BK57H 1-Groove 4L/5L/A/B Series Split Taper Sheave
Regular price
$44.23
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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 | 1.500” | Material | Cast Iron | Number Of Grooves | 1 |
| Outside Diameter | 5.450” | Bushing Series | H | Pitch Diameter | 4.7 (A/4L) in, 5.1 (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 |