• Require no maintenance
• High surface quality
• Strict tolerances
• Low sound output
• Almost zero material abrasion
• Cost efficiency benefits
• Flexible forms
LUBRICATION OF SINTERED IRON FAN BUSHING
Dry lubrication of SINTERED IRON FAN BUSHING with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also SINTERED IRON FAN BUSHING with content of graphite could reduce running sounds and good running properties.
An additional lubricant enables the longer service life to be increased.
SINTERED IRON FAN BUSHING have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.