Grease-lubricated bearings:
Lubrication is «
for life
» assuming uniform load and pollution-free environment.
If these conditions are not met, replace the grease every year in the event of operation time up to 12 h/d and every 6 months if
the operation time is 12 ÷ 24 h/d.
Ball bearings must be completely fi lled with ESSO Gadus S2 V100 bearing grease, roller bearings with KLÜBER STABURAGS
NBU 8 EP.
Attention!
Refer to ch. 6.4 for bearings requiring greasing and contact Rossi in case
of doubt.
Lubrication
6
Oil change interval
An overall guide to oil-change interval is given in the table, and assumes pollution-free surroundings. When heavy overloads are
present, halve the values.
Seal rings:
Duration depends on several factors such as dragging speed, temperature, ambient conditions, etc.; as a rough guide it can vary
from 3150 to 25000 h.
Oil temperature
[C
°
]
Oil-change interval
[h]
Mineral Oil
Synthetic oil
≤ 65
8000
25000
65 ÷ 80
4000
18000
80 ÷ 95
2000
12500
21
UT.D 208-2021.12-EN
