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BQLZR 31x15x5MM Silver Aluminum Alloy Single Groove 5MM Fixed Bore Pulley for Motor Shaft 3-5MM PU Round Belt

4.6 (6) Write Review
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$7.49

$ 2 .99 $2.99

In Stock
  • Made of aluminum, Groove step pulley, long time and use.
  • 31MM diameter,5mm aperture,15MM Thickness.
  • Suitable for 3-5MM PU round belt.
  • Commonly used for DIY small drilling machine, milling machine, small unpowered spindle of machine tool.
  • The pulley fits over the 5mm spindle and is held firmly in place with two grub screws – there is no slippage when under tension. The width of the groove accommodates the driver belt perfectly


Product Description

31x15x5MM Silver Aluminum Alloy Single Groove 5MM Fixed Bore Pulley

aluminum Made of aluminum, Groove step pulley, long time and durable use.
31MM diameter 31MM diameter,5mm aperture,15MM Thickness.
3-5MM PU Suitable for 3-5MM PU round belt.
used for Commonly used for DIY small drilling machine, milling machine, small unpowered spindle of machine tool.
5mm The pulley fits over the 5mm spindle and is held firmly in place with two grub screws – there is no slippage when under tension. The width of the groove accommodates the driver belt perfectly
Scope of application Scope of application: Suitable for gym equipment, ball mills, sewing machines, etc., and can be used in conjunction with DC gear motors
single The pulley is single groove
Pulley hole type Pulley hole type: fixed hole, with 2 pcs of screws, which can be tightened with a Torx drill, easy to fix and use.
Material Aluminum Alloy
Color Silver
Diameter 31MM/1.22 Inch
Aperture 5MM/0.17 Inch
Thinkness 15MM/0.59 Inch
Step Dia 16MM/0.63 Inch
Overall Size 31x15x5MM/1.22x0.59x0.17 Inch ( OD x T x ID )
Weight 17g

Matt Dawson
Reviewed in the United States on July 18, 2024
High quality product
Kunde
Reviewed in Germany on June 4, 2023
Meiner Meinung nach gut hergestellt
Aliev
Reviewed in France on June 12, 2023
Super bon qualité 👍
Ripper Jim
Reviewed in the United States on June 19, 2019
The 5mm shaft size fit my motor perfect and two set screws hold it tight,even with no flat on the shaft.
M. donato
Reviewed in Germany on May 23, 2019
Konnte meine 20 Jahre alte Mikrowelle damit reparieren. Danke
Dr Aaron Butterfly
Reviewed in the United Kingdom on June 27, 2018
This was bought to affix to a 775 DC motor to experiment with running a vintage sewing machine. The pulley fits over the 5mm spindle and is held firmly in place with two grub screws – there is no slippage when under tension. The width of the groove accommodates the driver belt perfectly.Five stars because it works as I hoped it would.