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2BK50 Pulley

2BK50 pulleys are 4.75" in diameter and are also commonly known as double 2BK50 sheaves. Our double pulleys are manufactured in accordance with ARPM standard IP20 for safe operation and interchangeability with other brands. You can use a double-banded A-series v-belts, double-banded B-series v-belts, two single a-series A-belts, or two single A-series v-belts with this pulley. All of our finished bore 2BK50 pulleys are supplied with the industry standard key-way and set screws. However, if you need a custom bore size we can supply those from our in-house machine shop. or 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" - 1-3/16" 1/4" X 1/8"
1-3/8" 5/8" X 5/16"
1-7/16" 3/8" X 3/16"

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2BK50 Pulley 1 Bore 2BK50 Pulley 1-18 Bore 2BK50 Pulley 1-38 Bore 2BK50 Pulley 34 Bore
2BK50 Pulley 1" Bore
Our Price: $65.99
2BK50 Pulley 1-1/8" Bore
Our Price: $65.99
2BK50 Pulley 1-3/8" Bore
Our Price: $65.99
2BK50 Pulley 3/4" Bore
Our Price: $65.99
2BK50H Pulley double-groove 4.75 OD

2BK50 Double Pulley Request Form

To get a quote on 2BK50 pulleys/ sheaves fill out the request for quote form and someone from our customer service team will contact you.

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