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24B21

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Martin 24B21 Metric B-Hub plain bore roller chain sprocket for 24B (ISO 606/DIN 8187 metric) chain, 38.100 mm pitch, 21 teeth, steel construction. One hub side design for re-boring applications. Outside diameter: 277.857 mm, pitch diameter: 255.632 mm.

MODEL 24B21

BRAND

Martin Sprocket

SKU

260429

WEIGHT

29.490 lb

UOM

each

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

$637.49 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

277.857 mm

Pitch

38.100 mm

Pitch Diameter

255.632 mm

Material	Steel	Width across Teeth/ Rows	24.130 mm
Chain Number	24B-1	Hub Configuration	B
Chain Pitch	38.100 mm	Hub Outside Diameter	140.005 mm
Number of Chain Rows	1	Length thru Bore	59.995 mm
Number of Teeth	21	Construction Detail	Welded
Outside Diameter	277.857 mm	Bore Type	Stock Bore
Pitch Diameter	255.632 mm	Min Bore Size	32.000 mm
Single Strand Tooth Thickness	24.130 mm	Max Bore Size	99.000 mm

Storage Dimension Length	10.939 in.	Weight	24.47 lbs.
Storage Dimension Width	10.939 in.	Individually Packaged	No
Storage Dimension Height	2.362 in.

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

Nice sprocket

sprocket is very nice.

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

SKU: 250096

Flexible coupler

Very fast and reliable shipping.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

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Reviews

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

Nice sprocket

sprocket is very nice.

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

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Flexible coupler

Very fast and reliable shipping.