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TRITAN Size 40-2 Fixed-Bore Roller Chain Sprocket, 12 Teeth, 7/8 in Bore, Steel - Size 40-2 Fixed-Bore Roller Chain Sprockets
TRITANSize 40-2 Fixed-Bore Roller Chain Sprockets

TRITAN Size 40-2 Fixed-Bore Roller Chain Sprocket, 12 Teeth, 7/8 in Bore, Steel

The TRITAN Roller Chain Sprocket, size 40-2, is a fixed-bore steel sprocket for 1/2 in chain pitch, with 12 teeth and a 7/8 in bore diameter (MPN D40BS12H X 7/8). 3G Electric interprets your demand for this genuine…

SKU 3G-OTH-122336

Also listed as: D40BS12HX78 · D40BS12H X 7 8 · D40BS12H-X-7-8

Brand
TRITAN
Item
Size 40-2 Fixed-Bore Roller Chain Sprocket, 12 Teeth, 7/8 in Bore, Steel
Part Number
D40BS12H X 7/8
Category
Size 40-2 Fixed-Bore Roller Chain Sprockets
Available to Order
Also known as:D40BS12H X 7/8TRITAN
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Technical Specifications

TRITAN
Manufacturer Part Number
D40BS12H X 7/8
Type
For 1/2 in Chain Pitch, Steel
Teeth
12
Bore Dia
7/8 in

Technical Documents

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

Product Description

The TRITAN Roller Chain Sprocket, size 40-2, is a fixed-bore steel sprocket for 1/2 in chain pitch, with 12 teeth and a 7/8 in bore diameter (MPN D40BS12H X 7/8). 3G Electric interprets your demand for this genuine industrial component, sourcing it across 14 departments—including power transmission—with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is a TRITAN 40-2 roller chain sprocket used for?

The TRITAN 40-2 roller chain sprocket is used in power transmission systems to transfer rotary motion between shafts via roller chain. Common in conveyors, packaging machinery, and industrial drives, it handles moderate loads with a 1/2 in pitch and 12 teeth for precise speed control.

What are the specifications of the TRITAN D40BS12H X 7/8 sprocket?

This TRITAN sprocket is size 40-2, steel, with 12 teeth, a 7/8 in bore diameter, and a 1/2 in chain pitch. The manufacturer part number is D40BS12H X 7/8. It is a fixed-bore design for direct mounting on shafts without additional bushings.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the D40BS12H X 7/8 to any location. Contact us for a quote and delivery timeline.

How to select the right TRITAN sprocket for a 1/2 in chain?

To select a TRITAN sprocket for 1/2 in chain pitch, match the sprocket's pitch and tooth count to your chain type and required speed ratio. Ensure the bore diameter fits your shaft (e.g., 7/8 in). For fixed-bore types like the 40-2, confirm shaft keyway dimensions and load capacity.

Used in

Common applications for TRITAN
Conveyor systems — TRITAN double strand roller chain size 50 for power transmission
Packaging machinery — TRITAN size 10B fixed-bore sprocket with 21 teeth and 20 mm bore
Material handling equipment — TRITAN RPB16 pillow block ball bearing with 1 in bore
Industrial fans — TRITAN SA206-20 spherical insert bearing with 1 1/4 in bore
Heavy machinery — TRITAN 22216 spherical roller bearing with 80 mm bore and C3 clearance
Small motors and instrumentation — TRITAN R6 flanged ball bearing with 3/8 in bore
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TRITAN Products

3G Electric supplies TRITAN size 40-2 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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