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      DERILL? A619-A2 extreme pressure grease
      DERILL? A619-A2   extreme pressure grease
      Product introduction:

       

      DERILL A619 Series High Load Grease is a high quality grease designed for the bearing of low speed, heavy-duty, whose working environment is poor. It uses the selection of base oil and special thickener, and matching by additive combination of high-tech. It has high drop point and significant mechanical stability, can bear high load, water resistance, corrosion resistance is strong, specially developed for the ambient conditions at low speed and heavy bearing grease. 

       

      It uses the high viscosity of base oil and special preparation of lithium calcium thickener, thus it has excellent adhesive force, structural stability, high strength oil film and outstanding waterproof performance. It also has outstanding structure stability under the situation of water, still keeping the outstanding performance in the water environment. 

       

      DERILL A619 Series High Load Grease carefully selected and proper additive combination can provide excellent performance, such as excellent anti-wear protection (four ball load > 500 kg), excellent oxidation resistance, corrosion resistance and corrosion resistance performance. Compared with the traditional grease, DERILL A619 Series High Load Grease can maximize the extended in fat interval, and prolong the service life of bearing, reduce downtime and maintenance costs, achieve higher productivity.
       

      Typical applications

       

      Meet the various requirements of various industrial bearings manufacturers specified.

       

      Multi-purpose extreme pressure grease, Special designed for industrial bearings of work Under the condition of damp, high temperature and overloading.

       

      Can be used as a multipurpose extreme pressure grease, can be widely used in water and grease often contact conditions (in a damp, water environment of textile machinery, paper-making machinery).

       

      With the research and development products,Product information in shown here may be change,Typical nature of the product will also change slightly.Without prior notice.


       

      In the environment of high temperature low speed, medium speed bearings (e.g., stretching stretching machine, hot melt fan, heat setting machine, high temperature dyeing cylinder, etc.).

       

      Steel hot rolling bearing, calender roller bearings.

       

      Heavy machinery, trailer steering wheel.

       

      All kinds of harsh or heavy load conditions of industrial equipment.

       

      Under the condition of high temperature operation for low oil characteristics of ball or roller bearing.

       

      In low noise environment of ball or roller bearings.


      Online ordering service
      The customer respect:
      When you select the product, please inform us the full number of sales staff, customer service staff. At the same time, you are welcome to sample color. If the inconvenience, please understand. thank you!
      Performance characteristics:

      Excellent mechanical stability and long bearing life

       

      Outstanding water resistance, contact with a lot of water also has no significant changes in consistency.

       

      Thermal stability is good, after cooled to room temperature, can restore the original structure.

       

      Excellent oxidation resistance and long service life.

       

      Outstanding resistance to extreme pressure abrasion resistance performance.

       

      Do not contain lead, chlorine and nitrogen.

       

      Suitable for medium to low speed heavy-duty bearing.

      Index parameter:

       

       

       

       

       

      TYPICAL VALUES

       

      PERFORMANCE  TEST

      TEST

      METHOD

       

       

       

       

      DERRILL A619-C2

      DERRILL A619-D2

      DERRILL A619-E2

      DERRILL A619-F2

       

       

       

       

       

       

       

      Temperature Range

       

       

      -20 to 150℃

      -20 to 150℃

      -15 to 150℃

      -10 to 150℃

       

       

       

       

       

       

       

      NLGI No.

       

       

      2

       

      2

      2

       

       

       

       

       

       

       

      Unworked Penetration

      ASTM

      D-217

      265 To 295

      265 To 295

      265 To 295

      265 To 295

       

       

       

       

       

       

       

      Worked Penetration

      ASTM

      D-217

      285

      285

      285

      287

       

       

       

       

       

       

      Worked Stability

      FED-STD-791

      304

      304

      301

      301

       

      Method  313

       

       

       

       

       

       

       

       

       

       

       

      Dropping  Point

      ASTM

      D-2265

      >190℃

      >190℃

      >190℃

      >190℃

       

       

       

       

       

       

       

      Evaporation

      ASTM

      D-2595

       

       

       

       

       

       

       

       

       

       

      Oil Separation

      FED-STD-791

       

       

       

       

       

      Method  321

       

       

       

       

       

       

       

       

       

       

       

      Water Washout

      ASTM

      D-1264

      <4

      <4

      <4

      <4

       

       

       

       

       

       

       

      Bace oil viscosity @40℃

       

       

       

       

       

       

       

       

       

       

       

       

       

      Oxidation Stability

      ASTM

      D-942

       

       

       

       

       

       

       

       

       

       

       

       

       

       

      s

       

       

       

       

       

       

       

       

       

       

      Load Wear Index

      ASTM

      D-2596

       

       

       

       

       

       

       

       

       

       

       

      LastNon-seizure

       

       

      100 KG/0.48

       

      100 KG/0.48

      100

       

       

       

       

       

       

       

      Last Seizure

       

       

       

       

       

       

       

       

       

       

       

       

       

      Weld Point

       

       

      350 kg

      350 kg

      350 kg

      350 kg

       

       

       

       

       

       

       

      Corrosion on Copper

      ASTM

      D-4048

      1b

      1b

      1b

      1b

       

       

       

       

       

       

       



      Health and safety 

       

      According to the existing data shows,In the process of the use of this product,With no adverse impact on human health,But in use process need to follow the guide by from to material safety data sheet (MSDS) The material safety data sheet can be access to the Internet or to the local distribution department.In addition to the specified purpose, this product should not be used for other purposes.If you need dispose of used products, pay attention to protecting the environment. 

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