Rollester High Temperature Grease
Description
High Temperature Grease is a Heavy Duty automotive/truck chassis grease for both high temperature and low temperature applications, as well as severe service conditions such as shock loading and where water contamination is possible. This grease also has a wide range of industrial applications.
Benefits
Excellent thermal and mechanical stability ensure prolonged product integrity across a wider operating temperature range, thus enabling extended re-lubrication intervals and reduced maintenance.
Good extreme pressure and anti-wear properties provide the potential for prolonged component life.
Good water resistance provides enhanced protection in applications where the potential for exposure and contamination are higher.
Excellent multipurpose potential enabling a reduction in product inventory.
Applications
High Temperature Grease is intended for use in a wide range of plain and rolling element bearings within both the Automotive and Industrial markets, especially targeting those applications where upper operating temperatures are likely to exceed the limits of conventional, lithium thickened greases.
Greases are designed primarily for the lubrication of bearings, gears, and cams, which require high viscosity base oil. Such heavy-duty applications include:
Steel mill bearings.
Off-highway rolling stock.
Surface mining drag lines, excavators, drills and haul trucks.
Typical Characteristics
|
|
HT2 |
HT3 |
|
Characteristics |
Unit |
|
|
Test Method |
Color, Appearance |
|
Blue |
Blue |
|
NLGI Grade |
|
2 |
3 |
|
Soap Type |
|
Lithium Complex |
Lithium Complex |
|
Base Oil Type |
|
Mineral Oil |
Mineral Oil |
|
Operating Temperature Range |
°C |
-20 to 260 |
-20 to 260 |
|
Dropping point |
°C |
380 |
380 |
ASTM D2265 |
Oil separation |
30 h @ 100°C, % |
0.8 |
0.7 |
FTMS |
Four ball wear |
60 min @ 392 N, mm |
0.44 |
0.48 |
ASTM D 2266 |
Timken OK load |
N |
178 |
180 |
ASTM D2509 |
Corrosion protection |
48 h @ 52°C, rating |
pass |
pass |
ASTM D 1743 |
Water Washout, 1 hr @ 79°C |
% wt |
3.5 |
3.3 |
ASTM D1264 |