FER-MAS®
Solid bushing, Hardened and grinded steel bushing, Heavy-maintenance, Heavy maintenance
Technical Detail
Specific load capacity static
≤ 250 [N/mm2]
Specific load capacity dynamic
≤ 150 [N/mm2]
Sliding speed
≤ 0.6 [m/s]
Friction value
0.05 [µ]
to
0,25 [µ]
Temperature strain
- 100 [°C]
to
+ 250 [°C]
58-62 HRC [N/mm2]
MATERIALS
20MnV6, alternatively 100 Cr6
TOLERANCE DETAILS
Housing Ø
H7
Bushing inner-Ø after mounting
Please consult our sales engineers, standard delivered tolerance: r6 or E7
Shaft tolerance
Based on customer’s requirement [N/mm2]
SHAFT MATERIAL
Hardened steel (C45 recommended)
PROPERTIES
FER-MAS® is a maintenance-intense material, that is suitable for highest operational demands, it is insusceptible and has a high durability.
MAINTENANCE
Sufficient lubrication is necessary.
MOUNTING ADVISE
Housing: Mounting bevel min. 1.5 mm x 15-45° Shaft: Mounting bevel 5 mm x 15°, edges rounded
CAPTION
* For higher requirements – e.g. higher temperature ranges – different materials are available in this category.
** The listed values in the material properties are valid for optimal operating conditions. By changing the conditions of application, e.g. an increase in the sliding speed or strain, these values could shift.