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RS PRO Aluminium Timing Belt Pulley, 14.3 mm Belt Width, 5 mm Pitch, 12 Teeth PB TYPE XL 037 12 TOOTH PULLEY
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Material | Aluminium |
| Model | PB TYPE XL 037 12 TOOTH PULLEY |
| Number of Teeth | 12 |
| Flange Diameter | 25mm |
| Pitch | 5mm |
| Pitch Circle Diameter | 19.4mm |
| Acceptable Belt Width | 14.3mm |
Key Features
- Constructed from high-strength aluminium for durability and corrosion resistance.
- 12-tooth design enables accurate synchronization with XL timing belts.
- 5 mm pitch and 14.3 mm acceptable belt width support compatibility with a range of industrial drive belts.
- Flanged configuration ensures stable belt guidance and reduces slippage during operation.
- Pitch circle diameter of 19.4 mm and flange diameter of 25 mm for versatile mechanical integration.
- Suitable for both 6.4 mm (1/4 in.) and 9.5 mm (3/8 in.) wide belts, covering multiple drive setups.
- Pulleys up to 21 teeth feature countersunk centres for ease of mounting on shafts.
Product Description
The RS PRO PB TYPE XL 037 12 TOOTH PULLEY is an industrial-grade timing belt pulley, precisely engineered for reliable power transmission in mechanical systems. Manufactured from high-strength aluminium, this pulley provides durability and resistance to wear, making it suitable for demanding applications such as automation, machinery, and conveyor systems in industrial and manufacturing environments.
Featuring a 12-tooth configuration, this XL type pulley ensures exact synchronization with compatible timing belts, supporting smooth and accurate motion control. The 5 mm pitch is designed to match the popular XL timing belt standard, and the pulley accepts belts with a width of up to 14.3 mm, allowing for flexibility in drive designs and belt selection. The flanged design helps maintain belt tracking, minimizing slippage and improving operational stability during continuous use.
Technical details include a pitch circle diameter of 19.4 mm and a flange diameter of 25 mm, which facilitate integration with a variety of mechanical assemblies and custom shaft sizes. The XL 037 series pulleys are designed to be easily re-bored, enabling adaptation to specific shaft requirements. Pulleys with up to 21 teeth, including this 12-tooth model, feature countersunk centres for secure and straightforward mounting.
This timing belt pulley is suited for both 6.4 mm (1/4 in.) and 9.5 mm (3/8 in.) wide synchronous classic timing belts, enhancing compatibility with a wide array of industrial drive setups. Typical use cases include manufacturing equipment, conveyor mechanisms, packaging machinery, and automation systems where precise belt-driven motion is essential for operational efficiency.
High-strength aluminium construction provides long service life and resistance to mechanical stresses. Designed for exact fitment with XL timing belt profiles to ensure reliable transmission of torque. Countersunk mount centres simplify installation on multiple shaft types.
Flange-based guidance keeps the belt aligned, reducing belt wear and system downtime. Ideal for powering equipment in industrial, packaging, and material handling sectors.
Browse more Timing Belt Pulleys and mechanical power transmission solutions from RS PRO and discover application-specific components within the EnvMart industrial supplies catalogue.
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Frequently Asked Questions
The pitch of this timing belt pulley is 5 mm, designed to match the popular XL timing belt standard.
This pulley features a 12-tooth design, which enables accurate synchronization with compatible timing belts.
The flange diameter of this timing belt pulley is 25 mm, facilitating integration with various mechanical assemblies.
It accepts belts with a width of up to 14.3 mm, providing flexibility in drive designs and belt selection.
The pitch circle diameter of this model is 19.4 mm, which aids in its mechanical integration.
This pulley is constructed from high-strength aluminium, offering durability and corrosion resistance.
It is compatible with both 6.4 mm (1/4 in.) and 9.5 mm (3/8 in.) wide synchronous classic timing belts.
The flanged design helps maintain belt tracking, minimizing slippage and improving operational stability during use.
This timing belt pulley is suitable for applications in manufacturing equipment, conveyor mechanisms, packaging machinery, and automation systems.
Yes, pulleys with up to 21 teeth, including this 12-tooth model, feature countersunk centres for secure and straightforward mounting on shafts.
The country of origin for this timing belt pulley is China.
The model of this timing belt pulley is PB TYPE XL 037 12 TOOTH PULLEY.
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