Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
TSUBAKI Sprocket: For 50 Chain, 40 Teeth, 7.966 in Pitch Dia, 8.316 in Outside Dia - Size 50 Bushed-Bore Roller Chain Sprockets
TSUBAKISize 50 Bushed-Bore Roller Chain Sprockets

TSUBAKI Sprocket: For 50 Chain, 40 Teeth, 7.966 in Pitch Dia, 8.316 in Outside Dia

The TSUBAKI Sprocket (SKU 5PTY0) is a Size 50 bushed-bore roller chain sprocket designed for 50 chain. It features 40 teeth, a 7.966-inch pitch diameter, and an 8.316-inch outside diameter, constructed from steel…

SKU 3G-OTH-134053

Brand
TSUBAKI
Item
Sprocket: For 50 Chain, 40 Teeth, 7.966 in Pitch Dia, 8.316 in Outside Dia
Category
Size 50 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
50Q40
Type
Steel
Teeth
40
Pitch Dia
7.966 in
Outside Dia
8.316 in
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 (SKU 5PTY0) is a Size 50 bushed-bore roller chain sprocket designed for 50 chain. It features 40 teeth, a 7.966-inch pitch diameter, and an 8.316-inch outside diameter, constructed from steel. The manufacturer part number is 50Q40, with a Q1 attribute designation.

Frequently Asked Questions

What is the TSUBAKI 50Q40 sprocket used for?

The TSUBAKI 50Q40 sprocket is used in roller chain drive systems to transmit rotary motion and torque. It is designed for Size 50 chain and is commonly applied in industrial machinery, conveyors, and power transmission equipment where reliable engagement and durability are required.

What are the specifications of the TSUBAKI 50Q40 sprocket?

The TSUBAKI 50Q40 sprocket has 40 teeth, a 7.966-inch pitch diameter, and an 8.316-inch outside diameter. It is made of steel and is designed for Size 50 roller chain. The manufacturer part number is 50Q40 with a Q1 attribute designation.

Where to buy the TSUBAKI 50Q40 sprocket worldwide?

3G Electric supplies the TSUBAKI 50Q40 sprocket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this steel sprocket for Size 50 chain.

How to select the correct TSUBAKI sprocket for a 50 chain?

To select the correct TSUBAKI sprocket for 50 chain, match the chain size (50), tooth count, and bore type. The 50Q40 model offers 40 teeth with a 7.966-inch pitch diameter. Ensure the sprocket's outside diameter and material (steel) suit your application's load and speed requirements.

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 50 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 50 Chain, 48 Teeth, 9.556 in Pitch Dia, 9.911 in Outside Dia, Steel (MPN 50Q48). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 48 Teeth, 9.556 in Pitch Dia, 9.911 in Outside Dia, Steel (MPN 50Q48). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 60 Teeth, 11.942 in Pitch Dia, 12.301 in Outside Dia, Steel (MPN 50A60). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 60 Teeth, 11.942 in Pitch Dia, 12.301 in Outside Dia, Steel (MPN 50A60). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 36 Teeth, 7.171 in Pitch Dia, 7.519 in Outside Dia, Steel (MPN 50Q36). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 36 Teeth, 7.171 in Pitch Dia, 7.519 in Outside Dia, Steel (MPN 50Q36). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 42 Teeth, 8.364 in Pitch Dia, 8.715 in Outside Dia, Steel (MPN 50Q42). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 42 Teeth, 8.364 in Pitch Dia, 8.715 in Outside Dia, Steel (MPN 50Q42). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 54 Teeth, 10.749 in Pitch Dia, 11.106 in Outside Dia, Steel (MPN 50Q54). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 54 Teeth, 10.749 in Pitch Dia, 11.106 in Outside Dia, Steel (MPN 50Q54). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 23 Teeth, 4.59 in Pitch Dia, 4.922 in Outside Dia, Steel (MPN 50Q23). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 23 Teeth, 4.59 in Pitch Dia, 4.922 in Outside Dia, Steel (MPN 50Q23). Key specifications — attr85388: TSUBAKI; attr305233: Q1.

More from TSUBAKI

View all TSUBAKI parts →
TSUBAKI Sprocket: For 50 Chain, 45 Teeth, 8.96 in Pitch Dia, 9.313 in Outside Dia, Steel (MPN 50Q45). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 45 Teeth, 8.96 in Pitch Dia, 9.313 in Outside Dia, Steel (MPN 50Q45). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 14 Teeth, 2.809 in Pitch Dia, 3.113 in Outside Dia, Steel (MPN 50BTL14). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1008.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 14 Teeth, 2.809 in Pitch Dia, 3.113 in Outside Dia, Steel (MPN 50BTL14). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1008.
TSUBAKI Sprocket: For 50 Chain, 24 Teeth, 4.788 in Pitch Dia, 5.12 in Outside Dia, Steel (MPN 50SDS24). Key specifications — attr85388: TSUBAKI; attr305233: SDS.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 24 Teeth, 4.788 in Pitch Dia, 5.12 in Outside Dia, Steel (MPN 50SDS24). Key specifications — attr85388: TSUBAKI; attr305233: SDS.
TSUBAKI Sprocket: For 50 Chain, 13 Teeth, 2.612 in Pitch Dia, 2.911 in Outside Dia, Steel (MPN 50BTL13). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1008.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 13 Teeth, 2.612 in Pitch Dia, 2.911 in Outside Dia, Steel (MPN 50BTL13). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1008.
TSUBAKI Single Strand Sprocket: For 50 Chain, 21 Teeth, 4.194 in Pitch Dia, 4.522 in Outside Dia (MPN 50P21). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI
TSUBAKI Single Strand Sprocket: For 50 Chain, 21 Teeth, 4.194 in Pitch Dia, 4.522 in Outside Dia (MPN 50P21). Key specifications — Brand: TSUBAKI; Required Bushing Series: P1.
TSUBAKI Sprocket: For 50 Chain, 36 Teeth, 7.171 in Pitch Dia, 7.519 in Outside Dia, Steel, ANSI (MPN 50BTL36). Key specifications — attr85388: TSUBAKI; attr305233: 2012.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 36 Teeth, 7.171 in Pitch Dia, 7.519 in Outside Dia, Steel, ANSI (MPN 50BTL36). Key specifications — attr85388: TSUBAKI; attr305233: 2012.
TSUBAKI Sprocket: For 50 Chain, 25 Teeth, 4.987 in Pitch Dia, 5.322 in Outside Dia, Steel (MPN 50Q25). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 25 Teeth, 4.987 in Pitch Dia, 5.322 in Outside Dia, Steel (MPN 50Q25). Key specifications — attr85388: TSUBAKI; attr305233: Q1.
TSUBAKI Sprocket: For 50 Chain, 15 Teeth, 3.006 in Pitch Dia, 3.315 in Outside Dia, Steel, ANSI (MPN 50BTL15). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1210.
TSUBAKI
TSUBAKI Sprocket: For 50 Chain, 15 Teeth, 3.006 in Pitch Dia, 3.315 in Outside Dia, Steel, ANSI (MPN 50BTL15). Key specifications — Brand: TSUBAKI; Required Bushing Series: 1210.