Contains 8- 17/64" Diameter balls and a retainer.
The ball retainer spaces the balls and eliminates contact friction between the balls, allowing higher operating speed, while significantly reducing noise level of the conveyor system.
F designates a plastic insert which acts to quiet the bearing, also allowing it to be re-greased.
The unique rib feature (1912 Series only) is designed to help accommodate the variations in tubing I.D. tolerances.
May be ordered with light oil or grease packed lubricant.
S This bearing comes standard with a front felt seal.
T added to the end of the part number designates a Teflon seal added to the front of the bearing.
P (1912 Series only) added to the end of the part number designates a nylatron seal added to the back of the bearing.