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No. 25 - 1/4" Pitch - Single - Plain Stock Bore Sprocket

25B20

No. 25 - 1/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100806445
  • 25 Chain Number
  • 1 Strand
  • 20 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 0.25 in Minimum Bore
  • 0.88 in Maximum Bore
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No. 25 - 1/4" Pitch - Single - Plain Stock Bore Sprocket
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    Shipment Options
  • 25 Chain Number
  • 1 Strand
  • 20 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

features

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
Sprocket Style B
Chain No. 25
Bore Style Minimum Bore
Series B
Caliper Diameter 1.47 in
No. of Teeth 20
Bore Range [Min] 1/4 in
Width Across Teeth 0.11 in
Material Steel
Bore Type Reborable
Hardened Teeth Without Hardened Teeth
Hub Length Thru 0.515 in
Hub Dia. 1.28 in
Pitch Diameter [Min] 1.600 in
Outside Dia. 1.7300 in
Length Through Bore 5/8 in
Inch/Metric Inch
No. of Strands Across 1
Outside Dia. [Min] 1.7300 in
Chain Pitch 1/4 in
Martin No. 25B20
Bore Range [Max] 0.8800 in
Pitch Diameter 1.600 in
Weight 0.25 LB
EAN or UPC 697950000473
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