BK77H 1-Groove 4L/5L/A/B Series Split Taper Sheave

Only 1 left
SKU: BK77H
Regular price $43.30

This 1-groove cast iron sheave fits 4L, 5L, A, and B Series belts and features a split taper bushing. All our sheaves are manufactured to meet all common industry standards.

Bore Type Split Taper Length Through Bore 1.250” Face Width 0.875”
Bushing Bore Range 1/2 - 1 1/2'' Pulley Construction Plain Application 4L/A & 5L/B Classical Belt & FHP Drives
Width 1.563” Material Cast Iron Number Of Grooves 1
Outside Diameter 7.450” Bushing Series H Pitch Diameter 6.7 (A/4L) in, 7.1 (B/5L) in
Keyway Size 1/4 x 1/16 (1-1/4 Bore) in, 1/4 x 1/8 (15/16 to 1-3/16 Bore) in, 1/8 x 1/16 (1/2 to 9/16 Bore) in, 3/16 x 3/32 (5/8 to 7/8 Bore) in, 3/8 x 1/16 (1-3/8 to 1-1/2 Bore) in, 5/16 x 1/16 (1-5/16 to 1-3/8 Bore) in