MB31-1 V-Belt Pulley Single Groove | BK30-1 Sheave

MB31-1 V-Belt Pulley Single Groove | BK30-1 Sheave

Marsoni

M251S

$25.66

Get it in 3 business days with 1 day shipping. Friday, May 29

MB31-1 V-Belt Pulley Single Groove | BK30-1 SheaveThe MB31 1 V Belt Pulley Single Groove is a reliable and precise pulley, designed to maximize efficiency and improve system performance. The durable BK30 1 sheave ensures optimal belt contact and the precise fit reduces wear and tear on drive components. Product Details : MB31 1 V Belt Pulley Single Groove BK30 1 Sheave Part No: MB31 1 Reference Number: BK30 1 Fixed Bore: 1" Outside Diameter: 3. 15" Belt Series: 4L A 5L B Groove: 1 Length Through Bore

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I love this perfectly-sized and shaped board! I wanted something to tilt my daily planner up so it was easier to see and write on throughout the day. Book stands just don't work for my use. This tucks under my computer, so it frees space to work (see photo). The wood, the soft edges, and its finish are well crafted and beautiful. The pads on the bottom keep it from sliding on my desk. I'm thinking about buying another for my home in a spot where I read every morning.

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Reviewed in the United States on May 28, 2025

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Sam

Port Orchard, US

★★★★★ 5

It's a chunk of wood! Perfect.

Color: Black Walnut

It's a chunk of wood! Finish is great, height is great, looks great. Easy to clean unlike foam ones. I did get one that was warped but the replacement was fine. Just check that it's actually flat when you get it

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Reviewed in the United States on December 9, 2025

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498pgadi

Grantham, US

★★★★★ 4

Decent product. Fits perfectly for 61/64 keys. Just slightly short for 68.

The finish seems fine for the piece I received. Didn't get any splinters or rough edges. Treated it with mineral oil overnight, it now touches and smells great. Just slightly too short for 68 layout but really can't complain for the price. Wish they offer more width options for TKL and full size as well.

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Reviewed in the United States on January 13, 2022

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John Choi

San Leandro, US

★★★★★ 5

Worth it.

Color: Black Walnut

Looks nice. Very solid. Gets the job done.

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Reviewed in the United States on November 10, 2025