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

APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 19 Teeth - Size 40 Plain-Bore Roller Chain Sprockets
APPROVED VENDORSize 40 Plain-Bore Roller Chain Sprockets

APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 19 Teeth

The APPROVED VENDOR Chain Sprocket is a Size 40 plain-bore roller chain sprocket with a one-sided hub, designed for single strands. It features 19 teeth and a 3.038-inch pitch diameter (MPN 40B19SS). 3G Electric…

SKU 3G-OTH-138144

Brand
APPROVED VENDOR
Item
Chain Sprocket: One-Sided Hub, For Single Strands, 40, 19 Teeth
Category
Size 40 Plain-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

APPROVED VENDOR
Manufacturer Part Number
40B19SS
Type
For Single Strands, 40
Teeth
19
Pitch Dia
3.038 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

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

Product Description

The APPROVED VENDOR Chain Sprocket is a Size 40 plain-bore roller chain sprocket with a one-sided hub, designed for single strands. It features 19 teeth and a 3.038-inch pitch diameter (MPN 40B19SS). 3G Electric interprets your demand for this genuine industrial component, sourcing it across our 14 departments and backing it with specialist expertise in power transmission.

Frequently Asked Questions

What is the APPROVED VENDOR 40B19SS chain sprocket used for?

This one-sided hub sprocket is used in roller chain drives for power transmission in industrial machinery, conveyors, and agricultural equipment. It is designed for single-strand ANSI 40 chain, providing reliable torque transfer in moderate-load applications.

What are the specifications of the APPROVED VENDOR 40B19SS sprocket?

The 40B19SS is a size 40 plain-bore roller chain sprocket with 19 teeth and a pitch diameter of 3.038 inches. It features a one-sided hub design for single-strand chains. The manufacturer part number is 40B19SS, and it is supplied by APPROVED VENDOR.

Where to buy the APPROVED VENDOR 40B19SS sprocket worldwide?

3G Electric supplies the APPROVED VENDOR 40B19SS sprocket worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right chain sprocket for a 40 chain?

Match the sprocket's chain size (ANSI 40), number of teeth, and bore diameter to your drive requirements. The APPROVED VENDOR 40B19SS is a 19-tooth plain-bore sprocket for single-strand 40 chain. Ensure the hub style fits your shaft mounting and space constraints.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR size 40 plain-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
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 20 Teeth, 3.196 in Pitch Dia (MPN 40B20SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 20 Teeth, 3.196 in Pitch Dia (MPN 40B20SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 22 Teeth, 3.513 in Pitch Dia (MPN 40B22SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 22 Teeth, 3.513 in Pitch Dia (MPN 40B22SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 23 Teeth, 3.672 in Pitch Dia (MPN 40B23SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 23 Teeth, 3.672 in Pitch Dia (MPN 40B23SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 40 Teeth, 6.373 in Pitch Dia (MPN 40B40SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 40 Teeth, 6.373 in Pitch Dia (MPN 40B40SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 28 Teeth, 4.466 in Pitch Dia (MPN 40B28SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 28 Teeth, 4.466 in Pitch Dia (MPN 40B28SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 60 Teeth, 9.554 in Pitch Dia (MPN 40B60SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 60 Teeth, 9.554 in Pitch Dia (MPN 40B60SS). Key specifications — attr85387: APPROVED VENDOR.

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 10 Teeth, 1.618 in Pitch Dia (MPN 40B10SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 10 Teeth, 1.618 in Pitch Dia (MPN 40B10SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 12 Teeth, 1.932 in Pitch Dia (MPN 40B12SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 12 Teeth, 1.932 in Pitch Dia (MPN 40B12SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 32 Teeth, 5.101 in Pitch Dia (MPN 40B32SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 32 Teeth, 5.101 in Pitch Dia (MPN 40B32SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 54 Teeth, 8.599 in Pitch Dia (MPN 40B54SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 54 Teeth, 8.599 in Pitch Dia (MPN 40B54SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 45 Teeth, 7.168 in Pitch Dia (MPN 40B45SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 45 Teeth, 7.168 in Pitch Dia (MPN 40B45SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 13 Teeth, 2.089 in Pitch Dia (MPN 40B13SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 13 Teeth, 2.089 in Pitch Dia (MPN 40B13SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 21 Teeth, 3.355 in Pitch Dia (MPN 40B21SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 21 Teeth, 3.355 in Pitch Dia (MPN 40B21SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 26 Teeth, 4.148 in Pitch Dia (MPN 40B26SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 26 Teeth, 4.148 in Pitch Dia (MPN 40B26SS). Key specifications — attr85387: APPROVED VENDOR.