Tsubaki 3G-OTH-125614 — Technical Specifications

Name: Tsubaki 3G-OTH-125614 TSUBAKI Sprocket: For 40 Chain, 21 Teeth, 3.355 in Pitch Dia, 3.617 in Outside Dia, Steel (MPN 40P21). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
Brand: Tsubaki

The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 21 teeth, a 3.355-inch pitch diameter, and a 3.617-inch outside diameter, constructed from steel. This model, part number 40P21, requires a P1 bushing series for installation.

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Technical Specifications

Parameter	Value
Type	Steel
Brand	TSUBAKI
Teeth	21
Pitch Dia	3.355 in
Outside Dia	3.617 in
Required Bushing Series	P1
Manufacturer Part Number	40P21