Skip to content Skip to navigation menu
A Plate Reborable Sprocket

120A12

A Plate Reborable Sprocket
Item #100805947
  • 120 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 1.25 in Minimum Bore
  • 4.07 in Maximum Bore
+ Show More + Show Less
A Plate Reborable 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
  • 120 Chain Number
  • 1 Strand
  • 12 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

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
Material Internal Use Carbon Steel
Family Name No. 120 - 1 1/2 in Pitch - Single - A
Chain Sprocket Pitch 1.5 in
Sprocket Style A
No. of Teeth 12
Bore Size [Min] 1.25 in
Bore Style Minimum Bore
Bore Range [Max] 4.07 in
Pitch Dia. 5.796 in
Outside Dia. 6.5 in
Hardened Teeth Without Hardened Teeth
No. of Teeth Rows Strands 1
Chain No. 120
No. of Strands Across 1
Pitch Diameter 5.8 in
Caliper Diameter 4.92 in
Bore Type Finished Bore
Length Through Bore 0.875 in
Chain Sprocket Number 120
Pitch Diameter [Min] 5.8 in
Bushing Bore [Min] 1.25 in
Material Steel
Chain Pitch 1.500 in
Bore Range [Min] 1.25 in
Hub Length Thru N/A
Inch/Metric Inch
Material External Use Steel
Martin No. 120A12
Finished Bore Size 1.25 in
Series A
Outside Dia. [Min] 6.5 in
O.D. 6.498 in
Construction Internal Solid
Single Strand Tooth Thickness 0.924 in
Hub Projection N/A
Stock Bore Size 1.25 in
Width Across Teeth 0.92 in
Hub Dia. N/A
Bushing Bore Size [Min] 1.25 in
Weight 5.8 LB
EAN or UPC 697950024554
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison