Specialty
XProlube Bearing & Circulating Oil 100
XProlube Bearing & Circulating Oil 100 is a fully synthetic Group IV polyalphaolefin (PAO) lubricant engineered for high-speed bearings, plain and rolling-element supports, industrial gearboxes, and large continuous-circulating systems. The ISO VG 100 grade is matched to high-speed light-load to medium-load duty where lower drag and stable film formation at elevated rotational speeds are critical. Formulated with a balanced rust & oxidation (R&O) and extreme-pressure (EP) additive package, it delivers exceptional thermal and oxidative stability, superior demulsibility, and reliable air release. Compliant target window for ISO 12925-1 Type CKT, ANSI/AGMA 9005-E02 Synthetic Lubricant, and DIN 51517 Part 3 (CLP). Compatible with Siemens / VAI Pomini / Morgan "Morgoil" continuous-circulating bearing lubrication systems.
Specifications
| viscosity | ISO VG 100 |
|---|---|
| baseStock | Synthetic Polyalphaolefin (PAO) — Group IV |
| viscosityAt40C | 100 cSt (ASTM D-445) |
| viscosityAt100C | 13.7 cSt (ASTM D-445) |
| viscosityIndex | 137 (ASTM D-2270) |
| pourPoint | -45°C max (ASTM D-97) |
| flashPoint | 240°C min (ASTM D-92, COC) |
| specificGravity | 0.853 @ 15.6°C (ASTM D-4052) |
| totalAcidNumber | 0.5 mg KOH/g max (ASTM D-664) |
| demulsibility | 40-37-3 in 10 min (ASTM D-1401) |
| foamSequenceI | 20 / 0 mL (ASTM D-892) |
| rpvot | 500 min (ASTM D-2272) |
| copperCorrosion | 1A (ASTM D-130, 3h @ 100°C) |
| rustTest | Pass (ASTM D-665, Procedure A) |
| oemCompatibility | Siemens / VAI Pomini / Morgan "Morgoil" continuous-circulating bearing systems |
| shelfLife | 24 months minimum in sealed original containers |
Packaging
- pails
- drums
Applications
- High-speed continuous-circulating bearing systems — paper-machine bearings and rolling-mill Morgoil bearings under light-to-medium load
- Plain and rolling-element bearings in steel-mill finishing trains and high-speed rotating machinery
- Industrial gearboxes and reducers requiring lighter-grade CKT / CLP-class synthetic circulating oil
- Large electric motor bearings in paper-mill and metals-processing service at standard mechanical load
- High-temperature circulating systems requiring premium oxidation stability and extended drain intervals