Oscar HDM Circulation BRB 220
Oscar HDM Circulation BRB 220 is a circulating system oil primarily intended for the lubrication of plain bearings in systems designed for full fluid lubrication, particularly those subjected to heavy water contamination, such as may be used for back-up roll bearings in metal rolling mills.
APPLICATION
• Back-up roll bearings of rolling mills, particularly bearing systems, where either a single or dual tank is employed
• Other full fluid bearing systems and similar type applications in other industries, particularly where the bearings are subjected to heavy water contamination
PROPERTIES
• Outstanding demulsibility
• Good resistance to oxidative degradation
• Excellent rust and corrosion protection
Typical Properties
| PARAMETERS | TEST METHODS | Oscar HDM Circulation BRB 220 | |
|---|---|---|---|
|
Copper Strip Corrosion, 3 h, 100 C, Rating, |
ASTM D130 |
1B |
|
|
Demulsibility, Free Water, 52 C (125 F), Non-EP Oils, ml, |
ASTM D2711 |
36 |
|
|
Density @ 15 C, kg/l, |
ASTM D4052 |
0.89 |
|
|
Flash Point, Cleveland Open Cup, °C, |
ASTM D92 |
250 |
|
|
Foam, Sequence I, Stability, ml, |
ASTM D892 |
|
|
|
Foam, Sequence I, Tendency, ml, |
ASTM D892 |
|
|
|
Kinematic Viscosity @ 100 C, mm2/s, |
ASTM D445 |
18.8 |
|
|
Kinematic Viscosity @ 40 C, mm2/s, |
ASTM D445 |
220 |
|
|
Pour Point, °C, |
ASTM D97 |
-15 |
|
|
Viscosity Index |
ASTM D2270 |
95 |
|