Linear Motion Bearing LM12UU (12mm Dia) mks Depending on how you interpret

Depending on how you interpret the data

For LM2575T-12  datasheet

Speed control PWM frequency up to 10KHz

5°C accuracy

using the three-wire SPI communication

Linear Motion Bearing LM12UU (12mm Dia) mks Depending on how you interpretLinear bearings are used for linear motion. They can be used to build low cost and simple linear guiding systems for a wide variety of applications such as CNC and 3d printers. This linear ball bearing slides along an 12mm linear shaft. Specifications 30mm long x 21mm outer diameter x 12mm inner diameter Dynamic load rating C(N): 510 N Static load rating Co(N): 784 N 4 Ball races inside 2 grooves with 20 mm outer diameter