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Tsubaki 3G-OTH-138142 — Technical Specifications

Name: Tsubaki 3G-OTH-138142 TSUBAKI Single Strand Sprocket: One-Sided Hub, For Single Strands, 40, 18 Teeth, 2.879 in Pitch Dia (MPN 40B18SS). Key specifications — attr85387: TSUBAKI.
Brand: Tsubaki

The TSUBAKI Single Strand Sprocket is a Size 40 plain-bore roller chain sprocket with a one-sided hub design, engineered for single-strand applications. It features 18 teeth and a 2.879-inch pitch diameter, identified by manufacturer part number 40B18SS.

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Technical Specifications

Parameter	Value
Type	For Single Strands, 40
Teeth	18
Pitch Dia	2.879 in
Manufacturer Part Number	40B18SS