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BK45 Pulley

BK45 pulleys are 4.25" in diameter and are also commonly known as BK45 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-series and 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"

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BK45 Pulley 1 Bore BK45 Pulley 1-18 Bore BK45 Pulley 12 Bore BK45 Pulley 34 Bore
BK45 Pulley 1" Bore
Our Price: $26.99
BK45 Pulley 1-1/8" Bore
Our Price: $26.99
BK45 Pulley 1/2" Bore
Our Price: $26.99
BK45 Pulley 3/4" Bore
Our Price: $26.99
BK45 Pulley 58 Bore BK45 Pulley 78 Bore BK45H Pulley single-groove 4.25 OD
BK45 Pulley 5/8" Bore
Our Price: $26.99
BK45 Pulley 7/8" Bore
Our Price: $26.99

BK45 Pulley Request Form

To get a quote on BK45 pulles/ sheaves fill out the request for quote form and someone from our customer service team will contact you.

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