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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 1/4 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia - Size 40 Fixed-Bore Roller Chain Sprockets
TRITANSize 40 Fixed-Bore Roller Chain Sprockets

TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 1/4 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia

The TRITAN Size 40 Fixed-Bore Roller Chain Sprocket (MPN 40BS30H X 1 1/4) is a steel sprocket for 1/2 in chain pitch, featuring 30 teeth, a 1 1/4 in bore diameter, and a 4.783 in pitch diameter. 3G Electric…

SKU 3G-OTH-126836

Also listed as: 40BS30HX114 · 40BS30H X 1 1 4 · 40BS30H-X-1-1-4

Brand
TRITAN
Item
Sprocket: 40, For 1/2 in Chain Pitch, 1 1/4 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia
Category
Size 40 Fixed-Bore Roller Chain Sprockets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TRITAN
Manufacturer Part Number
40BS30H X 1 1/4
Type
For 1/2 in Chain Pitch, Steel
Teeth
30
Bore Dia
1 1/4 in
Pitch Dia
4.783 in

Technical Documents

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

Product Description

The TRITAN Size 40 Fixed-Bore Roller Chain Sprocket (MPN 40BS30H X 1 1/4) is a steel sprocket for 1/2 in chain pitch, featuring 30 teeth, a 1 1/4 in bore diameter, and a 4.783 in pitch diameter. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like TRITAN, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is a TRITAN size 40 fixed-bore roller chain sprocket used for?

This TRITAN sprocket is used in roller chain drives to transmit mechanical power between rotating shafts. Common applications include conveyors, packaging machinery, agricultural equipment, and industrial gearboxes where a 1/2 in chain pitch and 30-tooth sprocket are required.

What are the specifications of the TRITAN 40BS30H X 1 1/4 sprocket?

This TRITAN sprocket has 30 teeth, a 1 1/4 in bore diameter, a 4.783 in pitch diameter, and is designed for 1/2 in chain pitch. It is made of steel and is a size 40 fixed-bore roller chain sprocket. The manufacturer part number is 40BS30H X 1 1/4.

Where to buy TRITAN sprockets worldwide?

3G Electric supplies TRITAN sprockets like the 40BS30H X 1 1/4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this or any other industrial power transmission component.

How to select the right TRITAN roller chain sprocket?

To select the correct TRITAN sprocket, match the chain pitch (1/2 in for size 40), number of teeth, and bore diameter to your shaft and chain specifications. Ensure the sprocket material (steel) suits your load and environment. Consult a drive-design guide for proper alignment and tensioning.

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 fixed-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 in Bore Dia, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40BS35H X 1)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 in Bore Dia, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40BS35H X 1)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 1/8 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia, Steel (MPN 40BS30H X 1 1/8)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 3/4 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia, Steel (MPN 40BS30H X 3/4)
TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia, Steel (MPN 40BS30H X 1)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 in Bore Dia, 30 Teeth, 4.783 in Pitch Dia, Steel (MPN 40BS30H X 1)
TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 7/16 in Bore Dia, 26 Teeth, 4.148 in Pitch Dia, Steel (MPN 40BS26H X 1 7/16)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 1 7/16 in Bore Dia, 26 Teeth, 4.148 in Pitch Dia, Steel (MPN 40BS26H X 1 7/16)
TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 3/4 in Bore Dia, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40BS35H X 3/4)
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TRITAN Sprocket: 40, For 1/2 in Chain Pitch, 3/4 in Bore Dia, 35 Teeth, 5.578 in Pitch Dia, Steel (MPN 40BS35H X 3/4)

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