Toughmax Series 4

High Strength Copper Alloy Bushings with Solid Lubricant Plugs
Key Features
  • Maintenance-free bearing material for heavy duty applications
  • Customisable plug design for rotating, oscillating or reciprocating motion
  • Available with the Enviro-Plug or Oilmax plug options
  • Suitable for temperatures up to 250°C/480°F
  • Highest Wear resistance
  • Lowest friction coefficient of Toughmax Series
Make Enquiry
Key Features
  • Maintenance-free bearing material for heavy duty applications
  • Customisable plug design for rotating, oscillating or reciprocating motion
  • Available with the Enviro-Plug or Oilmax plug options
  • Suitable for temperatures up to 250°C/480°F
  • Highest Wear resistance
  • Lowest friction coefficient of Toughmax Series

Operating Performance

Dry
Good
Oil Lubricated
Good
Grease Lubricated
Good
Fresh Water
Conditional
Salt Water
Conditional

Bearing Properties

Metric Imperial
Physical PropertiesConditionUnitValue
Maximum Recommended PressureSlidingpsi4641
Operating temperatureMin°F-148
Operating temperatureMax°F482
Maximum sliding speedDryfpm98
Maximum sliding speedLubricatedfpm197
Maximum PV factorDrypsi x fpm71300
Maximum PV factorLubricatedpsi x fpm142500
Coefficient of frictionDryF0.06 – 0.08
Coefficient of frictionLubricatedF0.04 – 0.08

Mating Material Recommendations

Physical PropertiesUnitValue
Surface roughnessµm<0.4-1.0
Surface HardnessHB>600

Knowledge Centre

Articles, case studies, webinars, videos, white papers, testimonials… everything you need to know about Kormax and more.

Bronze Alloy Selection

23 October
Webinar

Bronze Bearing Fitment & Lubrication

23 October
Webinar

Heavy Equipment Bushing Book 2020

pdf5.92 mb
X
Please enter your email to download
You can now download files from the website.
Enter your email once to access all downloadable material.
Download