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, 8 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, 8 Teeth

SKU 3G-OTH-138088

Brand
APPROVED VENDOR
Item
Chain Sprocket: One-Sided Hub, For Single Strands, 40, 8 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
40B8SS
Type
For Single Strands, 40
Teeth
8
Pitch Dia
1.307 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

Frequently Asked Questions

What is an APPROVED VENDOR 40B8SS chain sprocket used for?

The APPROVED VENDOR 40B8SS is a one-sided hub chain sprocket designed for single-strand roller chains. It is commonly used in power transmission systems on conveyors, packaging machinery, and agricultural equipment to transfer rotary motion between shafts.

What are the specifications of the APPROVED VENDOR 40B8SS sprocket?

The 40B8SS is a size 40 plain-bore roller chain sprocket with 8 teeth and a pitch diameter of 1.307 inches. It features a one-sided hub design for single-strand chains. The manufacturer part number is 40B8SS.

Where to buy the APPROVED VENDOR 40B8SS sprocket worldwide?

3G Electric supplies the APPROVED VENDOR 40B8SS chain sprocket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this plain-bore sprocket.

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

To select a sprocket for a size 40 chain, match the chain number (40) and confirm the number of teeth needed for your speed ratio. The APPROVED VENDOR 40B8SS offers 8 teeth with a 1.307-inch pitch diameter. Ensure bore size matches your shaft and consider hub style for mounting.

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, 9 Teeth, 1.462 in Pitch Dia (MPN 40B9SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 9 Teeth, 1.462 in Pitch Dia (MPN 40B9SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 18 Teeth, 2.879 in Pitch Dia (MPN 40B18SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 18 Teeth, 2.879 in Pitch Dia (MPN 40B18SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 11 Teeth, 1.775 in Pitch Dia (MPN 40B11SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 11 Teeth, 1.775 in Pitch Dia (MPN 40B11SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 15 Teeth, 2.405 in Pitch Dia (MPN 40B15SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 15 Teeth, 2.405 in Pitch Dia (MPN 40B15SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 14 Teeth, 2.247 in Pitch Dia (MPN 40B14SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 14 Teeth, 2.247 in Pitch Dia (MPN 40B14SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 16 Teeth, 2.563 in Pitch Dia (MPN 40B16SS). Key specifications — attr85387: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 40, 16 Teeth, 2.563 in Pitch Dia (MPN 40B16SS). 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.