 685ZZ for 3D Printer/ Robot is a 5x11x5 mm Double Shielded Ball Bearing with 685ZZ ABEC-3 quality, 685ZZBearings are the popular item that could be used in many application that uses this size 5x11x5 mm bearings, each 685ZZ bearings are closed with 2 Metal Shields, one Shield from each side, to protect the bearing from dust or any possible contamination. Bearings come in various qualities. We have carefully selected the best quality bearings from numerous suppliers. This means our bearings are meant for continuous use and they'll last longer than other cheap bearings. Ideal for use in your 3D Printer, CNC project or robot. Its needed for most types of RepRap 3D printers. Our bearings come pre-lubricated from the manufacturer so that no additional lubrication is required to be applied. These protect the bearing from dust or any possible corrosion. check out : Universal Flange Ball Bearing 4x8x3mm Shielded Chrome Steel Bearings Applications: Mostly used for 3D printer wheel bearings, CNC, etc. Fit for skateboards, inline skates, roller skates, scooters, and other skating applications. Good replacement for the damaged bearings on the small power motor. Automotive gearboxes, machine gearboxes replacement parts.

Radiolink 7P I2C Obstacle Avoidance Drone Expansion Board for PIXHAWK/Mini Pix The Radiolink 7P I2C Expansion Board is a high-performance obstacle avoidance drone expansion board designed to upgrade your drone’s navigation and safety features. It works seamlessly with the PIXHAWK Mini PIX Flight Controller and other popular flight controllers, allowing easy integration for advanced obstacle detection. Equipped with six I2C ports, this board supports multiple SU04 and SUI04 ultrasonic sensors, enabling your drone to sense obstacles in five directions-forward, backward, left, right, and upward. Perfect for hobbyists and professional drone builders, it ensures stable altitude control and reliable flight performance. Features Multi-Directional Obstacle Avoidance: Supports up to 6 SUI04 ultrasonic sensors, enabling your drone to detect obstacles from five directions—forward, backward, left, right, and upward-while maintaining stable altitude control. I2C Port Expansion: Equipped with 7 ports-1 input and 6 I2C-this expansion board allows seamless integration of multiple sensors and modules, enhancing your drone's capabilities. Wide Compatibility: Designed to work with various flight controllers, including PIXHAWK, Mini Pix, Crossflight, and TURBO PiX, ensuring broad applicability across different drone setups. Enhanced Sensor Integration: Facilitates the connection of additional sensors like GPS, altitude modules, and LED indicators, expanding your drone's functionality for more complex missions. Easy Installation: Comes with cables compatible with both Mini Pix and PIXHAWK flight controllers, simplifying the setup process for users.

Radiolink A560 PNP RC Airplane with 6 Flight Modes The Radiolink A560 PNP RC Airplane is a versatile fixed-wing aircraft perfect for both beginners and experienced pilots. This Plug Play version comes without a charger, radio, or receiver, allowing you the freedom to use popular transmitters such as Radiolink, FrSky, Flysky, RadioMaster, Jumper, and Futaba. Ideal as a DIY RC airplane kit, it gives hobbyists the flexibility to customize and build their own flying experience. Equipped with the advanced Byme-A flight controller, the A560 supports SBUS and PPM signals and features six flight modes: Stabilized, Gyro, Manual, Aerobatic, and Vertical (fixed-wing quadcopter), all easily switchable at the press of a button. The pre-installed 2206-1450KV brushless motor, 15A FLYCOLOR ESC, and Byme-A flight controller ensure smooth performance, crash prevention, and easy recovery, making it an excellent RC airplane toy for learning and practicing 3D flight maneuvers. Crafted from lightweight polypropylene (PP) foam, the A560’s durable body withstands impacts and maintains its shape after hard landings. Its one-piece wing design, combined with a powerful brushless system, guarantees smooth handling and reliable performance. Whether you’re a beginner assembling a DIY RC airplane kit or an advanced flyer seeking an exciting RC airplane toy, the A560 delivers an engaging and enjoyable flying experience. Features Plug & Play Flight Controller : 4-channel controller with 6 flight modes, lightweight design, supports 5–6V, and allows quick mode switching via CH5 (3-way switch) and CH7 (2-way switch). Compatible with various RC models including straight-wing, 3D fixed wing (F3P), trainers, jets, and scale aircraft. No Glue or Tape Required : Pre-installed servos and linkages make assembly fast and easy. All servos are replaceable with the included screwdriver. Efficient Brushless Power System : Equipped with a 2260CS-1450KV brushless motor and advanced cooling design for durability. A supercharged magnet provides strong, linear power output. Stabilize Mode : Gyro-assisted auto-leveling returns the plane to level flight when sticks are released, ideal for beginners learning control. Gyro Mode : Adds stability without auto-leveling, letting pilots practice freestyle maneuvers like rolls, rapid pitch, side flight, and spirals. Acrobatic Mode : Combines stability and gyro assistance, making it easier for beginners to perform advanced 3D aerobatics such as rolls, spins, and flat maneuvers. Dual Vertical Modes : Supports both multirotor and fixed-wing logic for vertical flight, offering unique stunt and flying experiences. Efficient Power System : Features a 15A FLYCOLOR ESC and durable GENFAN 8038 propeller with polycarbonate construction, vibration-free balance, and crash resistance. Durable Propeller Safety Design : Propeller saver system protects against damage and prevents overcurrent; simply reattach and fly again after drops.

