


MB31-1/2 V-Belt Pulley Single Groove | BK30-1/2 Sheave
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MB31-1/2 V-Belt Pulley Single Groove | BK30-1/2 SheaveThis MB31 1 2 V Belt Pulley Single Groove is designed for power transmission with its grooved surface, allowing for maximum torque and performance. The BK30 1 2 Sheave is made from steel for improved durability and reliability. Perfect for industrial applications. Product Details : MB31 1 2 V Belt Pulley Single Groove BK30 1 2 Sheave Part No: MB31 1 2 Reference Number: BK30 1 2 Fixed Bore: 1 2" Outside Diameter: 3. 15" Belt Series: 4L A 5L B Groove: 1
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Your MB31-1/2 V-Belt Pulley Single Groove | BK30-1/2 Sheave orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Quality material.
Size: Large
Puppy/Dogs like. Not chewed up yet, and looks to be very sturdy. I like purchasing my puppy/dogs rope like toys. And this one is good.
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Reviewed in the United States on January 8, 2026
★★★★★ 4
Francie Isn't Interested
Size: Large
Cute, colorful and appears well made. I can't comment on how well it holds up to heavy chewing as my Jackshund (Francie) doesn't seem interested in it...possibly because it does not have a squeaker... It is a good size, not soft and squishy but harder (rope), which is why I purchased it, hoping it would last longer than some other dog toys that Francie has ripped apart. I may pass it on to two large granddogs.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Durable
Size: Large
Purchased this for a destructive cat. So far its held up to the chewing and raking.
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Reviewed in the United States on December 27, 2025
★★★★★ 1
Waste of money
Size: Small
Bought this for our American Eskimo and it didn't last 3 days.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Fun, chewy
Size: Small
Too much fun. Very chewy!
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Reviewed in the United States on December 28, 2025