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16BTB21H

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Martin 16BTB21H metric taper bushed sprocket for 16B (ISO 606/DIN 8187) roller chain, 25.4 mm pitch, 21 teeth, hardened steel. 186.300 mm outside diameter, 170.420 mm pitch diameter. Uses Taper-Lock bushing (sold separately). Hardened teeth for extended wear life in demanding applications.

MODEL 16BTB21H

BRAND

Martin Sprocket

SKU

259572

WEIGHT

6.170 lb

UOM

each

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

$316.79 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable:No

Material

Steel

Number Of Teeth

21

Outside Dia

186.300 mm

Pitch

25.400 mm

Pitch Diameter

170.420 mm

Material	Steel	Width across Teeth/ Rows	16.180 mm
Chain Number	16B-1	Hub Configuration	B
Chain Pitch	25.400 mm	Hub Outside Diameter	107.000 mm
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	21	Bore Type	Bushed TB
Outside Diameter	186.300 mm	Bushing Part Number	2517
Pitch Diameter	170.420 mm	Bushing Min Bore Size	12.700 mm
Single Strand Tooth Thickness	16.180 mm	Bushing Max Bore Size	63.500 mm

Storage Dimension Length	7.316 in.	Weight	6.17 lbs.
Storage Dimension Width	7.316 in.	Individually Packaged	No
Storage Dimension Height	1.755 in.

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