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100B21

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Martin 100B21 Type B plain bore roller chain sprocket for #100 chain (1-1/4" pitch), 21 teeth, steel construction with hub on one side. Minimum plain bore requires finishing to size. Outside diameter: 9.043".

MODEL 100B21

SKU

258722

WEIGHT

15.300 lb

UOM

each

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

$207.24 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

21

Outside Dia

9.043"

Pitch

1.250 in.

Material Steel Hub Configuration B
Chain Number 100 Hub Outside Diameter 4.500 in.
Chain Pitch 1.250 in. Length thru Bore 2.000 in.
Number of Chain Rows 1 Hub Recessed For Chain No
Number of Teeth 21 Construction Detail Welded
Outside Diameter 9.043 in. Bore Type Stock Bore
Pitch Diameter 8.387 in. Min Bore Size 1.313 in.
Single Strand Tooth Thickness 0.692 in. Max Bore Size 3.000 in.
Hardened Teeth No
Storage Dimension Length 9.040 in. Weight 15.25 lbs.
Storage Dimension Width 9.040 in. Individually Packaged No
Storage Dimension Height 2.000 in.

SKU: 250148

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

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Good quality product, arrived on time, will continue to buy from this company

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SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

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Reviews

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

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

Read more

SKU: 262188

Sprocket lm

Good quality product, arrived on time, will continue to buy from this company

Read more

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

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/