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TRITAN Roller Chain Sprocket: 40, For 1/2 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth - Size 40 Fixed-Bore Roller Chain Sprockets
TRITANSize 40 Fixed-Bore Roller Chain Sprockets

TRITAN Roller Chain Sprocket: 40, For 1/2 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth

The TRITAN Roller Chain Sprocket: 40 is a Size 40 fixed-bore steel sprocket designed for 1/2 in chain pitch, with 21 teeth and a 5/8 in bore diameter (MPN 40BS21H X 5/8). 3G Electric interprets your demand for this…

SKU 3G-OTH-123710

Also listed as: 40BS21HX58 · 40BS21H X 5 8 · 40BS21H-X-5-8

Brand
TRITAN
Item
Roller Chain Sprocket: 40, For 1/2 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth
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
40BS21H X 5/8
Type
For 1/2 in Chain Pitch, Steel
Teeth
21
Bore Dia
5/8 in

Technical Documents

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

Product Description

The TRITAN Roller Chain Sprocket: 40 is a Size 40 fixed-bore steel sprocket designed for 1/2 in chain pitch, with 21 teeth and a 5/8 in bore diameter (MPN 40BS21H X 5/8). 3G Electric interprets your demand for this genuine industrial component, sourcing it across 14 departments—including power transmission—and backs it with specialist expertise in combustion, pumps, and controls to ensure the right solution.

Frequently Asked Questions

What is the TRITAN 40BS21H X 5/8 roller chain sprocket used for?

This TRITAN size 40 fixed-bore sprocket is used to transmit rotary motion between parallel shafts in roller chain drives. Common applications include conveyors, packaging machinery, agricultural equipment, and general industrial power transmission systems where a 1/2 in pitch chain and 5/8 in bore are required.

What are the specifications of the TRITAN 40BS21H X 5/8 sprocket?

This TRITAN sprocket has 21 teeth, a 5/8 in bore diameter, and is designed for 1/2 in pitch roller chain (ANSI 40). It is made of steel and is a fixed-bore type. The manufacturer part number is 40BS21H X 5/8. It is suitable for size 40 roller chain systems.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets like the 40BS21H X 5/8 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver industrial components globally.

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

To select the correct TRITAN sprocket, match the chain pitch (1/2 in for size 40), bore diameter (5/8 in for this model), and number of teeth (21) to your drive requirements. Ensure the sprocket material (steel) suits your environment. For fixed-bore types, confirm the bore size matches your shaft.

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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Cross-referenced by specification & description
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