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180B28

Image for Illustration purposes only. Actual product may vary

Martin 180B28 Type B Plain Bore roller chain sprocket for #180 chain (2-1/4" pitch). 28 teeth, steel construction, one hub side for re-boring. Outside diameter 21.319". Minimum plain bore requires finishing to specific shaft size.

MODEL 180B28

SKU

259842

WEIGHT

135.000 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$1,737.66 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

28

Outside Dia

21.319"

Pitch

2.250 in.

MaterialSteelHub ConfigurationB
Chain Number180Hub Outside Diameter8.000 in.
Chain Pitch2.250 in.Length thru Bore3.500 in.
Number of Chain Rows1Hub Recessed For ChainNo
Number of Teeth28Construction DetailWelded
Outside Diameter21.319 in.Bore TypeStock Bore
Pitch Diameter20.096 in.Min Bore Size1.500 in.
Single Strand Tooth Thickness1.301 in.Max Bore Size5.500 in.
Hardened TeethNo
Storage Dimension Length21.320 in.Weight139.59 lbs.
Storage Dimension Width21.320 in.Individually PackagedNo
Storage Dimension Height3.500 in.

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

Read more

SKU: 265185

Great prices and quality products

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)

Read more

SKU: 256485

Nice sprocket

sprocket is very nice.

Read more

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

Read more
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Reviews

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

Read more

SKU: 265185

Great prices and quality products

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)

Read more

SKU: 256485

Nice sprocket

sprocket is very nice.

Read more

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

Read more

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/