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APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 80, 21 Teeth - Size 80 Plain-Bore Roller Chain Sprockets
APPROVED VENDORSize 80 Plain-Bore Roller Chain Sprockets

APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 80, 21 Teeth

The APPROVED VENDOR Chain Sprocket is a Size 80 plain-bore roller chain sprocket with a one-sided hub, designed for single-strand 80-series roller chain. It features 21 teeth and a 6.71-inch pitch diameter (MPN…

SKU 3G-OTH-125784

Brand
APPROVED VENDOR
Item
Chain Sprocket: One-Sided Hub, For Single Strands, 80, 21 Teeth
Category
Size 80 Plain-Bore Roller Chain Sprockets
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
80B21SS
Type
For Single Strands, 80
Teeth
21
Pitch Dia
6.71 in
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Chain Sprocket is a Size 80 plain-bore roller chain sprocket with a one-sided hub, designed for single-strand 80-series roller chain. It features 21 teeth and a 6.71-inch pitch diameter (MPN 80B21SS). 3G Electric sources this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the APPROVED VENDOR 80B21SS 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 80 chain, providing reliable torque transfer in moderate to heavy-duty applications.

What are the specifications of the APPROVED VENDOR 80B21SS sprocket?

The APPROVED VENDOR 80B21SS is a size 80 plain-bore roller chain sprocket with 21 teeth and a pitch diameter of 6.71 inches. It features a one-sided hub design for single-strand 80 chain. The manufacturer part number is 80B21SS.

Where to buy the APPROVED VENDOR 80B21SS sprocket worldwide?

3G Electric supplies the APPROVED VENDOR 80B21SS sprocket worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct chain sprocket for an 80 roller chain?

Match the sprocket's chain size (80), number of teeth, and bore diameter to your shaft and chain specifications. The pitch diameter (6.71 in for 21 teeth) must align with your center distance and speed requirements. Consult a drive design guide for proper selection.

Used in

Common applications for APPROVED VENDOR
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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.
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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 80 plain-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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