Martin chain #35 · E-21
35B54
Exact stock sprocket record from Martin's official Roller Chain Sprockets catalog.
Published catalog evidence
Exact source record
- Catalog number
- 35B54
- Chain designation
- 35
- Chain pitch
- 0.375"
- Number of teeth
- 54
- Material context
- all steel
- Sprocket style
- single Type B / Type A stock sprockets
- Published row text
- 54 35B54 6 .660 B .625 1 .5 2 .25 1 2 .20 A 35A54 .594 1 .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 #3535BS5454 teeth · single Type BS bored-to-sizeChain #3535BTB5454 teeth · single taper-bushedChain #3535SH5454 teeth · single QDChain #3535H5454 teeth · single MST sprocketsChain #3535BS4848 teeth · single Type BS bored-to-sizeChain #3535BS6060 teeth · single Type BS bored-to-sizeChain #3535B60SS60 teeth · single stainless stock sprocketsChain #3535B4848 teeth · single Type B / Type A stock sprockets