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Equivalent dynamic bearing load

N and NU type cylindrical roller bearings are non – locating bearings as they are unable to accept any thrust loads.

For these bearing types and all other only radially loaded cylindrical roller bearings apply:

 
P = Fr
 
In the case of single row cylindrical roller bearings having lips on inner or outer rings, the following formula applies:
 

If (F/ Fr)  <  e, then:  P = Fr

 
Or if (F/ Fr) >  e , then: P = X·Fr + Y·Fa
 
 

N and NU type cylindrical roller bearings are non – locating bearings as they are unable to accept any thrust loads.

For these bearing types and all other only radially loaded cylindrical roller bearings apply:

 
P = Fr
 
In the case of single row cylindrical roller bearings having lips on inner or outer rings, the following formula applies:
 

If (F/ Fr)  <  e, then:  P = Fr

 
Or if (F/ Fr) >  e , then: P = X·Fr + Y·Fa
 
 
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