Description Machifit BF12 Ball Screw End Support for Ball Screw SFU1605Specification ModelBF12Materialcarbon steelSize60x19 5mmx32 5mmColorbalckQuantity1pcs Features High rigidity high precision Durable and long service life Mounting method of ball screw support 1 fixed to the threaded rod on the fixed side 2 the fixed side inserted tightening the lock nut fixed with the cushion block and the inner six angle bolts 3 the supporting side bearing is fixed on the threaded rod shaft with a stop ring and is loaded into the bearing block Package Included 1 x BF12 End Support More Details