Martin 08B20

B00452TP2I

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 08B Chain Size, 12.7mm Pitch, 20 Teeth, 12mm Bore Dia., 87.8mm OD, 67mm Hub Dia., 7.37mm Width

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 08B Chain Size, 12.7mm Pitch, 20 Teeth, 12mm Bore Dia., 87.8mm OD, 67mm Hub Dia., 7.37mm Widthzoom

Attributes

Key Value
bore diameter:12 mm
Bore TypePlain
bore type:Reboreable
caliper diameter:9.5 mm
chain / sprocket type:Metric Roller Chain
Chain Number08B
chain number & pitch:08B / 1/2 in
Chain Pitch0.5 in
chain roller diameter:8.509 mm
chain roller width:0.28 mm
hardened teeth:Non-Hardened Teeth
Hub ConfigurationSingle Hub
hub outside diameter:67 mm
hub style:B
length through bore:28 mm
manufacturer upc number:697950396989
MaterialSteel
material:Steel
maximum bore diameter:45 mm
Number of Strands1
number of strands acros.1
Number of Teeth20
Number Of Teeth20
number of teeth:20
Outside Dia88.550 mm
outside diameter:88.6 mm
Pitch0.5 in, 12.700 mm
Pitch Diameter81.184 mm
pitch diameter:81.2 mm
storage dimension heigh.1.10 mm
storage dimension lengt.3.49 mm
storage dimension width:3.49 mm
surface treatment:Protective Coating
tooth thickness:7 mm
tooth width:21 mm
TypeStock Bore Sprockets
UPC Code697950396989
weight:1.78 lbs

All Prices

Img Seller Supplier SKU Min Price MOQ In Stock Lead Time Brand Weight Preferred Tier
thumbzoomindustrialzone.com08B2027.438In StockMartin1.027.43 @ 8
us.rs-online.com7183599231.251In StockMartin Sprocket & Gear31.25 @ 1
thumbzoomNRI IndustrialD75423042.121In StockMARTIN42.12 @ 1
motionindustries.com0230154944.261In StockMartin44.26 @ 1
thumbzoomPurvis08B2055.31In StockMartin55.3 @ 1
thumbzoomMRO Supply25829958.41In StockMartin Sprocket58.4 @ 1
© 2025 · Data Alchemy · Version 60 · ts:1760052239
prev


As an Amazon Associate I earn from qualifying purchases.

1759793735.1419