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Martin chain #41 · E-28

41B11SS

Exact stock sprocket record from Martin's official Roller Chain Sprockets catalog.

Chain#41Pitch0.5"Teeth11Stylesingle stainless stock sprocketsOfficial source ↗

Published catalog evidence

Exact source record

E-28
Catalog number
41B11SS
Chain designation
41
Chain pitch
0.5"
Number of teeth
11
Material context
stainless steel
Sprocket style
single stainless stock sprockets
Published row text
11 41B11SS 2 .000 B .5 .875 1 .438  .875 0 .35

Verification boundary

What still needs to match

Do not infer interchange
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

8
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