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

3G Electric
RFQ CartGet a QuoteSign inSign up
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 21 Teeth - Size 80 Fixed-Bore Roller Chain Sprockets
TRITANSize 80 Fixed-Bore Roller Chain Sprockets

TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 21 Teeth

The TRITAN Roller Chain Sprocket: 80 is a Size 80 fixed-bore sprocket made of steel, designed for 1 in chain pitch. It features 21 teeth and a 1 7/16 in bore diameter (MPN 80BS21 X 1 7/16). 3G Electric interprets…

SKU 3G-OTH-124765

Brand
TRITAN
Item
Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 21 Teeth
Category
Size 80 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

TRITAN
Manufacturer Part Number
80BS21 X 1 7/16
Type
For 1 in Chain Pitch, Steel
Teeth
21
Bore Dia
1 7/16 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

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

Product Description

The TRITAN Roller Chain Sprocket: 80 is a Size 80 fixed-bore sprocket made of steel, designed for 1 in chain pitch. It features 21 teeth and a 1 7/16 in bore diameter (MPN 80BS21 X 1 7/16). 3G Electric interprets your demand for this genuine TRITAN component and delivers it with specialist support across 14 industrial departments.

Frequently Asked Questions

What is the TRITAN 80BS21 X 1 7/16 roller chain sprocket used for?

This TRITAN sprocket is used in power transmission systems to drive roller chain in industrial machinery such as conveyors, packaging equipment, and agricultural implements. It fits size 80 chain with 1 in pitch and a 1 7/16 in bore diameter for fixed-bore mounting on shafts.

What are the specifications of the TRITAN 80BS21 X 1 7/16 sprocket?

The TRITAN 80BS21 X 1 7/16 is a size 80 fixed-bore roller chain sprocket with 21 teeth, a 1 7/16 in bore diameter, and a 1 in chain pitch. It is made of steel and is designed for use with ANSI 80 roller chain. The manufacturer part number is 80BS21 X 1 7/16.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the TRITAN 80BS21 X 1 7/16 sprocket.

How to select the correct TRITAN sprocket for size 80 chain?

To select the correct TRITAN sprocket, match the chain pitch (1 in for size 80), number of teeth (21 for this model), and bore diameter (1 7/16 in) to your shaft size. Ensure the sprocket is steel for durability. 3G Electric can help confirm compatibility for your application.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN size 80 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
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/4 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 3/4). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/4 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 3/4). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/8 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 3/8). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/8 in Bore Dia, 21 Teeth, Steel (MPN 80BS21 X 1 3/8). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 22 Teeth, 7.027 in Pitch Dia (MPN 80BS22 X 1). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 22 Teeth, 7.027 in Pitch Dia (MPN 80BS22 X 1). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 19 Teeth, Steel (MPN 80BS19H X 1 7/16). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 19 Teeth, Steel (MPN 80BS19H X 1 7/16). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 19 Teeth, 6.076 in Pitch Dia (MPN 80BS19H X 1). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 19 Teeth, 6.076 in Pitch Dia (MPN 80BS19H X 1). Key specifications — Brand: TRITAN.

More from TRITAN

View all TRITAN parts →
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/8 in Bore Dia, 18 Teeth, Steel (MPN 80BS18H X 1 3/8). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/8 in Bore Dia, 18 Teeth, Steel (MPN 80BS18H X 1 3/8). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 23 Teeth, Steel (MPN 80BS23 X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 23 Teeth, Steel (MPN 80BS23 X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 12 Teeth, 3.864 in Pitch Dia, Steel (MPN 80BS12H X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Sprocket: 80, For 1 in Chain Pitch, 1 1/4 in Bore Dia, 12 Teeth, 3.864 in Pitch Dia, Steel (MPN 80BS12H X 1 1/4). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 14 Teeth, 4.494 in Pitch Dia (MPN 80BS14H X 1). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 in Bore Dia, 14 Teeth, 4.494 in Pitch Dia (MPN 80BS14H X 1). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 26 Teeth, Steel (MPN 80BS26 X 1 7/16). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/16 in Bore Dia, 26 Teeth, Steel (MPN 80BS26 X 1 7/16). Key specifications — Brand: TRITAN.
TRITAN Sprocket: 80, For 1 in Chain Pitch, 1 15/16 in Bore Dia, 16 Teeth, 5.126 in Pitch Dia, Steel (MPN 80BS16H X 1 15/16). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Sprocket: 80, For 1 in Chain Pitch, 1 15/16 in Bore Dia, 16 Teeth, 5.126 in Pitch Dia, Steel (MPN 80BS16H X 1 15/16). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/4 in Bore Dia, 28 Teeth, Steel (MPN 80BS28 X 1 3/4). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 3/4 in Bore Dia, 28 Teeth, Steel (MPN 80BS28 X 1 3/4). Key specifications — Brand: TRITAN.
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/8 in Bore Dia, 18 Teeth, Steel (MPN 80BS18H X 1 7/8). Key specifications — Brand: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: 80, For 1 in Chain Pitch, 1 7/8 in Bore Dia, 18 Teeth, Steel (MPN 80BS18H X 1 7/8). Key specifications — Brand: TRITAN.