• Litol 24

Litol-24 grease as per GOST 21150-87

Litol-24 grease - multipurpose antifriction water-resistant lubricant.
Substitutes: Litol-24RK, Alumol, Zimol

Scope: All types of rolling and plain bearings, hinges, gearing, as well as wheeled vehicle and crawler, industrial mechanism, electric machine and other unit friction surfaces.

Key performance characteristics: high colloidal, chemical and mechanical stability, water- (including boiling water-) resistance, not hardened under heating. Best performance at the temperature range of minus 40 to plus 120 °С (short-time - max 130 °С)

Composition: — petroleum oil viscosity 60-75mm 2 /С at 50°С, gelled by using lithium soaps of 12-hydroxystearic­ acid; contains antioxidant and viscous additives.

Physiochemical parameters:

Parameter name

GOST values

Appearance

Homogeneous grease; color: from light-yellow to brown

Melting temperature, °С, min.

185

Penetration capacity, at 25 °С, as mixed (60 double strokes), mm·10-1

220-250

Viscosity, Pa·s:

 

at minis 20 °С and at at the average strain velocity gradient of 10 s-1, max.

650

at 0 °С and at at the average strain velocity gradient of 10 s-1, max.

280

at 50 °С and at at the average strain velocity gradient of 100 s-1, min.

8

Colloidal stability (released oil mass fraction), %, max.

12

Ultimate strength, Pa:

 

at 20 °С

500-1000

at 80 °С, min.

200

Vaporization at 120 °С, %. max.

6

Free alkali mass fraction (NaOH), %, max.

0.1

Free organic acid content

---

Water content

---

Mechanical impurity mass fraction, %, max.

0.05

Four-ball machine lubricating properties at (20±5)°С, min.:

 

weld load (Pw), N

1410

critical load (Pc), N

630

tearing index (It)

28

26-44 grade rubber swelling, %:

 

volume change

±8

hardness change

±8

Metal corrosive effect

Resistant

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Litol 24

  • 90,882.00р.


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