BK90X78 1-Groove 4L/5L/A/B Series Finished Bore Sheave (7/8" Bore)
This 1-groove cast iron sheave fits 4L, 5L, A, and B Series belts and comes stock with a 7/8” finished bore with keyway. All our sheaves are manufactured to meet all common industry standards.
|Bore Diameter||7/8''||Bore Type||Finished with Keyway||Length Through Bore||1.469”|
|Face Width||0.875”||Pulley Construction||Spoked||Application||4L/A & 5L/B Classical Belt & FHP Drives|
|Width||1.531”||Material||Cast Iron||Number Of Grooves||1|
|Outside Diameter||8.750”||Pitch Diameter||8 (A/4L) in, 8.4 (B/5L) in||Keyway Size||3/16 x 3/32 in|