Limol-A, VNII NP-225, VNII NP-232 Print
Agrinol Limol А TS U 23.2-30802090-052:2006
Lubricant Agrinol Limol-A is used to facilitate the assembly and running-lubrication bearings, hinges gear and helical gears, heavy-duty low-speed friction, threaded connections.
VNII NP-225     All- Union State Standard 19782-74
VNII NP-225 break-in paste is intended to protect threaded connections from seizure at a temperature from minus 60 °C to 250 °C for anodized aluminum alloys and 350 °C for stainless steels, as well as for heavy-duty friction units of low temperature from minus 40 °C up to 300 °C.
VNII NP-232     All-Union State Standard 14068-79
VNII NP-232 break-in paste is intended to lubricate the splines and threads running at up to 300 °C, and for the threaded connections, still in the process of assembly, up to 400 °C. Paste is allowed for use with slow-moving heavy-friction bearings and sliding and running parts of friction units.
Index name Agrinol Limol-A VNII NP-225 VNII NP-232
Meets classifications NLGI
DIN 51502		 1
КF 1 U-50		 00
КSiF 00 U-60		 3
КF 3 U-50
Thickener Li Nonorganic Li
Operating temperature, min…max, °С – 50 … + 300 – 60 … + 300 – 60 … + 300
Dropping point, °С, not lower than 240 – –
Penetration at 25 °С, мм·10 – 1 300 – 340 – 160 – 210
Colloid stability, % secreted oil, not more than 6,0 – 4
Stability at (20 ± 3) °С within 10 min, %, not more than – 10 –
Corrosive influence on metals Withstand Add. (3hrs., 250 °С) Withstands
Tribological characteristics on Four-ball machine at (20 ± 5) °С, N, not less than
Welding loading, N, not less than
Critical loading, not less than
Scuff index, N, not more than		 3283
2195
755
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–
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–
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