This 6808-ZZ ball bearing is a high-precision premium quality deep groove shielded 40x52x7 ball bearing made to ABEC 3 precision standards from AXIS
Sheave Size: 13V300JA
the 12B K2 attachment has a bent tab on both sides with two holes each for mounting
Outside Diameter: 17
UEP208-24 bearing is a two-bolt normal duty pillow block bearing with a 1-1/2" bore
3TB60 Sheave three-groove 6.35" OD 14-Tooth Sprocket This 6808-ZZ ball bearing isThis 3TB60 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 6. 35" 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 three groove 3TB60 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