Designed to maximize performance, Timken® Fafnir® ball bearing housed units combine the bearing, housing, seal and locking system into one device for easy installation and operation. Timken® Fafnir® housed units feature specialized product lines to solve specific application concerns. Our problem solver series helps prevent downtime by using superior technology to keep equipment running efficiently and improve your bottom line. Fafnir® Take-Up Frame, Standard Duty, 12 in Travel, 27-7/8 in Overall Length, Top Mounted Frame, Cast Iron