SPA V-Belt Pulleys
General-purpose narrow V-belt pulley family with detailed 1–6 groove dimensional coverage.
European Narrow V-Belt Pulleys
SPA V-Belt Pulleys
EVER POWER supplies SPA, SPZ, SPB and SPC V-belt pulleys for industrial power transmission. Dimensional data and taper-bush references help buyers move from an existing drawing or worn pulley to a clear RFQ.
EP- model prefixEngineering data tablesTaper-bush selection
Product Range
Choose the V-belt pulley family
Popular Reference Points
Representative SPA models
Applications
Selection changes with the machine
Duty, alignment, contamination and service access can change the right pulley choice.
Agricultural Machinery
Selection for dusty service, variable loads and field maintenance.
Compressors & Pumps
Ratio, shaft fit, wrap and groove-count decisions for continuous drives.
Industrial Fans
Speed, alignment and vibration-sensitive pulley selection.
Woodworking Machinery
High-speed belt tracking with dust and guard-clearance constraints.
Textile Machinery
Repeatable replacement dimensions for smooth-running machinery.
Food Processing
Service access, environment and finish requirements for auxiliary drives.
Selection Path
Start with the interfaces that can be measured
An old pulley can usually be narrowed down from belt section, groove count, pitch/datum or outside diameter, shaft diameter and hub arrangement.
- 01
Identify the belt section
Read the belt or old pulley marking.
- 02
Match diameter and grooves
Use P for ratio and O for clearance.
- 03
Confirm the shaft interface
Check taper bush, finished bore and keyway.
Markets
Documentation and terminology by market
Country pages focus on procurement terminology, documentation expectations and replacement details that can change the RFQ.
Knowledge Base
Practical pulley guides
How to Select the Right SPA V-Belt Pulley for Your Application
Start with power, speed, shaft diameter and the working environment before choosing a diameter or groove count.
Taper Bush vs Solid Hub Pulleys: Which Should You Choose?
Compare shaft flexibility, service access and replacement work before choosing the mounting style.
SPA V-Belt Pulleys for Agricultural Machinery
Identify the dimensions and service risks that matter when dust, shock loads and short repair windows are normal.