Trunnion bearing housings for grinding mills, FSDR..K series

FSDR .. K housings are large low-weight plummer (pillow) block housings designed specifically for grinding mills. They operate under arduous conditions in highly contaminated environments. With their highly effective sealing solution, they enable the incorporated bearing to achieve maximum service life by preventing the ingress of contaminants and enabling easy access for inspection and maintenance when necessary.
Bearing types
  • Spherical roller bearings

Bearing dimension series
  • 39, 48 and 49

Shaft diameter range
  • 825 to 1 460 mm

Typical shaft-bearing combinations
  • Stepped shaft with bearing on an unthreaded sleeve

  • Labyrinth
  • V-ring
  • PTFE strip

  • Grease

  • Grey cast iron
  • Spheroidal graphite cast iron

  • Four-bolt mounting

Compliance to standards
  • Not standardized
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