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: No Hub, For Single Strands, 40, 30 Teeth, 4.783 in Pitch Dia - Size 40 Plain-Bore Roller Chain Sprockets
TRITANSize 40 Plain-Bore Roller Chain Sprockets

TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 30 Teeth, 4.783 in Pitch Dia

The TRITAN Roller Chain Sprocket: No Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 30 teeth and a 4.783 in pitch diameter (MPN 40A30H X 5/8). 3G Electric interprets customer…

SKU 3G-OTH-138229

Brand
TRITAN
Item
Roller Chain Sprocket: No Hub, For Single Strands, 40, 30 Teeth, 4.783 in Pitch Dia
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

TRITAN
Manufacturer Part Number
40A30H X 5/8
Type
For Single Strands, 40, Steel
Teeth
30
Pitch Dia
4.783 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: No Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 30 teeth and a 4.783 in pitch diameter (MPN 40A30H X 5/8). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a TRITAN roller chain sprocket used for?

A TRITAN roller chain sprocket transmits rotary motion between shafts in power transmission systems. This no-hub, 30-tooth sprocket for single-strand 40 chain is used in conveyors, packaging machinery, and industrial drives where reliable torque transfer is required.

What are the specifications of the TRITAN 40A30H X 5/8 sprocket?

This TRITAN sprocket has 30 teeth, a 4.783-inch pitch diameter, and is made of steel. It is designed for single-strand 40 roller chain. The no-hub style allows custom bore sizing. The manufacturer part number is 40A30H X 5/8.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 40A30H X 5/8 sprocket.

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

Match the sprocket's chain size (40) and number of teeth to your drive requirements. For this TRITAN no-hub sprocket, you must machine the bore to fit your shaft diameter. Ensure the pitch diameter (4.783 in) aligns with your center distance and speed ratio.

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 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
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 45 Teeth, 7.168 in Pitch Dia, Steel (MPN 40A45 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 45 Teeth, 7.168 in Pitch Dia, Steel (MPN 40A45 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 32 Teeth, 5.101 in Pitch Dia, Steel (MPN 40A32H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 32 Teeth, 5.101 in Pitch Dia, Steel (MPN 40A32H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40A35H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40A35H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 25 Teeth, 3.989 in Pitch Dia, Steel (MPN 40A25H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 25 Teeth, 3.989 in Pitch Dia, Steel (MPN 40A25H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 24 Teeth, 3.831 in Pitch Dia, Steel (MPN 40A24H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 24 Teeth, 3.831 in Pitch Dia, Steel (MPN 40A24H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 28 Teeth, 4.466 in Pitch Dia, Steel (MPN 40A28H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 28 Teeth, 4.466 in Pitch Dia, Steel (MPN 40A28H X 5/8). Key specifications — attr85387: TRITAN.

More from TRITAN

View all TRITAN parts →
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 16 Teeth, 2.563 in Pitch Dia, Steel (MPN 40A16H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 16 Teeth, 2.563 in Pitch Dia, Steel (MPN 40A16H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Sprocket: One-Sided Hub, For Single Strands, 40, 20 Teeth, 3.196 in Pitch Dia, Steel (MPN 40B20H X 5/8 MPB). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Sprocket: One-Sided Hub, For Single Strands, 40, 20 Teeth, 3.196 in Pitch Dia, Steel (MPN 40B20H X 5/8 MPB). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 22 Teeth, 3.513 in Pitch Dia, Steel (MPN 40A22H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 22 Teeth, 3.513 in Pitch Dia, Steel (MPN 40A22H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 38 Teeth, 6.054 in Pitch Dia, Steel (MPN 40A38 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 38 Teeth, 6.054 in Pitch Dia, Steel (MPN 40A38 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: One-Sided Hub, For Single Strands, 40, 27 Teeth, 4.307 in Pitch Dia (MPN 40B27H X 5/8 MPB). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: One-Sided Hub, For Single Strands, 40, 27 Teeth, 4.307 in Pitch Dia (MPN 40B27H X 5/8 MPB). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 48 Teeth, 7.645 in Pitch Dia, Steel (MPN 40A48 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 48 Teeth, 7.645 in Pitch Dia, Steel (MPN 40A48 X 5/8). Key specifications — attr85387: TRITAN.
TRITAN Sprocket: One-Sided Hub, For Single Strands, 40, 10 Teeth, 1.618 in Pitch Dia, Steel (MPN 40B10H X 1/2 MPB). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Sprocket: One-Sided Hub, For Single Strands, 40, 10 Teeth, 1.618 in Pitch Dia, Steel (MPN 40B10H X 1/2 MPB). Key specifications — attr85387: TRITAN.
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 33 Teeth, 5.26 in Pitch Dia, Steel (MPN 40A33H X 5/8). Key specifications — attr85387: TRITAN.
TRITAN
TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 33 Teeth, 5.26 in Pitch Dia, Steel (MPN 40A33H X 5/8). Key specifications — attr85387: TRITAN.