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Baldor Dodge Leeson Martin Sprocket Moline Bearing Nexen Rexnord WEG
E12B21

Image for Illustration purposes only. Actual product may vary

E12B21 Metric Triple Roller Chain Sprocket

MODEL E12B21

SKU

257046

WEIGHT

11.720 lb

UOM

each

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

$293.74 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

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Orders over $500 qualify for a Free Gift

Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

21

Outside Dia

139.564 mm

Pitch

19.050 mm

Pitch Diameter

127.816 mm

MaterialSteelWidth across Teeth/ Rows49.784 mm
Chain Number12B-3Hub ConfigurationB
Chain Pitch19.050 mmHub Outside Diameter100.000 mm
Number of Chain Rows3Length thru Bore69.977 mm
Number of Teeth21Construction DetailSolid
Outside Diameter139.564 mmBore TypeStock Bore
Pitch Diameter127.816 mmMin Bore Size20.000 mm
Single Strand Tooth Thickness10.871 mmMax Bore Size70.000 mm
Storage Dimension Length5.495 in.Weight11.72 lbs.
Storage Dimension Width5.495 in.Individually PackagedNo
Storage Dimension Height2.755 in.

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

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SKU: 250096

Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

Read more

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

Read more

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

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When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

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Reviews

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

Read more

SKU: 250096

Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

Read more

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

Read more

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

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/