From old stock. Had some rust and staining and I cleaned it up a bit. Has never been on a machine.
Buyer will receive the sprocket shown. 

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

SPECIFICATIONS

Bore Diameter
0.7500 in - 3/4 in
Bore Type
Reboreable, Reboreable
CAD Drawing
Click here
Caliper Diameter
3.5953 in
Chain / Sprocket Type
Standard ANSI Roller
Chain Number & Pitch
50 / 5/8 in
Hardened Teeth
Non-Hardened Teeth
Hub Diameter
3.0000 in
Hub Style
B, B
Hub Type
B
Length Through Bore
1.0000 in
Manufacturer Catalog
Click here
Manufacturer Upc Number
697950011516
Material
Steel
Maximum Bore Diameter
2 in
Number Of Hubs
1, 1
Number Of Strands Across
1
Number Of Teeth
20
Outside Diameter
4.3210 in
Pitch Diameter
3.9953 in
Pitch Type
Single
Storage Dimension Height
1.0625 in
Storage Dimension Length
4.625 in
Storage Dimension Width
4.625 in
Surface Treatment
Protective Coating
Tooth Width
0.343 in
Weight
2.28 lbs
Product Type
Stock Bore Sprockets
Bore Diameter
0.7500 in
Hub Type
B
Material
Steel
Number Of Strands Across
1
Number Of Teeth
20
Outside Diameter
4.3210 in, 4.3210 in
Standards Met
ANSI