Linear Line EN

10 Technical details

P, P 1

P 1

P

F+F 1

d

F

F 1

L

Fig. 173

Rollers load with 'P' force applied on the rail axle

P, P 1 = Applied forces (N) F r = Radial load (N)

F = P · ( ––––– ) (N) 1 2· 2

F r = F (N)

F 1 = 0 (N)

Fig. 174

Rollers load with 'P' force applied at 'L' distance (mm) from rail centerline

P, P 1 = Applied forces (N) F r = Radial load (N)

F 1 = ––––– (N) P · L 2 · d

F = P · ( ––––– ) (N) 1 2· 2

F r = F + F 1 (N)

Fig. 175

Important : the load on most loaded rollers must be, for each roller type, less or equal to the corresponding rated load on the catalogue.

SR-76