Price is for a pair of Ermes roller wheels. Each wheel is fitted with two stainless steel micro bearings with high rust resistance characteristics, greater than static load and dynamic sealing.
Wheels are machined from solid Delrin. The particular shape of the groove has been specially designed to elimate the problem of slippage of the rubbers in the contraction phase.
The measurements are: outer 28 mm, groove 19 mm, 6 mm x axis, for use with rubber up to 16 mm diameter.
It is recommended to rinse in fresh water after use and use a lithium lubricant grease.
Can be used with Ermes Sub Roller Heads or Sigal Sub Roller Muzzles.
NOTE: Roller head muzzles contain rotating bushes &/or bearings that require regular maintenance. Ensure after every use, regular freshwater washing takes place to remove any debris or saltwater. Avoid contact with dirt or sand as this will quickly degrade bearing surfaces. Bushes and bearings are consumable items that may need to be replaced, depending on conditions of use, load and correct maintenance.