BK28X-3-4 1-Groove 4L/5L/A/B Series Finished Bore Sheave (3/4" Bore)

  • $5.17

This 1-groove cast iron sheave fits 4L, 5L, A, and B Series belts and comes stock with a 3/4” finished bore with keyway. All our sheaves are manufactured to meet all common industry standards.

Bore Diameter 3/4'' Bore Type Finished with Keyway Length Through Bore 1.063”
Face Width 0.813” Pulley Construction Webbed Application 4L/A & 5L/B Classical Belt & FHP Drives
Width 1.219” Material Cast Iron Number Of Grooves 1
Outside Diameter 2.950” Pitch Diameter 2.2 (4L Section/A Section) in, 2.6 (5L Section/B Section) in Keyway Size 3/16 x 3/32 in

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