2BK70H Light Duty Two Groove QD Sheave for 4L or A, 5L or B Belts. 6.75" O.D. 2 Bolt Pillow Block Type E Pitch Diameter = 19

Pitch Diameter = 19

THICKNESS:

improves the chain wear resistance and minimize chain elongation

3/8"-16 x 2-1/2"

3/8-24 POWERCOIL THREAD REPAIR KIT

2BK70H Light Duty Two Groove QD Sheave for 4L or A, 5L or B Belts. 6.75" O.D. 2 Bolt Pillow Block Type E Pitch Diameter = 19Light Duty QD Sheaves Two Groove Type 3 Uses H Bushing (sold separately) for 4L or A, 5L or B Belts. 2BKH QD Sheaves are precision machined from gray cast iron, statically balanced painted with baked enamel finish and individually packaged. Construction: SolidDimensions: O. D. : 6. 75P. D. for 4L or A Belt: 6. 00P. D. for 5L or B Belt: 6. 40F: 1 3 4L: 1 1 4X: 7 8G: 7 16E: 3 16O. L.: 1 3 4P: 7 16C: 1 4