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TSUBAKI 40B19F-7/8 Size 40 Fixed-Bore Roller Chain Sprocket - Size 40 Fixed-Bore Roller Chain Sprockets
TSUBAKISize 40 Fixed-Bore Roller Chain Sprockets

TSUBAKI 40B19F-7/8 Size 40 Fixed-Bore Roller Chain Sprocket

The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket designed for 1/2 in chain pitch, with 19 teeth and a 7/8 in bore diameter, made of steel (MPN 40B19F-7/8). 3G Electric interprets…

SKU 3G-OTH-123225

Also listed as: 40B19F78 · 40B19F 7 8 · 40B19F-7-8

Brand
TSUBAKI
Item
40B19F-7/8 Size 40 Fixed-Bore Roller Chain Sprocket
Part Number
40B19F-7/8
Category
Size 40 Fixed-Bore Roller Chain Sprockets
Available to Order
Also known as:40B19F-7/8TSUBAKI
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TSUBAKI
Manufacturer Part Number
40B19F-7/8
Type
For 1/2 in Chain Pitch, Steel
Teeth
19
Bore Dia
7/8 in

Technical Documents

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

Product Description

The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket designed for 1/2 in chain pitch, with 19 teeth and a 7/8 in bore diameter, made of steel (MPN 40B19F-7/8). 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise in power transmission across 14 industrial departments.

Frequently Asked Questions

What is a TSUBAKI 40B19F-7/8 sprocket used for?

This TSUBAKI single strand sprocket is used in roller chain drives to transmit rotary motion between shafts. It is common in conveyor systems, packaging machinery, and industrial power transmission applications where a 1/2 in pitch chain and 7/8 in bore are required.

What are the specifications of the TSUBAKI 40B19F-7/8 sprocket?

The TSUBAKI 40B19F-7/8 is a size 40 fixed-bore single strand sprocket with 19 teeth, a 7/8 in bore diameter, and a 1/2 in chain pitch. It is made of steel and is designed for use with ANSI 40 roller chain.

Where to buy a TSUBAKI 40B19F-7/8 sprocket worldwide?

3G Electric supplies the TSUBAKI 40B19F-7/8 sprocket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this size 40 fixed-bore sprocket.

How to select the right TSUBAKI sprocket for a 1/2 in chain?

To select the correct TSUBAKI sprocket, match the chain pitch (1/2 in for size 40), number of teeth, and bore diameter to your shaft. The 40B19F-7/8 offers a 7/8 in bore and 19 teeth. Confirm shaft keyway and set screw requirements before ordering.

Used in

Common applications for TSUBAKI
Industrial machinery — TSUBAKI type 40 standard roller chain (1/2 in pitch) for power transmission between sprockets
Conveyor systems — TSUBAKI C2082H heavy conveyor roller chain (2 in pitch) for high-load material handling
Automated systems — TSUBAKI size 35 fixed-bore sprocket (35B20F-3/4) driving 3/8 in pitch chain
Heavy-duty conveyors — TSUBAKI C2162H heavy conveyor roller chain (4 in pitch) for bulk material transport
Power transmission drives — TSUBAKI C2120H heavy conveyor roller chain (3 in pitch) in industrial conveyor applications
Material handling equipment — TSUBAKI C2062H heavy conveyor roller chain (1 1/2 in pitch) for secure assembly in conveyors
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TSUBAKI Products

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

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This TSUBAKI sprocket is a size 40 fixed-bore type for 1/2 in pitch roller chain. It has 17 teeth and a 3/4 in bore diameter, made of steel. Used in power transmission systems such as conveyors and industrial machinery
TSUBAKI
This TSUBAKI sprocket is a size 40 fixed-bore type for 1/2 in pitch roller chain. It has 17 teeth and a 3/4 in bore diameter, made of steel. Used in power transmission systems such as conveyors and industrial machinery

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