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MFA ‘O’ Ring

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Quoting product code: N29BQ


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About this product


  • Single ‘O’ ring (pulley belt)
  • For use with pulley systems
  • 70mm diameter and 5mm wide

Product overview

• Single ‘O’ ring (pulley belt)
• For use with pulley systems
• 70mm diameter and 5mm wide

What would I use an ‘O’ ring for?

‘O’ rings are great for getting the best out of your pulley systems. Connect to pulley to transfer the power between them or using two different sized pulleys you can step up or step down the power output. The ‘O’ ring is 70mm in diameter, 5mm wide and 220mm in length.

Compatible pulleys

MFA 16 mm Pulley for 2 mm shafts <N26BQ>
MFA 16 mm Pulley for 6 mm shafts <N28BQ>
MFA 25 mm Pulley for 6 mm shafts <N27BQ>


Type ‘O’ ring
Manufacturer part code 917D2515
‘O’ ring dimensions 70 mm diameter x 5 mm

This item has a confusing description. Is it a small pulley with grub screw etc or is it a 70mm diameter drive belt?

Asked by: Ralph
It's the drive belt .
Answered by: Neil G
Date published: 2016-10-04
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