Grease VNII NP-235

                                                                TU 38.101297-78

Product description:

       Anti-friction, pigmented, high-temperature grease made from organosilicon fluid. It is a soft ointment of black color. It has high thermal and low colloidal stability, good extreme pressure properties.


       It is used in rolling bearings with oscillatory motion, at low speeds, both at atmospheric pressure and in high vacuum. The grease is efficient in the temperature range from - 60°C to + 250°C.

Characteristics of the grease:


Homogeneous black ointment

Viscosity, Pa · s:

- At 50°C and an average strain rate gradient of 1000 s-1,in the range

- At -40°C and medium speed gradient deformations 10s-1, Pa · s, not more than




Strength limit at 80°С, Pa, not less than


Colloidal stability at a load of 3N, % of extracted oil, not more than


Evaporation at 200°С for 1 h., %, not more than


Warranty period of storage is 5 years from the date of manufacture.


The can is 0,9 kg.



Company benefits

  • Individual approach to each client.

  • For us, good relationships are more important than immediate benefits.

  • High quality of manufactured products.

  • We are ready to develop necessary production together with our client and put it on manufacture in case of absence of such in our assortment.

  • Providing qualified advice by our technologists.

  • Promptness of order execution.

  • Constant quality control of basic and manufactured products.

  • Production delivery by our company can be carried out as own transport of the company and any convenient way for you (including self-delivery by your enterprise).


Scheme of work

  • 1. Call or e-mail

  • 2. Providing an advice if necessary

  • 3. Receipt of invoice

  • 4. Payment of goods

  • 5. Shipping by any means convenient for you