Count on solid performance from these steel ball bearings. Temperature range is –20° to +250° F. These bearings are double sealed to keep the dirt out and the oil in, resulting in a long lifespan.
Flanged bearings are easy to install; the flange provides a stop for quick positioning. This item is in bold red.
900 MHz 5dBi Rubber Duck Antenna - SMA Male Connector
This is an Enclosed 4-wheel drive remote control robot kit. It uses four powerful wheelchair motors and the inside robot cavity has plenty of room for electronics.