Radiolink AT10II with R12DS – Transmitter and Receiver for Drones, Cars & Boats The Radiolink AT10II Transmitter with R12DS 12-Channel Receiver is a high-performance receiver and transmitter for drone applications, as well as helicopters, airplanes, cars, and boats. Designed for precision and reliability, it features an ergonomic design, backlit LCD screen, and interference-free 2.4GHz connection. Ideal as an RC transmitter and receiver for drone enthusiasts, it supports telemetry for real-time data monitoring (sensors sold separately). The compact R12DS receiver offers PWM, PPM, and SBUS output modes, with advanced anti-interference technology (DSSS, FHSS, QPSK). With 16-channel frequency hopping and fully customizable programming, the AT10II delivers stable long-range control for beginners and pros alike. Features Excellent Anti-Interference: Only 3ms for 12 channels synchronously, with DSSS & FHSS working together for strong interference resistance. Real-Time Information: LCD screen displays model voltage, RSSI, speed, altitude, distance, and more. Supports telemetry feedback (with PRM-01 module) for GPS, speed, and voltage when paired with APM or PIX flight controllers. Multiple Alarms: Low RSSI, transmitter voltage, receiver voltage, and motor voltage alarms with sound and backlit screen alerts for added safety in noisy environments. Voltage Protection System: Built-in protection circuit prevents damage from incorrect plugging. Low battery consumption enables 12+ hours of use with a 3S 1800mAh LiPo battery. Wide Compatibility: Supports Radiolink receivers (R9DS, R12DSM, R6DS, R6DSM, R12DS), making it ideal for FPV racing drones, helicopters, multirotors, cars, and boats. Programmable Mix Control: 5–12 channels adjustable for precise customization of aircraft functions. Variety of Switches: Multiple switch types for flexibility, including 3 VR switches, 3 three-way position switches, 4 two-way position switches, 1 reset trainer switch, plus multi-antenna and 2 PTZ* control support.

Radiolink AT9S Pro 12CH 2.4GHz Transmitter and Receiver for Drone with R9DS The Radiolink AT9S Pro Remote is a high-performance transmitter and receiver for drone, designed for RC enthusiasts seeking precision, reliability, and full control. With 12 channels and paired with the R9DS Receiver and AT9S Pro Flight Controller, it offers stable communication, low latency, and strong signal strength for long-range performance. This advanced system supports programmable mixing, dual rates, endpoint adjustments, and telemetry, giving you the flexibility to fine-tune your model. The ergonomic design ensures comfortable use during long flying sessions, making it perfect for both beginners and professionals. Ideal for high-speed drones, aerobatics, and complex RC vehicle maneuvers, the AT9S Pro is a versatile solution. Whether using it as a radio transmitter and receiver for drone or RC transmitter and receiver for drone, it delivers professional-grade control and reliability for serious pilots. Features Ergonomic Design: Comfortable grip with well-placed buttons for extended use without fatigue. High-Resolution Color Screen: Clear display with intuitive interface for easy navigation and customization. Long Range Stable Signal: High-gain antenna ensures reliable signal transmission over long distances. Multi-Protocol Support: Compatible with drones, helicopters, airplanes, boats, and popular protocols like DSSS, FHSS, and CRSF. Advanced Functions: Features fail-safe protection, programmable mixing, dual-rate adjustments, endpoint adjustments, and 10 flight modes. Telemetry Real-Time Data: Monitors battery voltage, signal quality, and model status for safe and efficient operation. Expandable Upgradable: USB port for firmware updates to access new features and improvements. Versatile Compatibility: Works with receivers like Radiolink R12DSM, R12DS, and R9DS for flexible setups. Long Battery Life: High-capacity rechargeable lithium-ion battery with low-power alerts, supporting extended sessions. Professional-Grade Quality: Durable construction and reliable performance for prolonged RC use. Multiple Language Menu: Supports Chinese, English, Spanish, Italian, German, French, Turkish, Russian, and Korean. High-Precision Components: 4096 IC circuit, optimized PCB layout, and FUTABA-grade potentiometers reduce servo jitter for stable, precise control. Anti-Polarity Protection: Safeguards transmitter and receiver from reverse polarity; compatible with various battery types including AA, LiPo, and 18650 Lithium batteries.

