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TRITAN Bushed Roller Chain Sprocket: For 40 Chain, 21 Teeth, 3.355 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, 21 Teeth, 3.355 in Pitch Dia

The TRITAN Bushed Roller Chain Sprocket (MPN 40SH21H) is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 21 teeth, a 3.355-inch pitch diameter, and a 3.62-inch outside diameter…

SKU 3G-OTH-126735

Brand
TRITAN
Item
Bushed Roller Chain Sprocket: For 40 Chain, 21 Teeth, 3.355 in Pitch Dia
Category
Size 40 Bushed-Bore Roller Chain Sprockets
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TRITAN
Manufacturer Part Number
40SH21H
Teeth
21
Pitch Dia
3.355 in
Outside Dia
3.62 in
Required Bushing Series
SH

Technical Documents

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

Product Description

The TRITAN Bushed Roller Chain Sprocket (MPN 40SH21H) is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 21 teeth, a 3.355-inch pitch diameter, and a 3.62-inch outside diameter, requiring an SH bushing series.

Frequently Asked Questions

What is the TRITAN 40SH21H bushed roller chain sprocket used for?

The TRITAN 40SH21H bushed roller chain sprocket is used in power transmission systems to drive #40 roller chain in industrial machinery such as conveyors, packaging equipment, and agricultural implements. It transfers rotary motion between shafts with positive engagement.

What are the specifications of the TRITAN 40SH21H sprocket?

The TRITAN 40SH21H sprocket has 21 teeth, a 3.355-inch pitch diameter, and a 3.62-inch outside diameter. It is designed for Size 40 roller chain and requires an SH bushing series. The manufacturer part number is 40SH21H.

Where to buy the TRITAN 40SH21H sprocket worldwide?

You can source the TRITAN 40SH21H sprocket 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.

How to select the correct bushing for the TRITAN 40SH21H sprocket?

To select the correct bushing for the TRITAN 40SH21H sprocket, use the required SH bushing series. Match the bushing bore size to your shaft diameter. Ensure the bushing keyway and set screws align with the shaft key for secure mounting.

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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