Martin 12B57

B00452TWAI

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 12B Chain Size, 19.05mm Pitch, 57 Teeth, 32mm Bore Dia., 356.72mm OD, 110mm Hub Dia., 11.1mm Width

Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 12B Chain Size, 19.05mm Pitch, 57 Teeth, 32mm Bore Dia., 356.72mm OD, 110mm Hub Dia., 11.1mm Widthzoom

Attributes

Key Value
Bore Dia. - Sprockets13.1396395343543
bore diameter:32 mm
bore range:30 mm to 70 mm
Bore TypeReboreable
bore type:Reboreable
Caliper Diameter333.615541844678
caliper diameter:333.6 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.110.363
Hub Dia. (In.)4.345
hub outside diameter:110 mm
hub style:B
Length through Bore44.7548
Length through Bore (In.1.762
length through bore:45 mm
manufacturer upc number:697950401096
MaterialSteel
material:Steel
Max. Bore78
Max. Bore (In.)3.07086614173228
maximum bore diameter:78 mm
Min. Bore32.0167
number of hubs:1
Number of Rows1
number of strands acros.1
Number Of Teeth57
Number of Teeth57
number of teeth:57
Outside Dia357.559 mm
Outside Dia.11.0998
Outside Dia. (In.)0.437
outside diameter:357.6 mm
Pin Dia.12.065
Pitch19.05, 19.050 mm
Pitch Dia.345.811844172599
Pitch Dia. (In.)13.6146395343543
Pitch Diameter345.812 mm
pitch diameter:345.8 mm
Roller Width11.68
Sprocket Hub TypeB
storage dimension heigh.1.76 mm
storage dimension lengt.14.08 mm
storage dimension width:14.08 mm
Storage Height1.762
Storage Length14.0771395343543
Storage Width14.0771395343543
Surface TreatmentProtective Coating
surface treatment:Protective Coating
Tooth Thickness11.0998
tooth thickness:11 mm
tooth width:11 mm
TypeMetric Roller Chain
Weight22.178
weight:22.178 lbs

All Prices

Img Seller Supplier SKU Min Price MOQ In Stock Lead Time Brand Weight Preferred Tier
thumbzoomindustrialzone.com12B57150.852In StockMartin1.0150.85 @ 2
thumbzoomapexindustrialautomation.com12B57182.3311Martin Sprocket182.33 @ 1
thumbzoommotionindustries.com02305335204.741In StockMartin204.74 @ 1
thumbzoomZoroG2533514273.791In StockMartin Sprocket & Gear22.178273.79 @ 1
thumbzoomMRO Supply259035273.961In StockMartin Sprocket273.96 @ 1
thumbzoomPurvis12B57304.161In StockMartin304.16 @ 1
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