Temperature limits | SKF
Bearing rings. SKF spherical roller bearings undergo a special heat treatment. The bearings are heat stabilized up to at least 200 °C (390 °F). Seals. The permissible operating temperature for seals depends on the seal material: NBR: –40 to +90 °C (–40 to +195 °F) Temperatures up to 120 °C (250 °F) can be tolerated for brief periods.
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