BK140 pulleys are 13.75" in diameter and are also commonly known as BK140 sheaves. Our pulleys are manufactured in accordance with ARPM standard IP20 for safe operation and interchangeability with other brands. Additionally, we stock a complete line of premium A-seriesand B-series v-belts. For additional information or formal quotes please contact us and we will be happy to assist you.
Key-Way Size Chart:
Bore Range
Key-Way Size
1/2"
None
5/8" - 7/8"
3/16" X 3/32"
15/16" - 1-1/4"
1/4" X 1/8"
1-7/16"
3/8" X 3/16"
BK140 Pulley Request Form
To get a quote on BK140 pulles/ sheaves fill out the request for quote form and someone from our customer service team will contact you.