KSB Etanorm-R, Installation & Operating Manual

Page: 49 / 78

7 Servicing/Maintenance
49 of 78
Etanorm-R
1222.8/13-EN
Designation Symbol to
DIN 51502 Properties
Lubricating oil
C 46
CL 46
CLP 46
□
Application temperature
10)11)
Higher than
permissible
bearing
temperature
7.2.3.1.3 Oil quantity
Table 19: Oil quantity for oil-lubricated radial ball bearings to DIN 625
Shaft unit
12)
Code Oil quantity per bearing
bracket
65 6413 C3
13)
1,3
7.2.3.1.4 Changing the oil
WARNING
Lubricants posing a health hazard and/or hot lubricants
Hazard to persons and the environment!
▷ When draining the lubricant take appropriate measures to protect persons and
the environment.
▷ Wear safety clothing and a protective mask if required.
▷
Collect and dispose of any lubricants.
▷ Observe all legal regulations on the disposal of fluids posing a health hazard.
1 2 3
Fig. 18: Bearing bracket with constant level oiler
1 Constant level oiler 2 Screw plug
3 Bearing bracket
ü A suitable container for the used oil is on hand.
1. Place the container underneath the screw plug.
2. Undo the screw plug (2) at the bearing bracket (3) and drain the oil.
3. Once the bearing bracket (3) has been drained, re-insert and re-tighten the
screw plug (2).
4. Re-fill with oil. ( ð Section 6.1.2, Page 34)
7.2.3.2 Grease lubrication
The bearings are supplied packed with high-quality lithium-soap grease.
10
For ambient temperatures below -10 °C use a different suitable type of lubricating oil. Contact KSB.
11
For ambient temperatures below -10 °C use a different suitable type of lubricating oil. Contact KSB.
12 For shaft unit, see data sheet.
13 With Nilos ring 6413 AV