Skip to content Skip to navigation menu
MartinQRS820A21P

QRS820A21P

Reborable Tabletop Sprocket
Item #100801814
  • 820 Chain Number
  • 21 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.688 in Length Through Bore
  • 0.75 in Minimum Bore
  • 1.5 in Maximum Bore
+ Show More + Show Less
MartinQRS820A21P
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
  • 820 Chain Number
  • 21 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.688 in Length Through Bore

features

  • To be used with table top chains
  • Split for quick field installation
  • Manufactured of glass filled nylon
  • Precise machining and processes ensure consistent finish and high quality
Width Across Teeth 0.516 in
Chain No. 820
No. of Teeth 21
Hardened Teeth Without Hardened Teeth
Length Through Bore 1.688 in
Chain Duty Double
Outside Dia. 5.12 in
Pitch Diameter 5.089 in
Bore Range [Min] 0.75 in
Bore Style Reborable
Material Nylon
Bore Type Reborable
Effective No. of Teeth 10 1/2
Outside Dia. [Min] 5.12 in
Bore Range [Max] 1.5 in
Chain Style Straight Running
Set Screw Size 5/16-18 x 1/2
Chain Strands 1
Pitch Diameter [Min] 5.089 in
Sprocket Style A
Inch/Metric Inch
No. of Screws 1
Weight 1.1 LB
EAN or UPC 697950216904
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison