Delrin Smooth Idler Pulley (Assembled) – Openbuilds Version


SKU: VK07RS/VK07ZZ Category: Tags: , , , , , ,



  • SKU: VK07RS/VK07ZZ
  • Item Name: Smooth Idler Pulley Kit
  • Bearings: 625-2RS or 625ZZ
  • ID of Bearing: 5x16x5mm
  • Material: POM ( also called Delrin)
  • Compression Strength: 63MPA
  • Rockwell Hardness: M80
  • Thinkness: 12.70mm
  • Color: Black
  • Size: 22 OD x 15.95 ± 0.05 ID x 12.70 thickness (units:mm)






Kit Includes:

  • 1 x Smooth Idler Pulley
  • 2 x 625-2RS Bearings or 625ZZ Bearings
  • 1 x 1/8″ Aluminum Spacer



  • Don’t forget to order your Nylon Spacers,Nylon Lock Nut and Low Profile Screws to create your gantry.
  • The precision shims are placed in-between the two bearings. To assemble, first push one bearing into the wheel and then push the precision shims and 2nd bearing into the other side of the wheel.


Please note: We sell to businesses for bulk order quantity please contact for special distribution pricing.

Additional information

Weight 0.015 kg

625-2RS Bearings, 625ZZ Bearings

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