1. Product Overview 16008 belongs to 16000 series thin-section single row open deep groove ball bearing, standard metric dimension 40×68×9mm, ultra-narrow thin cross-section design to save axial installation space and reduce equipment overall weight. Open type structure allows continuous circulating oil & grease lubrication; super-finished deep raceway can bear radial load and bidirectional light axial load simultaneously, featuring low noise, low friction and stable high