BESTLUB R O oils are straight mineral oils made out of high viscosity index base stocks. These oils have good inherent oxidation and thermal stability. These oils are made to meet IP SS 1-09-001 grade 1 to 6 and are available in the ISO VG specifications 32, 46, 68, 100, 121, 150, 176, 220, 257, 320 & 460.
Application
BESTLUB R O oils are recommended for all oil film bearings in steel mills and in circulation systems where non additive type oil is required to obtain higher demulsibility and air release characteristics.
Performance
BESTLUB R O oils are excellent lubricants for bearings which has recommendations for the same type of oil. These high viscosity straight cut mineral oils show good performance in even slightly elevated temperature. However, it is always safe to select the ISO VG grade on a slightly higher side for maximum efficiency.
Typical Properties
ISO Grade
32
46
68
100
121
150
176
220
257
320
Viscosity CST@ 40oC
32
46
68
100
121
150
176
220
257
320
V.I. (MIN.)
95
95
95
95
95
95
95
95
95
95
FLASH (MIN.) oC
160
170
180
200
200
220
220
220
220
220
Note:
The parameters are subjected to changes as and when required at the discretion of the company. The values given in the tables of properties are typical values and are meant for general guidance only.
