Maintenance and servicing
23
NEG/NEH with ball bearings are lubricated for their service life (permanent
lubrication [DS*])).
NEG with roller bearings are lubricated with the grease of the type
KLUEBER Staburags NBU 8 EP. Depending on the speeds and operating
conditions, the grease of these bearings must be completely renewed at
the specified intervals.
The lubrication intervals must be considerably shortened under more diffi-
cult operating conditions.
Type of lubrication of the bearings and bearing life of the NEA:
Type NEG
Lubrication /
quantity [g]
Bearing-
life [h]
100770
DS*
4480
1001000
DS*
5000
1001090
DS*
1400
1001140
12
2450
1001400
DS*
5000
1001540
16
3080
1001800
16
1870
1002020
30
5600
1002500 LR
16
640
1003300 LR
16
250
Type NEH
Lubrication /
quantity [g]
Bearing-
life [h]
100600
DS*
250
1001140
DS*
1400
1001540
DS*
470
1002020
DS*
230
1002000 HD
DS*
230
*DS = permanent lubrication
Notes on
lubrication
Lubrication /
bearing life
NEG/NEH