PARKSON Hycor ThickTech RDT400, Installation, Operation & Maintenance Manual, Page: 128 / 198

Operating Instructions – Gear Unit, R..7, F..7, K..7, S..7 Series, SPIROPLAN® W
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9
Lubricant table
Lubricants
Anti-friction
bearing greases
The anti-friction bearings in gear units and motors are given a factory-fill with the
greases listed below. SEW-EURODRIVE recommends regreasing anti-friction bearings
with a grease fill at the same time as changing the oil.
Ambient temperature Manufacturer Type
Anti-friction bearing in
gear unit
-20 °C ... +60°C Mobil Mobilux EP2
-40 °C ... +60 °C Mobil Mobiltemp SHC 100
Anti-friction bearing in
motor
1)2)
1) The motor anti-friction bearings are covered on both sides and cannot be regreased.
2) Greases providing equivalent performance are acceptable
-20 °C ... +80 °C Esso Polyrex EM
+20 °C ... +100 °C Klüber Barrierta L55/2
-40 °C ... +60 °C Kyodo Yushi Multemp SRL
3)
3) Recommended for continuous operation at ambient temperature below 0°C, example in a cold storage.
Special greases for anti-friction bearings in gear units:
-35 °C ... +40 °C Shell Shell Cassida Grease EPS 2
-25 °C ... +40 °C Klüber Klübersynth UH1 14-222
-40 °C ... +40 °C Klüber Klüberbio M 72-82
Oil
Oil
The following grease quantities are required:
• For fast-running bearings (motor and gear unit input end): Fill the cavities between
the rolling elements one third full with grease.
• For slow-running bearings (in gear units and at gear unit output end): Fill the cavities
between the rolling elements two thirds full with grease.
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