The guide diameter finely honed to ISO tolerance IT 3 guarantees the preload of the ball bearing guide in combination with shaft diameter ISO-h3.
Safe travel limit for the ball cage.
Permanently installed thrust washers on both sides provide a safe travel limit for the ball cage.
Sealing rings ensure correct operation, even in dirty environments.
Permanently installed thrust washers on each side and sealing rings prevent impurities from getting into the ball bearing guide.
Scrapers also offer reliable protection against rough dirt.
Extra sturdy model with scrapers on both sides which reliably prevent impurities from getting in, even in very dirty environments.
Minimum installation space.
Universal, slim inner bevels on both sides, for use with ball cage from mini series N502.