Transmissions
V & Wedge Pulleys
SPB Section Cast Iron - Taper Lock
Quick Code: BB-539765
SPB1250/8(5050) Challenge Taperlock V Pulley
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Product Specification
Groove
8
Outside Diameter
1255.5mm
Pitch Circle Diameter
1250mm
Taperlock Type
5050
Reference
SPB1250/8
Brand
Dunlop
Quick Order Code
BB-539765
Product Description
The SPB1250/8(5050) Challenge Taperlock V Pulley is a robust, high-performance industrial power transmission solution designed for demanding heavy-duty applications. This professional-grade cast iron pulley offers exceptional reliability and versatility in power transfer across multiple industrial sectors.
Key Features:
- 8 precision-engineered grooves for maximum belt engagement and power transmission
- Compatible with B section, SPB section, SPBX section, and B section Nutlink V & wedge belts
- Premium cast iron construction ensures superior durability and long-lasting performance
- Taperlock 5050 design enables secure and precise shaft mounting
Technical Specifications:
- Outside Diameter: 1255.5mm
- Pitch Circle Diameter: 1250mm
- Number of Grooves: 8
- Material: Cast Iron
- Taperlock Type: 5050
- Brand: Challenge
Ideal Applications:
- Large-scale industrial machinery
- Heavy manufacturing equipment
- Mining and quarry machinery
- Large conveyor and material handling systems
- Large agricultural and construction equipment
- Power generation facilities
- Bulk material processing plants
Part of the professional-grade SPB Section Cast Iron Taper Lock V Pulley range, this pulley provides robust and reliable power transmission with exceptional mechanical efficiency in the most demanding industrial environments.