Radiolink Byme-D 3CH Flight Controller with Gyroscope and Acceleration Sensor The Radiolink Byme-D drone flight controller is designed to make every flight smooth, stable, and enjoyable. Equipped with a 3-axis gyroscope flight board, acceleration sensor, and advanced control algorithms, it ensures precise response and enhanced stability in the air. Whether you’re just starting out or already have some flying experience with rc plane flight controller, the Byme-D adapts to your needs with three versatile flight modes. For beginners, the Stabilize Mode automatically balances the aircraft, limiting tilt angles for safer, easier control, ideal for building confidence on your very first flights. As your skills grow, you can switch to Gyro Mode to practice smoother handling with added stability, or take on Manual Mode for complete freedom, performing advanced tricks like rolls, loops, and low-altitude freestyle flying. Weighing only 4.5g, the Byme-D installs easily on small models without extra load, ensuring longer flights and making it ideal for learning, practice, and mastering skills. Features Gyroscope Mode: Three-axis gyro enhances flight stability without self-leveling, ideal for pilots with some experience to improve control. Stabilization Mode: Flight controller balances the aircraft automatically, perfect for beginners to practice level flight. Limits tilt angle to 70° (roll) and 45° (launch) for safe flying. Manual Mode: Full manual control without gyroscope assistance, designed for advanced pilots to perform freestyle moves like backward flight, rolls, loops, snake, and low altitude flying. Compact & Lightweight: Weighs just 4.5g including cables, making it easy to install even on small indoor models without adding extra load, ensuring longer flight times.

Radiolink Byme-DB 4 Channel 3-Axis Flight Controller with Gyro Stabilizer for RC Planes The Radiolink Byme-DB 4 Channel 3-Axis Flight Controller with Gyro Stabilizer brings stability and precision to RC flying. 3-axis gyro flight controller, it smooths out turbulence and ensures balanced control, making it ideal for both beginners learning to fly and experienced pilots looking for reliable performance with its RC drone controller board stablizer. It supports a wide range of model airplanes with mixed elevator and aileron controls, including delta wings, paper planes, J10, SU27 (with or without rudder servo), F22, and more. Designed for maximum compatibility, the Byme-DB works seamlessly with any transmitter and receiver system that outputs PPM or SBUS signals (minimum 7 channels). It supports popular brands such as Radiolink, Flysky, FrSky, RadioMaster, Jumper, and Crossfire, ensuring flexibility for all types of RC enthusiasts. Whether you’re practicing smooth maneuvers or performing aerobatics, this rc plane flight controller makes setup simple and flying more enjoyable. Features 3 Flight Modes: Stabilize, Gyro, and Manual; switch via Channel 5, motor unlock with Channel 7 for safety. Compatible Models: Works with delta wing, paper plane, J10, SU27 (with/without rudder), F22, and more Plug & Play: Pre-set PID parameters; quick joystick calibration without extra setup. Stabilization System: 3-axis gyro + 3-axis accelerometer with advanced algorithms for smooth control. Beginner-Friendly: Easy to fly in Stabilize Mode, perfect for first-time pilots.

