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
Bearing dimension series
Shaft diameter range
Typical shaft-bearing combinations
Seals
Lubrication
Materials
Mounting
Compliance to standards
- 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
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
