Inside pin dia.1/5"
Outside pin dia.1/5"
Pin link plate thickness2/25"
Roller dia.2/5"
Pitch5/8"
Width between roller link plates3/8"
Ansi chain size50AS
LubricationSAE 10 To SAE 50
Temp. range-40°F to +750°F
MaterialStainless Steel
Roller link plate height0.591"
Overall width0.878"
Connecting end to center line0.472"
Rivet end to center line0.406"
Pin length0.878"
Max. allowable load231 lbs.
Pin typeRiveted
Inside width3/8"
Plate thickness2/25"
Chain roller dia.2/5"
Industry chain pitch5/8"
Attachment locationTwo Sides
Link typeAttachment Link
Extended pin diameterNot Applicable
Pin projectionNot Applicable
Pin contructionRiveted Pin
Attachment typeTab
Roller chain link itemAttachment Link
Chain constructionRiveted Pin
FinishPlain
Tab orientationHorizontal Outward
FeaturesGreater Fatigue Strength, Higher Horsepower Ratings, Longer Wear Life
Heavy seriesNo
Chain overall width0.878"
Plate height0.591"
Centerline to hole center0.406"
Centerline to attachment end0.472"
Chain link overall width0.878"
Roller diameter25/64"
Standard logoANSI.png
Number of tab holes2
Number of strands1
Minimum operating temperature-40°F
SeriesRS Series
Attachment numberK-2
Chain number50
Material gradeGrade 600
Maximum operating temperature750°F
Working load limit231 lbs.