Skip to content Skip to navigation menu
Reborable Roller Chain Sprocket

40B12SS

Reborable Roller Chain Sprocket
Item #100810744
  • 40 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 1 in Maximum Bore
+ Show More + Show Less
Reborable Roller Chain Sprocket
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • B 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

  • Manufactured of 303/304 stainless steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
Material Stainless Steel
Hub OD @ Recess 1.323 in
Bore Type Reborable
Length Through Bore 0.875 in
Sprocket Style B
Bore Range [Max] 1 in
Outside Dia. [Min] 2.166 in
Width Across Teeth 0.284 in
Family Name No. 40 - 1/2 in Pitch - Single - Type B & C
Single Strand Tooth Thickness 0.284 in
Inch/Metric Inch
Chain Pitch 0.5 in
Hub Dia. 1 9/16 in
Hub Recess Depth 1/8 in
Chain No. 40
Series B
Pitch Diameter 1.932 in
Outside Dia. 2.166 in
Caliper Diameter 1.614 in
Martin No. 40B12
Hub Length Thru 0.591 in
Hub Projection 45/64 in
Bore Range [Min] 0.5 in
No. of Teeth 12
Bore Style Minimum Bore
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Hub Recess Width 3/16 in
Weight 0.44 LB
EAN or UPC 697950041155
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison