WINSINN 40mm Fan 12V Hydraulic Bearing Brushless 4010 40x10mm for Cooling 3D Printer Extruder Hotend - High Speed (Pack of 5Pcs)
✔️️Hydraulic Bearings 4010 Fan – High Speed version.
✔️High quality Hydraulic bearings, Better than Oil bearings, More stable and Long life, suitable for continuous work. The life expectancy is about 45,000 hours..
Mophorn CNC Spindle Motor CNC Spindle Kits Water Cooled Spindle Motor For CNC Router Engraving Milling Machine 2.2KW
Technical Parameters: Spec: φ3.15 x 8.5 in (Diameter: 8 cm x Length: 21.5 cm).
ER20 Standard Collet: The collet of the CNC spindle is quenched with manganese steel, and the runout is less than 0.005 mm, which has high precision....
Powerful Bearing: The water cooled spindle motor adopts imported bearings with high accuracy, precision, and durability. Significantly improve the....
Low Noise & Heat Dissipation: The dynamic balance technology can effectively reduce the noise during use. The scientifically designed water....
Fine Workmanship: The body of the CNC router spindle is made of high-quality stainless steel, equipped with a pure copper rotor. The upgraded version....
INDUSTRIAL-GRADE STEEL - The groove wheel pulley is made of solid 304 stainless steel, which has high hardness, good strength, and a smooth surface. The pulley’s bearing is thickened to make it more sturdy and durable. It is highly resistant to rust, corrosion, and abrasion..
POEWERFUL & WORK SMOOTHLY - The V-groove track wheel has a powerful loading bearing capacity, which is up to 440 lbs. The thickened bracket and the external nut have reinforced the wheel making sure it is not easy to fall apart. The friction between the wheel and the bearing is very small, so it can run smoothly without getting stuck or making harsh noises..
PRODUCT SPECIFICATIONS - A package includes 2 pieces of our V-type groove wheels, which are 2.2 inches in height and 1.8 inches in diameter. With a depth of 0.31 inches, each groove has an external width of 0.86 inches and an internal width of 0.62 inches. When you secure these wheels, please note that the mounting hole is 0.27 inches in diameter..
WIDELY-USED - The V-groove wheel pulley is reliable and practical, which can be installed on container shelves, yard gates, rolling shutters, sliding doors, industrial carts, racks, assembly fixtures, etc. It is widely used in factories, transportation sectors, construction sites, ....
WINSINN 40mm Blower Fan 24V 4020 40x20mm Turbine Turbo Brushless Cooling for 3D Printer Extruder Hotend - High Speed (Pack of 4Pcs)
✔️️Oil bearings 4020 Blower Fan – High Speed version.
✔️️Oil bearings, use time no more than 16 hours / day. The life expectancy is about 30,000 hours. Lubricating oil is required to maintain the bearing..
MARSTUDY Raspberry Pi 4B Starter Kit 64GB Edition / 64GB MicroHC10 Card with Raspberry Pi OS pre-Installed / Premium case / Low Noise Bearing Fan / 5.1V / 3A USB-C Power Supply with ON / Off Switch
MARSTUDY Raspberry Pi 4B Starter More Kit Plus (64GB Edition) contains everything you need to build your own minicomputer. The Starter Kit Plus....
MARSTUDY Premium Transparent Raspberry Pi 4 Case with Integrated Fan Mount, MARSTUDY Low Noise Bearing System Fan, 3 heat sinks for heat dissipation.....
MARSTUDY unique low noise bearing system fan, the fan interface is a DuPont 2P branch line and has two speed cooling modes, this fan is quieter than....
MARSTUDY 5.1V / 3.5A USB-C power supply is designed to power the latest Raspberry Pi 4 Model B boards. Type C cable, AC adapter 110V-240V input....
Raspberry Pi OS pre-installed - 64GB Edition. MARSTUDY Raspberry Pi 4 Starter More Kit Plus includes MARSTUDY 64 GB Class 10 Micro Card with the....