One New Aftermarket Replacement #60H Heavy Series ANSI Roller Chain - 10 Foot RollThis #60H heavy-duty single-strand roller chain is a direct aftermarket replacement for the Tsubaki 60HRB series, manufactured to ANSI B29.1 standards. The heavy series design features thicker side plates compared to standard #60 chain, providing greater fatigue strength, improved shock load resistance, and extended service life in demanding agricultural, construction, and material handling applications. Includes one master (connecting) link. Directly interchangeable with standard ANSI #60 chain sprockets - no special equipment modifications required.Specifications ANSI Chain Number: #60H (Heavy Series) Pitch: 3/4" Roller Diameter: 0.469" Inner Width (Between Roller Link Plates): 1/2" Pin Diameter: 0.234" Plate Thickness: 0.125" (Heavy Series) Number of Links: 160 per 10 ft roll Chain Length: 10 feet Construction: Single strand, riveted pin Material: Carbon steel Includes: One master link (connecting link) Standards: ANSI B29.1 Compatible ModelsThis is a universal ANSI #60H heavy series roller chain suitable for use across a wide range of agricultural, construction, and industrial equipment using standard #60 pitch sprockets. Compatible wherever Tsubaki 60HRB, or any ANSI #60H heavy series chain, is specified.Replaces Part Number(s):2221-44621, ARC60, RC60, RC60PAftermarket Interchange NumbersTsubaki 60HRB, RC60-1R, 60H-1, RC60H-1RNew aftermarket replacement part - not remanufactured, not used.