Skip to content Skip to navigation menu
Metric Roller Chain Sprocket

16B57

Metric Roller Chain Sprocket
Item #100966539
  • 16B-1 Chain Number
  • 1 Strand
  • 57 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 32.02 mm Minimum Bore
  • 90 mm Maximum Bore
+ Show More + Show Less
Metric 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
  • 16B-1 Chain Number
  • 1 Strand
  • 57 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 high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
No. of Teeth 57
Root Diameter 445.2 mm
Pitch Diameter [Min] 461.1 mm
Bore Range [Max] 90 mm
Length Through Bore 49.99 mm
Bore Range [Min] 32.02 mm
Hardened Teeth Without Hardened Teeth
Caliper Diameter 445.03 mm
Outside Dia. 476.96 mm
Pitch Diameter 461.1 mm
Pitch Root Diameter 445.2 mm
Bore Type Reborable
Family Name No. 16 - 25.400 mm Pitch - Single - Type B & C
Width Across Teeth 16.18 mm
Single Strand Tooth Thickness 16.18 mm
Material Steel
Series B
Martin No. 16B57
Hub Dia. 130 mm
Chain Pitch 25.4 mm
Sprocket Style B
Outside Dia. [Min] 476.96 mm
Inch/Metric Metric
Pin Diameter 15.875 mm
Hub Length Thru 33.82 mm
No. of Strands Across 1
Bore Style Minimum Bore
Chain No. 16B, 16B-1
Weight 48.8 LB
EAN or UPC 697950402796
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison