Page 643 - SKF-bearing-housings

Trunnion bearing housings

for grinding mills

FSDR .. K series

FSDR .. K housings are large low-weight plum-
Bearing types mer (pillow) block housings designed specific-
• Spherical roller bearings
ally for grinding mills. They operate under
arduous conditions in highly contaminated
Bearing dimension series environments. With their highly effective seal-
• 39, 48 and 49
ing solution, they enable the incorporated
bearing to achieve maximum service life by
Shaft diameter range preventing the ingress of contaminants and
• 825 to 1 460 mm
enabling easy access for inspection and main-
tenance when necessary.
Typical bearing-shaft combinations
• Stepped shaft with bearing on an
unthreaded sleeve
Seals
• Labyrinth, V-ring, PTFE strip
Lubrication
• Grease

Materials
• Grey cast iron
• Spheroidal graphite cast iron
Mounting
• Four-bolt mounting
Compliance to standards
• Not standardized

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