BK50H 1-Groove 4L/5L/A/B Series Split Taper Sheave

In stock - 8 items available
Regular price $37.30

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.

Application 4L/A & 5L/B Classical Belt & FHP Drives
Material Cast Iron
Bore Type Split Taper
Number Of Grooves 1
Outside Diameter 4.750”
Length Through Bore 1.250”
Face Width 0.875”
Bushing Series H
Bushing Bore Range 1/2 - 1 1/2
Pitch Diameter 4 (A/4L) in, 4.4 (B/5L) in
Pulley Construction Plain
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