Axial bearings – Technical features

AXIAL BEARINGS – TECHNICAL FEATURES

 


INNER & OUTER SHAFT WASHER
Material: Core hardened steel 100 Cr6 ( UNI 3097 – Wnr. 1.3505) or 100 CrMo7 (Wnr. 1.3507)
according to dimensions.

On request they can be manifactured in hardening steel for specific applications.
Heat treatment: detente (annealing of workability), hardening & tempering
These treatment will always be performed ensuring a stabilization SZ0 (for use of bearings without dilatation of ring until temperatures of 150° C)
On request these treatments can be performed ensuring a final stabilization S1 & S2:
SZ1 – For operation without dilatation of rings until 200° C (suffix SZ1)
SZ2 – For operation without dilatation of rings until 250° C (suffix SZ2)
Hardness :59/62 HRc

CAGE
Tapered rollers axial bearings not with full filling have a massive brass cage or in pivots steel type.

TAPERED ROLLERS
Tapered rollers axial bearings have a “logarithmic” profile between slopes and rollers, to ensure an optimal distibution of loads within them and increase the duration.

Material: Core hardening steel 100 Cr6 (UNI 3097)
Heat treatment: Annealing (annealing of workability), hardening & tempering
Hardness: 60/64 HRc

On request they can be manufactured in hardening steel for specific applications.