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Ships bearing / for propeller shafts
Wärtsilä Corporation


  • Application domain:


  • Application:

    for propeller shafts


All products offer the advantages of being fully split hence replaceable and serviceable

Wärtsilä’s intermediate shaft bearing solutions are fully split, self-aligning, oil lubricated radial support bearings made from cast iron with centrifugally cast white metal bearing surfaces.

The spherical self-aligning design promotes easy alignment, and reduces wear. The designs are also prepared for cooling and can be fitted with a complete monitoring of temperatures and oil levels on request.

OPSY-F & OPSQ-F, also available in water tight & forced lubricated versions

OPSQ-F-X, modified for higher shaft loads


Other Wärtsilä Corporation products

Seals & Bearings