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

TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 13 Teeth - Size 50 Fixed-Bore Roller Chain Sprockets
TSUBAKISize 50 Fixed-Bore Roller Chain Sprockets

TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 13 Teeth

The TSUBAKI Single Strand Sprocket (SKU 20UF50, MPN 50B13F-1B) is a Size 50 fixed-bore roller chain sprocket designed for 5/8 in chain pitch. It features 13 teeth and a 1 1/8 in bore diameter, constructed from steel…

SKU 3G-OTH-120763

Brand
TSUBAKI
Item
Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 13 Teeth
Category
Size 50 Fixed-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
50B13F-1B
Type
For 5/8 in Chain Pitch, Steel
Teeth
13
Bore Dia
1 1/8 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 Single Strand Sprocket (SKU 20UF50, MPN 50B13F-1B) is a Size 50 fixed-bore roller chain sprocket designed for 5/8 in chain pitch. It features 13 teeth and a 1 1/8 in bore diameter, constructed from steel. 3G Electric interprets this demand and delivers genuine TSUBAKI power transmission components across 14 industrial departments, with specialist depth in controls and pumps.

Frequently Asked Questions

What is the TSUBAKI 50B13F-1B sprocket used for?

The TSUBAKI 50B13F-1B is a single strand sprocket used in roller chain drives to transmit rotary motion and torque. It is commonly applied in conveyors, packaging machinery, and industrial power transmission systems where a 5/8 in pitch chain and 13-tooth engagement are required.

What are the specifications of the TSUBAKI 50B13F-1B sprocket?

This TSUBAKI sprocket is a Size 50 fixed-bore single strand model with 13 teeth, a 1 1/8 in bore diameter, and a 5/8 in chain pitch. It is made of steel and is designed for use with standard ANSI roller chain. The manufacturer part number is 50B13F-1B.

Where to buy TSUBAKI 50B13F-1B sprockets worldwide?

You can source the TSUBAKI 50B13F-1B sprocket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this TSUBAKI part.

How to select the correct TSUBAKI sprocket for a 5/8 in chain?

To select the correct TSUBAKI sprocket, match the chain pitch (5/8 in) and number of teeth to your drive requirements. Ensure the bore diameter (1 1/8 in) fits your shaft. TSUBAKI sprockets are made of steel for durability. Always verify the sprocket type (single strand) and size (50) for proper chain engagement.

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 fixed-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 Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 5/8 in Bore Dia, 13 Teeth, Steel (MPN 50B13FJ). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 5/8 in Bore Dia, 13 Teeth, Steel (MPN 50B13FJ). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1C). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1C). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 19 Teeth, Steel (MPN 50B19F-1C). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 19 Teeth, Steel (MPN 50B19F-1C). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 15 Teeth, Steel (MPN 50B15F-1G). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 15 Teeth, Steel (MPN 50B15F-1G). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 13 Teeth, Steel (MPN 50B13FP). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 13 Teeth, Steel (MPN 50B13FP). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1B). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1B). Key specifications — Brand: TSUBAKI.

More from TSUBAKI

View all TSUBAKI parts
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 15 Teeth, Steel (MPN 50B15F-1 3/16). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 15 Teeth, Steel (MPN 50B15F-1 3/16). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 19 Teeth, Steel (MPN 50B19F-1B). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 1/8 in Bore Dia, 19 Teeth, Steel (MPN 50B19F-1B). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 13 Teeth, Steel (MPN 50B13F-1 3/16). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 13 Teeth, Steel (MPN 50B13F-1 3/16). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 10 Teeth, Steel (MPN 50B10F-1). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 10 Teeth, Steel (MPN 50B10F-1). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 11 Teeth, Steel (MPN 50B11F-1). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 11 Teeth, Steel (MPN 50B11F-1). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 14 Teeth, Steel (MPN 50B14FP). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 14 Teeth, Steel (MPN 50B14FP). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 18 Teeth, Steel (MPN 50B18FP). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 7/8 in Bore Dia, 18 Teeth, Steel (MPN 50B18FP). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 14 Teeth, Steel (MPN 50B14F-1). Key specifications — Brand: TSUBAKI.