We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 21 Teeth - Size 35 Fixed-Bore Roller Chain Sprockets
TRITANSize 35 Fixed-Bore Roller Chain Sprockets

TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 21 Teeth

The TRITAN Roller Chain Sprocket: 35 is a Size 35 fixed-bore steel sprocket designed for 3/8 in chain pitch, with 21 teeth and a 3/4 in bore diameter (MPN 35BS21H X 3/4). 3G Electric interprets this demand and…

SKU 3G-OTH-121455

Also listed as: 35BS21HX34 · 35BS21H X 3 4 · 35BS21H-X-3-4

Brand
TRITAN
Item
Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 21 Teeth
Category
Size 35 Fixed-Bore Roller Chain Sprockets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
35BS21H X 3/4
Type
For 3/8 in Chain Pitch, Steel
Teeth
21
Bore Dia
3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TRITAN Roller Chain Sprocket: 35 is a Size 35 fixed-bore steel sprocket designed for 3/8 in chain pitch, with 21 teeth and a 3/4 in bore diameter (MPN 35BS21H X 3/4). 3G Electric interprets this demand and sources the genuine component across 14 industrial departments, with specialist depth in power transmission and controls to ensure the right fit for your application.

Frequently Asked Questions

What is the TRITAN 35BS21H X 3/4 roller chain sprocket used for?

This TRITAN sprocket is used in power transmission systems to drive roller chain in conveyors, packaging machinery, and industrial equipment. It fits 3/8 in pitch chain and is suitable for light-to-medium load applications where precise timing and reliable torque transfer are required.

What are the specifications of the TRITAN 35BS21H X 3/4 sprocket?

This TRITAN sprocket is size 35 with 21 teeth, a 3/4 in bore diameter, and is made of steel. It is designed for 3/8 in chain pitch and is a fixed-bore type. The manufacturer part number is 35BS21H X 3/4, and it is a standard roller chain sprocket for industrial drives.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 35BS21H X 3/4 model. We source and deliver to any country.

How to select the correct TRITAN roller chain sprocket?

To select the correct TRITAN sprocket, match the chain pitch (3/8 in for size 35), number of teeth (21), and bore diameter (3/4 in) to your shaft and chain specifications. Ensure the sprocket material (steel) suits your load and environment. Consult a power transmission catalog 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 35 fixed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 23 Teeth, Steel (MPN 35BS23H X 3/4)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 23 Teeth, Steel (MPN 35BS23H X 3/4)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 21 Teeth, Steel (MPN 35BS21H X 1)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 21 Teeth, Steel (MPN 35BS21H X 1)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth, Steel (MPN 35BS21H X 5/8)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 21 Teeth, Steel (MPN 35BS21H X 5/8)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 40 Teeth, Steel (MPN 35BS40H X 5/8)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 40 Teeth, Steel (MPN 35BS40H X 5/8)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 26 Teeth, Steel (MPN 35BS26H X 3/4)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 26 Teeth, Steel (MPN 35BS26H X 3/4)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 22 Teeth, Steel (MPN 35BS22H X 1)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 22 Teeth, Steel (MPN 35BS22H X 1)

More from TRITAN

View all TRITAN parts
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 7/8 in Bore Dia, 28 Teeth, Steel (MPN 35BS28H X 7/8)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 7/8 in Bore Dia, 28 Teeth, Steel (MPN 35BS28H X 7/8)
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 19 Teeth, 2.278 in Pitch Dia, Steel (MPN 35BS19H X 5/8)
TRITAN
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 19 Teeth, 2.278 in Pitch Dia, Steel (MPN 35BS19H X 5/8)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 26 Teeth, Steel (MPN 35BS26H X 1)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 26 Teeth, Steel (MPN 35BS26H X 1)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 7/8 in Bore Dia, 18 Teeth, Steel (MPN 35BS18H X 7/8)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 7/8 in Bore Dia, 18 Teeth, Steel (MPN 35BS18H X 7/8)
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 18 Teeth, 2.159 in Pitch Dia, Steel (MPN 35BS18H X 3/4)
TRITAN
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 18 Teeth, 2.159 in Pitch Dia, Steel (MPN 35BS18H X 3/4)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 34 Teeth, Steel (MPN 35BS34H X 3/4)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 3/4 in Bore Dia, 34 Teeth, Steel (MPN 35BS34H X 3/4)
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 35 Teeth, Steel (MPN 35BS35H X 1)
TRITAN
TRITAN Roller Chain Sprocket: 35, For 3/8 in Chain Pitch, 1 in Bore Dia, 35 Teeth, Steel (MPN 35BS35H X 1)
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 12 Teeth, 1.449 in Pitch Dia, Steel (MPN 35BS12H X 5/8)
TRITAN
TRITAN Sprocket: 35, For 3/8 in Chain Pitch, 5/8 in Bore Dia, 12 Teeth, 1.449 in Pitch Dia, Steel (MPN 35BS12H X 5/8)