BK45X1 1-Groove 4L/5L/A/B Series Finished Bore Sheave (1" Bore)
This 1-groove cast iron sheave fits 4L, 5L, A, and B Series belts and comes stock with a 1” finished bore with keyway. All our sheaves are manufactured to meet all common industry standards.
|Bore Diameter||1''||Bore Type||Finished with Keyway||Length Through Bore||1.156”|
|Face Width||0.875”||Pulley Construction||Webbed||Application||4L/A & 5L/B Classical Belt & FHP Drives|
|Width||1.281”||Material||Cast Iron||Number Of Grooves||1|
|Outside Diameter||4.250”||Pitch Diameter||3-1/2 (A/4L) in, 3.9 (B/5L) in||Keyway Size||1/4 x 1/8 in|