4TB46 Sheave four-groove 4.95" OD filter_H35BS18 What sets this 5205 bearing

What sets this 5205 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

UEFT205 Bearing Dimensions

Our superior SALF204-12 bearing with a 3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

the 6015-2RS bearing features raceways that are precision honed to a superb finish

This 35BS20 sprocket features a 1/2" finished bore including a key-way and two setscrews

4TB46 Sheave four-groove 4.95" OD filter_H35BS18 What sets this 5205 bearingThis 4TB46 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 4. 95" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this four groove 4TB46 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the