Martin 12B38

B00452TVOK

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 12B Chain Size, 19.05mm Pitch, 38 Teeth, 25mm Bore Dia., 241.33mm OD, 107mm Hub Dia., 11.1mm Width

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 12B Chain Size, 19.05mm Pitch, 38 Teeth, 25mm Bore Dia., 241.33mm OD, 107mm Hub Dia., 11.1mm Widthzoom

Attributes

Key Value
Bore Dia. - Sprockets8.60717418908076
bore diameter:25 mm
Bore TypeReboreable
bore type:Reboreable
Caliper Diameter218.622224402651
caliper diameter:218.6 mm
chain / sprocket type:Metric Roller Chain
Chain Number12B-1
chain number & pitch:12B / 3/4 in
Chain Roller Dia.12.065
chain roller diameter:12.065 mm
chain roller width:11.68 mm
Chordal Pitch19.05
Country of Origin (subj.United States
Hardened TeethNo
hardened teeth:Non-Hardened Teeth
Hub Dia.106.7816
Hub Dia. (In.)4.204
hub diameter:107 mm
hub outside diameter:107 mm
hub style:B
Length through Bore40.005
Length through Bore (In.1.575
length through bore:40 mm
manufacturer upc number:697950400839
MaterialSteel
material:Steel
Max. Bore75
Max. Bore (In.)2.95275590551181
maximum bore diameter:75 mm
Min. Bore25.019
number of hubs:1
Number of Rows1
number of strands acros.1
Number Of Teeth38
Number of Teeth38
number of teeth:38
Outside Dia242.435 mm
Outside Dia.11.0998
Outside Dia. (In.)0.437
outside diameter:242.4 mm
Pin Dia.12.065
Pitch19.05, 19.050 mm
Pitch Dia.230.687224402651
Pitch Dia. (In.)9.08217418908076
Pitch Diameter230.687 mm
pitch diameter:230.7 mm
pitch type:Single
Roller Width11.68
Sprocket Hub TypeB
storage dimension heigh.1.58 mm
storage dimension lengt.9.54 mm
storage dimension width:9.54 mm
Storage Height1.575
Storage Length9.54467418908076
Storage Width9.54467418908076
Surface TreatmentProtective Coating
surface treatment:Protective Coating
Tooth Thickness11.0998
tooth thickness:11 mm
tooth width:11 mm
TypeMetric Roller Chain
Weight11.839
weight:11.839 lbs

All Prices

Img Seller Supplier SKU Min Price MOQ In Stock Lead Time Brand Weight Preferred Tier
thumbzoomindustrialzone.com12B3894.263In StockMartin1.094.26 @ 3
thumbzoomapexindustrialautomation.com12B38113.941In StockMartin Sprocket113.94 @ 1
thumbzoommotionindustries.com02305331127.941In StockMartin127.94 @ 1
thumbzoomZoroG2531889171.111In StockMartin Sprocket & Gear11.839171.11 @ 1
thumbzoomMRO Supply259022171.211In StockMartin Sprocket171.21 @ 1
thumbzoomPurvis12B38190.081In StockMartin190.08 @ 1
© 2025 · Data Alchemy · Version 60 · ts:1760052239
prev