Rolling GR, Sliding GR Print
ROLLING GR      TS U 23.2-30802090-086:2008
Rolling GR S — summer lubricant, Rolling GR W — winter lubricant.
Rolling GR are industrial lubricants intended for centralized greasing systems of rolling mills, blast furnaces and other large equipment of metallurgical enterprises.
Rolling GR S is a summer lubricant, and Rolling GR W is a winter lubricant.
SLIDING GR     TS U 23.2-30802090-084:2008
Lithium lubricants for rolling mills Sliding GR are intended for greasing rolling work bearings of rolling mills, heavy duty roller and ball bearings units of industrial equipment. Lubricant Sliding GR1 is used in centralized systems of continuous greasing. Lubricant Sliding GR2 is used as a mortgage one.
Index name Rolling GR S Rolling GR W Sliding
GR 1		 Sliding
GR 2
Meets classifications NLGI
DIN 51502		 2
К2С-0		 0 / 1
К 0 / 1 D-10		 1
KP1P-20		 2
KP2P-30
Thickener Са Li
Operating temperature, min…max, °С  + 10 … + 80 – 10 … + 80 – 20 … + 150
Dropping point, °С, not lower than 95 92 250 260
Penetration at 25 °С, mm·10 – 1 270 – 310 310 – 360 290 – 325 260 – 290
Proof strength at 50 °С, Pа, not less than 130 100 100 – 420 140 – 640
Colloid stability, %, not more than 10 12 7 6
Water-resistance, class, not lower than: – 1в
Efficient viscosity at the average gradient of the strain rate of 10 s–1, Pа•s, not more than 250
(0 °С)		 200
(0 °С)		 1600
(–20 °С)		 2000
(–20 °С)
Tribological characteristics on Four-ball machine at (20 ± 5) °С:
Welding loading, N, not less than
Critical loading, not less than
Scuff index, N, not less than
Deterioration index (196Н), mm, not more than
1960
980
400
0,6
3283
980
440
0,40