Martin chain #35-2 · E-25
D35SDS72
Exact stock sprocket record from Martin's official Roller Chain Sprockets catalog.
Published catalog evidence
Exact source record
- Catalog number
- D35SDS72
- Chain designation
- 35-2
- Chain pitch
- 0.375"
- Number of teeth
- 72
- Material context
- all steel
- Sprocket style
- double-strand stock sprockets
- Published row text
- 72 D35SDS72 SDS 8 .810 8 .597 C 2 1 .5 1 .5 3 .188 .563 .188 .75 0 .162 0 .561 9 .28 8 .28
Verification boundary
What still needs to match
Chain and strand countConfirm ANSI/ISO chain standard, pitch, roller width, and simplex/duplex/triplex arrangement.
Bore and hub systemVerify stock/finished bore, QD or taper-bushing size, hub style, keyway, setscrews, and shaft fit.
Material and teethConfirm steel/stainless material, hardened-tooth suffixes, corrosion requirements, and tooth count.
DutyCheck speed, horsepower, alignment, lubrication, shock loading, and current manufacturer limits.
Related catalog parts
Same chain family, nearby tooth count
Chain #35-2D35B7272 teeth · double-strand stock sprocketsChain #35-2D35BTB7070 teeth · double-strand stock sprocketsChain #35-2D35SDS6868 teeth · double-strand stock sprocketsChain #35-2D35SDS7676 teeth · double-strand stock sprocketsChain #35-2D35B6868 teeth · double-strand stock sprocketsChain #35-2D35B7676 teeth · double-strand stock sprocketsChain #35-2D35BTB8080 teeth · double-strand stock sprocketsChain #35-2D35BTB6060 teeth · double-strand stock sprockets