A polyurea grease in NLGI grades 1 and 2 for continuous-casting bearings, including molds, roll segments and withdrawal and straightening units. Combines water washout resistance, extreme-pressure performance and corrosion protection. Check delivery to each point in centralized systems.
Characteristics
Water washout resistance
Polyurea thickener system
Available in NLGI grades 1 and 2
Extreme-pressure load-carrying performance
Rust and corrosion protection
Technical data
Product type
Greases
NLGI grade
1 / 2
Operating temperature
-20 °C to +200 °C
Viscosity at 40°C
320 mm²/s
Dropping point
NLGI 1: 276 °C; NLGI 2: 281 °C
Typical test data
Property
NLGI 1
NLGI 2
Test Method
Appearance
Yellow
Yellow
Visual
Thickener Type
Polyurea
Polyurea
/
Base Oil Type
Mineral Oil
Mineral Oil
/
Kinematic Viscosity (40 °C), mm²/s
320
320
ASTM D445
Kinematic Viscosity (100 °C), mm²/s
26
26
ASTM D445
Worked Penetration (25 °C), 0.1 mm
325
280
ASTM D217
Dropping Point, °C
276
281
ASTM D2265
Oil Separation (100 °C, 24 h), %
3
2
ASTM D6184
Evaporation Loss (150 °C, 1 h), %
1.9
1.2
SH/T 0337
Water Washout (38 °C, 1 h), %
3
2
ASTM D1264
Apparent Viscosity (-10 °C, 10 s⁻¹), Pa·s
653
873
ASTM D1092
Copper Strip Corrosion (100°C, 24 h), Rating
1b
1b
ASTM D4048
Corrosion Preventive Properties (52 °C, 48 h)
Pass
Pass
ASTM D1743
Last Non-Seizure Load (PB), N
800
800
ASTM D2596
Weld Point (PD), N
3150
3150
ASTM D2596
Base oil viscosity. Worked penetration: 60 strokes. NLGI grading: ASTM D217.
The above data correspond to latest technology, modifications reserved. This information is intended as a guide and does not necessarily represent a marketing specification. In individual cases tests have to be carried out by the consumer. Further data upon request.
Select for actual bearing temperature, speed, load and grease supply. Confirm suitability before use. Set centralised grease feed and intervals to equipment requirements; check delivery to each lubrication point. Remove old grease or confirm compatibility before changing. Avoid mixing different thickener systems. Store in a cool, dry and clean place, protected from moisture and contamination. Use promptly after opening.
Health and safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Safety Data Sheet (SDS) are followed. The SDS is available upon request. Do not use this product for purposes other than the intended application. Take care to protect the environment when disposing of used product.
