Tsubaki 3G-OTH-125025 — Technical Specifications

Name: Tsubaki 3G-OTH-125025 TSUBAKI Sprocket: For 40 Chain, 15 Teeth, 2.405 in Pitch Dia, 2.65 in Outside Dia, Steel (MPN 40JA15). Key specifications — Brand: TSUBAKI; Required Bushing Series: JA.
Brand: Tsubaki

The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 15 teeth, a 2.405-inch pitch diameter, and a 2.65-inch outside diameter, constructed from steel. This model, part number 40JA15, requires a JA bushing series for installation.

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Technical Specifications

Parameter	Value
Type	Steel
Brand	TSUBAKI
Teeth	15
Pitch Dia	2.405 in
Outside Dia	2.65 in
Required Bushing Series	JA
Manufacturer Part Number	40JA15