Martin chain #35 · E-23
35JA20
Exact stock sprocket record from Martin's official Roller Chain Sprockets catalog.
Published catalog evidence
Exact source record
- Catalog number
- 35JA20
- Chain designation
- 35
- Chain pitch
- 0.375"
- Number of teeth
- 20
- Material context
- all steel
- Sprocket style
- single QD
- Published row text
- 20 35JA20 JA 2 .590 2 .397 B 1 .25 1 .125 1 .125 2 .063 .828 .453 .625 0 .168 1 .22 0 .32
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 #3535BS2020 teeth · single Type BS bored-to-sizeChain #3535BS20HT20 teeth · single hardened-teeth bored-to-sizeChain #3535B20SS20 teeth · single stainless stock sprocketsChain #3535B2020 teeth · single Type B / Type A stock sprocketsChain #3535BTB2020 teeth · single taper-bushedChain #3535H2020 teeth · single MST sprocketsChain #3535BS1919 teeth · single Type BS bored-to-sizeChain #3535BS2121 teeth · single Type BS bored-to-size