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home > BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4" Bore > BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4" Bore
BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
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BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4
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BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4" BoreThe BlackStar 60BS31 1 3 4 K2S is a 60 pitch Finished Bore roller chain sprocket with 31 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS31 1 3 4 K2S Chain Pitch 60 Number of Teeth 31 Bore Size 1 3 4" Minimum Bore 1" Maximum Bore 1 15 16" Bore
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The BlackStar 60BS31 1 3/4 K2S is a 60 pitch Finished Bore roller chain sprocket with 31 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1-3/4" bore with keyway and set screws and is ready for immediate installation.

Specifications
Part Number 60BS31 1 3/4 K2S
Chain Pitch 60
Number of Teeth 31
Bore Size 1-3/4"
Minimum Bore 1"
Maximum Bore 1-15/16"
Bore Type Finished Bore (Keyway + Set Screws)
Hub Style Finished Bore
Strand Count Single
Material Steel
Outside Diameter 7.83"
Pitch Diameter 7.413"
Approx. Weight 7.4 lbs
BlackStar 60BS31 1 3/4 K2S Sprocket Spec Sheet

Cross-references: Browning H60B31, Martin 60BS31, Boston Gear RS60B31

BlackStar 60BS31 1 3/4 K2S - 60 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/4" Bore

Item no : 81423904355
sold recently : Login >>
US$ 61.72
Pay in 4 interest-free payments of $15.43 Learn more
Min. order: 1piece

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26

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US$ 61.72

1-11

US$ 55.55

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US$ 43.20

36-59

US$ 37.03

60+

US$40

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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