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The THK AFJ grease uses refined mineral oil as its base and contains urea-based consistency
enhancer and other special additives that give excellent lubrication properties at a wide range of
speeds, from low to high.
View specifications and model number coding
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Property
Representative value
Test method
Consistency enhancer
Urea-based
Base oil
refined mineral oil
Base oil kinematic viscosity: mm2/s (40°C)
20
ISO 2137 ISO 2176 ISO 6743 ISO 11009 ISO 12924
Worked penetration(25°C, 60 strokes)
325
NLGI Number
1
Mixing stability (100,000 strokes)
360
Dropping point °C
185
Evaporation amount: mass% (99°C, 22h)
0.6
Oil separation rate: mass% (100°C, 24h)
7.0
Copper plate corrosion (B method, 100°C, 24h)
Accepted
Low temperature torque: N-m (–20°C)
Start
380
revolutions
130
4-ball testing (burn-in load): N
3089
ASTM D2596
Service Temperature Range
°C
-20 to 120
°F
-4 to 248
Color
Yellowish brown
For more detailed specifications, please download the Product Catalog with the link in the downloads section of this product page.