CONTINENTALThunderbolt Composite Timing Pulleys

CONTINENTAL Sprocket: Bushed, Quick Detachable, 8 mm Pitch, For 32 mm Belt Wd, 140 Teeth

The CONTINENTAL Thunderbolt Composite Timing Pulley is a bushed sprocket with a quick-detachable design, featuring an 8 mm pitch, 32 mm belt width, and 140 teeth. It is compatible with a For Bushing Size of SF and…

SKU 3G-OTH-114891

Brand

CONTINENTAL

Item

Sprocket: Bushed, Quick Detachable, 8 mm Pitch, For 32 mm Belt Wd, 140 Teeth

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

CONTINENTAL

Manufacturer Part Number

21212253

Type

Quick Detachable, For 32 mm Belt Wd, Composite 

Pitch

8 mm 

Teeth

140

Sub-brand

Thunderbolt 

For Bushing Size

SF

Technical Documents

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CONTINENTAL Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CONTINENTAL Thunderbolt Composite Timing Pulley used for?

The CONTINENTAL Thunderbolt Composite Timing Pulley is used in synchronous belt drive systems for power transmission. It is ideal for industrial machinery requiring precise timing, such as conveyors, packaging equipment, and automation systems, where its 8 mm pitch and 32 mm belt width ensure accurate motion control.

What are the specifications of the CONTINENTAL Thunderbolt Composite Timing Pulley?

This bushed sprocket has a quick-detachable design with 140 teeth, an 8 mm pitch, and a 32 mm belt width. It is compatible with a For Bushing Size of SF and is part of the CONTINENTAL Thunderbolt sub-brand. The manufacturer part number is 21212253.

Where to buy the CONTINENTAL Thunderbolt Composite Timing Pulley worldwide?

You can source the CONTINENTAL Thunderbolt Composite Timing Pulley through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct CONTINENTAL part number 21212253 for your application.

How to select the correct bushing size for the CONTINENTAL Thunderbolt sprocket?

To select the correct bushing size, verify that your shaft diameter matches the SF bushing bore range. The CONTINENTAL Thunderbolt sprocket is designed for SF bushings, which provide a quick-detachable fit. Always consult the manufacturer's catalog for bore limits and torque ratings to ensure proper installation and performance.

Used in

Common applications for CONTINENTAL

Water treatment plants — Continental PVC water suction and discharge hoses (e.g., SP200-15MF-G) for transferring raw or treated water.

Material handling systems — SilentSync timing belts (e.g., Y-800) for conveyor drives requiring low noise and precise synchronization.

Agricultural irrigation — Thermoplastic rubber hoses (e.g., GH150-20MF-G) for flexible water suction in field applications.

Industrial machinery — Conti Synchrochain Carbon belts (e.g., 14MGT-5502-37) for high-torque power transmission in compressors or pumps.

Potable water distribution — Polyethylene discharge hoses (e.g., CLWS100-100) for safe drinking water transfer in municipal systems.

HVAC systems — SilentSync pulleys (e.g., W-75S-MPB) paired with timing belts for fan and blower drives.

CONTINENTAL Products

3G Electric supplies CONTINENTAL thunderbolt composite timing pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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