This is a two-row Tapered Roller Bearing using a double-cone roller assembly and has a bore size of 11.3750". In our tables, you will see that it has a 16.0000" O.D. and 5.6875" wide. The Bench End Play is preset at our factory to .004 inches.
The standard cage for American Tapered Roller Bearings is a “pin-type” design that has proven to be very successful in applications that experience very high loads and high speeds. No suffix is used on our bearing number for this cage, while other types of cages have their own suffix code when used.