Factor of Temperature Influence ft on Bearings

Effect of temperature on reducing of bearing dynamic load capacity, according to the ZKL (1978) catalog:

Temp. degrees C

100

125

150

175

200

225

250

275

300

f t

1

0.95

0.9

0.85

0.8

0.7

0.6

0.55

0.5

according to the SKF (1994) catalog:

Temp. degrees C

150

200

250

300

f t

1

0.9

0.75

0.6