Radiolink CrossFlight Flight Controller – Stable Drone RC Control The Radiolink CrossFlight Flight Controller is a high-performance, precision-engineered solution designed to enhance the control and stability of your drones and RC vehicles. Ideal for aerial photography, FPV racing, or casual drone flying, this flight controller offers superior stability, responsive handling, and precise maneuverability in every flight. Equipped with advanced gyroscopic sensors and optimized flight algorithms, the CrossFlight ensures accurate control and smooth performance even in challenging conditions. Its compact, lightweight design makes installation simple and supports a wide range of drone setups, making it a perfect choice as a drone flight controller or FPV flight controller for various applications. Seamless integration with Radiolink transmitters and receivers, combined with an intuitive user interface, allows for quick setup and easy customization of flight parameters. Pilots gain enhanced control, reliability, and versatility, unlocking new levels of performance for both professional and hobbyist drone enthusiasts. Features Vibration Damping by Software : Maintains sensor data accuracy, improves altitude hold, and ensures stable flight performance. Built-in OSD Module : Provides real-time graphical display of critical flight information such as aircraft direction and position, eliminating the need for an external OSD module. 10-Channel PWM Output : Supports 3–8 axis multirotors, airplanes, helicopters, cars, boats, and other RC applications. Compact & Lightweight : At just 39.7 × 39.7 × 13 mm and 16.5 g, it saves space and reduces overall weight, extending flight time. User-Friendly Setup : Comes with full technical support and guidance for installation, PID adjustments, log viewing, and more. Automation Software Testing System : Uses the same system as PIXHAWK and Mini Pix, enabling automated testing from sensors to connection ports for reliable performance.

Radiolink D460 RC Airplane RTF – Byme-DB Gyro, Brushless, T8S Transmitter The Radiolink D460 is a fully assembled RC Airplane toy, ready to fly with magnet-secured parts that stay firmly in place during flight. Powered by the Byme-DB Gyro Flight Controller, it offers three modes Manual, Gyro, and Stabilize making it perfect for both beginners and experienced pilots. Switch to Stabilize Mode for auto-leveling and effortless control. Built with durable EPP material and an aerodynamic design, the D460 combines crash resistance with efficient performance, delivering up to 30 minutes of flight time. The R8XM 8CH telemetry receiver provides real-time battery voltage and RSSI feedback to the T8S transmitter, alerting you when the battery is low for safe flying. Stabilize Mode: (Beginner Mode) Unlike Manual Mode, this mode has a flight controller assisting with aircraft balance and is suitable for the freshman who begins to practice the aircraft. Gyro Mode: (Advanced Mode) Under Gyro Mode, the three-axis gyro assists in enhancing flight stability but the aircraft will not back to level automatically. Pilots with certain experience take the Gyro Mode to practice better control of the aircraft. Manual Mode: (Master Mode) Without any assistance from the flight controller algorithm or gyro, all flight movements are realized manually, which requires the most advanced skills. Various freestyle such as backward, roll, loop, snake, and over-low altitude flight can be easily achieved under this mode. Features Unique Elevator Channel Angle Calibration Prevents head lolling during aerobatic maneuvers in Gyro or Manual Mode, making it easier for beginners to perform stunts smoothly. Byme-DB Flight Controller with Auto-Level Assist Equipped with a full-attitude algorithm, 3-axis gyroscope, and 3-axis accelerometer for stable flight. If control is lost, switch to Stabilize Mode and the airplane will automatically return to level flight. Durable EPP Material with EPO-like Finish Combines the crash resistance of EPP with the sleek, premium look of EPO. Available in red or purple. Three Flight Modes for All Skill Levels Stabilize Mode (Beginner Mode): Auto-leveling for easy control, perfect for first-time pilots. Gyro Mode (Advanced Mode): Gyro-assisted stability without auto-leveling, ideal for improving control skills. Manual Mode (Master Mode): Full manual control for freestyle maneuvers like rolls, loops, and low-altitude stunts. Aerobatic-Friendly Design Smooth handling and precise control make advanced tricks like backward flight, snake maneuvers, and rolls achievable. Beginner to Expert Ready With progressive flight modes and calibration features, the D460 grows with your skills, from first flight to advanced aerobatics.

Radiolink Divit Digital Video Transmission Adapter Board for DJI DIGITAL FPV SYSTEM, DJI O3 Air Unit The Radiolink Divit Adapter Board is a versatile and cost-effective solution for integrating digital FPV video transmission board with your flight controller. Designed to work seamlessly with Crossflight, Mini Pix, PIXHAWK, and other compatible controllers, the Divit Adapter simplifies your setup by providing a reliable connection interface for popular digital video transmission units such as DJI FPV, O3 Air Unit, and Walksnail HD systems. By streamlining the wiring and connection process, this adapter reduces the overall assembly cost and complexity of your drone build, making it an ideal choice for both hobbyists and professional drone enthusiasts. Its compact and lightweight design ensures it can be easily installed without adding unnecessary weight, while the included connection cables provide plug-and-play convenience. With the Divit Adapter, you can enjoy high-definition video transmission with stable and reliable performance, all while keeping your setup simple and budget-friendly.