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Delivered bearing assortment is determined for usage in an environment with operating temperatures up to 120°C. Exceptions are double row spherical roller bearings which can work at temperatures up to 200°C, and single row ball bearings with seals (RS, 2RS, RSR, 2RSR) applicable up to 110°C.

For higher operation temperatures the bearings are produced so that their necessary physical and mechanical qualities and dimensional stability can be secured.

Values of the basic dynamic load ratings C_r or C_a Ca shown in the dimension tables of this publication should be multiplied by factor f_t, shown in Table 7.