Metal pulley with integrated bearing Ø138×47 mm

This metal pulley with integrated bearing is designed for industrial and forklift transmission systems, where reliability and continuity of service are essential. Its compact size and robust construction make it ideal for heavy-duty applications, reducing the risk of unexpected downtime.

The pulley has an outer diameter of 138 mm, an overall width of 47 mm, and a single 38 mm groove, suitable for single belt drive. The 47 mm central bore houses the integrated bearing, with a 20 mm inner diameter, for easy mounting on standard shafts.

Main features

• Material: High-strength metal, designed for industrial applications.

• Outer diameter (D1): 138 mm

• Internal hole diameter (D3): 47 mm

• Total width (W3): 47 mm

• Number of throats: 1

• Throat width (W1): 38 mm

• Integrated bearing: yes, internal Ø 20 mm (for standard 20 mm shafts)

• Weight: 0.388 kg

• Easy assembly: thanks to the integrated bearing, no complex additional supports are required.

• Smooth and consistent rotation: reduces vibration and wear over time.

• Suitable for multiple industrial configurations: ideal for transmission systems on handling machines and automated systems.

Benefits for your business

By choosing this pulley with integrated bearing, you improve the reliability of your transmission systems, reducing unscheduled downtime and maintenance time. The robust metal body, combined with the smoothness of the bearing, ensures long life and smoother operation, with direct benefits on productivity and operating costs.

Notes on compatibility and assembly

• Always check the shaft diameter (20mm) and the space available for the total width of 47mm .

• Make sure the strap is compatible with the 38mm throat .

• For replacements, compare the main dimensions with the existing pulley or with the equipment manufacturer's technical drawing.