Metric 4SPZ125 Sheave | Four-Groove 4-SPZ-125 Pulley

Our Metric 4SPZ125 Pulley is a four-groove metric v-belt sheave that is 129 millimeters (mm) in diameter and is designed for optimal performance, durability while being constructed from a high-strength DIN 1691 cast iron material for maximum working life. Additionally, this four groove 4-SPZ-125 Sheave is made for a 2012 taper lock bushing, meaning it has a wide range of bore sizes versus a fixed bore style. Utilizing a balance quality grade of ISO 1940 our sheave is sure to perform to your expectations efficiently and with minimal vibration versus other sheaves, which decreased vibration improves the life of the bearings and other components the machine. 4SPZ125 Pulleys are designed for 4-banded SPZ, SPZX, and XPZ metric belts. We also stock a complete line of shafting, electric motors, gear reducers, roller chain, and sprockets. For more information or to get a quote on our 4-SPZ-125 Sheave or other products please contact us and our customer service team will be happy to assist you.

4SPZ125 Pulley Dimensions

• Pulley Size: 4SPZ125
• Outside Diameter (OD): 129mm
• Pitch Diameter (PD): 125mm
• Pulley Type: 2
• Bushing Type: 2012
• Maximum Bore: 50mm
• Dimension (F): 52mm
• Dimension (G): 99mm
• Dimension (K): 20mm
• Dimension (L): 32mm
• Weight: 2.3 kG