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MartinDS60A21

DS60A21

Double Single Reborable Sprocket
Item #100810659
  • 60 Chain Number
  • 2 Strands
  • 21 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 0.75 in Minimum Bore
  • 2.75 in Maximum Bore
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MartinDS60A21
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    Shipment Options
  • 60 Chain Number
  • 2 Strands
  • 21 Teeth
  • Without Hardened Teeth
  • A Sprocket Style

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.

features

  • To be run with (2) separate single row chains
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
Hub Length Thru N/A
Bore Range [Max] 2.75 in
Bore Type Reborable
Inch/Metric Inch
Caliper Diameter 4.55 in
Bore Style Minimum Bore
Single Strand Tooth Thickness 0.459 in
Chain No. 60
Material Steel
Hub Dia. 4 3/16 in
Pitch Diameter 5.03 in
Hub Projection N/A
Hardened Teeth Without Hardened Teeth
Chain Pitch 0.75 in
Outside Dia. 5.43 in
No. of Teeth 21
Family Name No. 60 - 3/4 in Pitch - Double Single - A
Series A-Double Single
Pitch Diameter [Min] 5.03 in
No. of Strands Across 2
Sprocket Style A-Double Single
Martin No. 60A21
Bore Range [Min] 0.75 in
Width Across Teeth 1.94 in
Outside Dia. [Min] 5.43 in
Length Through Bore 1.94 in
Weight 8.5 LB
EAN or UPC 697950029924
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