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Metric Sprocket

D12C57

Metric Sprocket
Item #103889340
  • 12B-2 Double Strand Chain, 57 Teeth, C Style, Steel Sprocket
Metric Sprocket
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  • 12B-2 Double Strand Chain, 57 Teeth, C Style, Steel Sprocket

description

  • Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.
Outside Dia. 356.717 mm
Hardened Teeth Without Hardened Teeth
Pitch Diameter 345.812 mm
Material Steel
Chain No. 12B
Bore Range [Max] N/A
Chain Pitch 19.05 mm
Inch/Metric Metric
Martin No. 12C57
Family Name No. 12 - 19.050 mm Pitch - Double - Type B & C
Bore Range [Min] 32 mm
Hub Length Thru 54.13 mm
No. of Strands Across 2
Length Through Bore 65 mm
Hub Dia. 130 mm
Width Across Teeth 10.87 mm
No. of Teeth 57
Sprocket Style C
Weight 16.0 LB
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