We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
TSUBAKI Sprocket: For 40 Chain, 21 Teeth, 3.355 in Pitch Dia, 3.617 in Outside Dia - Size 40 Bushed-Bore Roller Chain Sprockets
TSUBAKISize 40 Bushed-Bore Roller Chain Sprockets

TSUBAKI Sprocket: For 40 Chain, 21 Teeth, 3.355 in Pitch Dia, 3.617 in Outside Dia

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…

SKU 3G-OTH-125614

Brand
TSUBAKI
Item
Sprocket: For 40 Chain, 21 Teeth, 3.355 in Pitch Dia, 3.617 in Outside Dia
Category
Size 40 Bushed-Bore Roller Chain Sprockets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TSUBAKI
Manufacturer Part Number
40P21
Type
Steel
Teeth
21
Pitch Dia
3.355 in
Outside Dia
3.617 in
Required Bushing Series
P1
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TSUBAKI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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.

Used in

Common applications for TSUBAKI
Material handling conveyors — TSUBAKI C2080H connecting links for heavy-duty chain systems
Packaging machinery — TSUBAKI size 60 roller chains with 60NEPCL connecting links for coated chain applications
Automotive assembly lines — TSUBAKI 80NPSK1CL attachment links for positioning fixtures on single-strand chains
Food processing equipment — TSUBAKI nickel-plated chains and sprockets (e.g., 50BTL48) for washdown environments
General power transmission — TSUBAKI PL1G keyless bushings for shaft mounting without keyways in drive systems
Conveyor drive systems — TSUBAKI 40BTL24 sprockets for size 40 chain in light-to-medium load applications

TSUBAKI Products

3G Electric supplies TSUBAKI size 40 bushed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
TSUBAKI Sprocket: For 40 Chain, 23 Teeth, 3.672 in Pitch Dia, 3.938 in Outside Dia, Steel (MPN 40P23). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 23 Teeth, 3.672 in Pitch Dia, 3.938 in Outside Dia, Steel (MPN 40P23). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 40 Chain, 42 Teeth, 6.691 in Pitch Dia, 6.972 in Outside Dia, Steel (MPN 40P42). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 42 Teeth, 6.691 in Pitch Dia, 6.972 in Outside Dia, Steel (MPN 40P42). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 40 Chain, 22 Teeth, 3.513 in Pitch Dia, 3.778 in Outside Dia, Steel (MPN 40H22). Key specifications — Brand: TSUBAKI; Required Bushing Series: H1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 22 Teeth, 3.513 in Pitch Dia, 3.778 in Outside Dia, Steel (MPN 40H22). Key specifications — Brand: TSUBAKI; Required Bushing Series: H1.
TSUBAKI Sprocket: For 40 Chain, 32 Teeth, 5.101 in Pitch Dia, 5.377 in Outside Dia, Steel (MPN 40P32). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 32 Teeth, 5.101 in Pitch Dia, 5.377 in Outside Dia, Steel (MPN 40P32). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 40 Chain, 54 Teeth, 8.599 in Pitch Dia, 8.885 in Outside Dia, Steel (MPN 40P54). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 54 Teeth, 8.599 in Pitch Dia, 8.885 in Outside Dia, Steel (MPN 40P54). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 40 Chain, 28 Teeth, 4.465 in Pitch Dia, 4.738 in Outside Dia, Steel (MPN 40H28). Key specifications — Brand: TSUBAKI; Required Bushing Series: H1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 28 Teeth, 4.465 in Pitch Dia, 4.738 in Outside Dia, Steel (MPN 40H28). Key specifications — Brand: TSUBAKI; Required Bushing Series: H1.

More from TSUBAKI

View all TSUBAKI parts →
TSUBAKI Sprocket: For 40 Chain, 32 Teeth, 5.101 in Pitch Dia, 5.377 in Outside Dia, Steel, ANSI (MPN 40BTL32). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 32 Teeth, 5.101 in Pitch Dia, 5.377 in Outside Dia, Steel, ANSI (MPN 40BTL32). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI Sprocket: For 40 Chain, 35 Teeth, 5.578 in Pitch Dia, 5.855 in Outside Dia, Steel (MPN 40P35). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 35 Teeth, 5.578 in Pitch Dia, 5.855 in Outside Dia, Steel (MPN 40P35). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 40 Chain, 28 Teeth, 4.466 in Pitch Dia, 4.74 in Outside Dia, Steel (MPN 40SH28). Key specifications — Brand: TSUBAKI; Required Bushing Series: SH.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 28 Teeth, 4.466 in Pitch Dia, 4.74 in Outside Dia, Steel (MPN 40SH28). Key specifications — Brand: TSUBAKI; Required Bushing Series: SH.
TSUBAKI Sprocket: For 40 Chain, 30 Teeth, 4.783 in Pitch Dia, 5.057 in Outside Dia, Steel, ANSI (MPN 40BTL30). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 30 Teeth, 4.783 in Pitch Dia, 5.057 in Outside Dia, Steel, ANSI (MPN 40BTL30). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI Single Strand Sprocket: For 40 Chain, 54 Teeth, 8.599 in Pitch Dia, 8.885 in Outside Dia (MPN 40BTL54). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI
TSUBAKI Single Strand Sprocket: For 40 Chain, 54 Teeth, 8.599 in Pitch Dia, 8.885 in Outside Dia (MPN 40BTL54). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia, 3.135 in Outside Dia, Steel (MPN 40BTL18). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1210.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia, 3.135 in Outside Dia, Steel (MPN 40BTL18). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1210.
TSUBAKI Single Strand Sprocket: For 40 Chain, 42 Teeth, 6.691 in Pitch Dia, 6.97 in Outside Dia (MPN 40SDS42). Key specifications — Brand: TSUBAKI; Required Bushing Series: SDS.
TSUBAKI
TSUBAKI Single Strand Sprocket: For 40 Chain, 42 Teeth, 6.691 in Pitch Dia, 6.97 in Outside Dia (MPN 40SDS42). Key specifications — Brand: TSUBAKI; Required Bushing Series: SDS.
TSUBAKI Sprocket: For 40 Chain, 35 Teeth, 5.578 in Pitch Dia, 5.855 in Outside Dia, Steel, ANSI (MPN 40BTL35). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.
TSUBAKI
TSUBAKI Sprocket: For 40 Chain, 35 Teeth, 5.578 in Pitch Dia, 5.855 in Outside Dia, Steel, ANSI (MPN 40BTL35). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1610.