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TRITAN Bushed Roller Chain Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia - Size 40 Bushed-Bore Roller Chain Sprockets
TRITANSize 40 Bushed-Bore Roller Chain Sprockets

TRITAN Bushed Roller Chain Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia

The TRITAN Bushed Roller Chain Sprocket (SKU 55VZ39, MPN 40JA18H) is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside…

SKU 3G-OTH-125333

Brand
TRITAN
Item
Bushed Roller Chain Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia
Category
Size 40 Bushed-Bore Roller Chain Sprockets
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Technical Specifications

TRITAN
Manufacturer Part Number
40JA18H
Teeth
18
Pitch Dia
2.879 in
Outside Dia
3.14 in
Required Bushing Series
JA
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Technical Documents

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

Product Description

The TRITAN Bushed Roller Chain Sprocket (SKU 55VZ39, MPN 40JA18H) is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside diameter, requiring a JA bushing series.

Frequently Asked Questions

What is the TRITAN Bushed Roller Chain Sprocket used for?

The TRITAN Bushed Roller Chain Sprocket is used in power transmission systems to transfer rotary motion between shafts via roller chain. It is commonly applied in conveyors, packaging machinery, and industrial drives where reliable engagement with ANSI 40 chain is required.

What are the specifications of the TRITAN 40JA18H sprocket?

The TRITAN 40JA18H is a Size 40 bushed-bore sprocket with 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside diameter. It requires a JA bushing series and is designed for use with 40 roller chain. The manufacturer part number is 40JA18H.

Where to buy TRITAN sprockets worldwide?

TRITAN sprockets are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the TRITAN 40JA18H bushed roller chain sprocket.

How to select the correct bushing for a TRITAN bushed sprocket?

To select the correct bushing for a TRITAN bushed sprocket, match the required bushing series stamped on the sprocket body. For the 40JA18H model, the required bushing series is JA. Always verify shaft diameter and keyway dimensions against the bushing catalog to ensure proper fit and torque transmission.

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 bushed-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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