Bearing Oil ISO VG 150

Description

1. Product Overview
This product is a high-viscosity, mineral-based bearing oil formulated specifically for ISO VG 150 industrial lubrication requirements. It is primarily used in heavy-duty plain bearings, rolling element bearings, and enclosed gearboxes operating under moderate to high loads and elevated temperatures. The key value proposition is extended drain intervals and reduced bearing surface fatigue, achieved through advanced anti-wear and demulsibility additives. Strategically, this grade bridges the gap between VG 100 and VG 220, offering a critical viscosity sweet spot for thermal stability in continuous operation environments.

2. Key Specifications & Technical Characteristics

• Chemical composition: Highly refined Group II base oil with zinc-dialkyldithiophosphate (ZDDP) anti-wear additive package and phenolic antioxidant stabilizers

• Purity level: ISO 4406 cleanliness code 17/15/12 (standard) – upgradeable to 15/13/10 upon request

• Physical characteristics: Clear amber liquid; typical viscosity 135–165 cSt @ 40°C; density 0.88–0.90 g/cm³ @ 15°C; pour point ≤ -9°C

• Packaging options: 208L steel drums, 1,000L IBC totes, bulk ISO tank containers, and 20MT flexibags

• Shelf life: 36 months in original sealed container (0–50°C storage, away from moisture)

3. Core Industrial Applications

• Primary industries: Heavy mining equipment, cement kiln trunnion bearings, wind turbine main shafts, marine stern tube bearings, steel rolling mills

• Specific use cases: Continuous caster bearing circuits in steel plants; high-load, low-speed journal bearings in crushers; fan and blower bearings in power generation

• Performance advantage: Superior water separation (<15 minutes to 0% emulsion) prevents rust and filter blinding, unlike all-purpose hydraulic oils used incorrectly in bearings

• Efficiency gain: Operating temperature reduction of 5–8°C vs. generic VG 150 oils, directly lowering energy consumption and oil change frequency by up to 30%

4. Competitive Advantages

• Quality consistency: Batch-to-batch viscosity variation maintained at ≤ ±5% (ASTM D445) – exceeding industry ±10% standard

• Supply reliability: Dual-sourced additive supply chain with three redundant blending facilities (Asia, Europe, GCC)

• Logistics capability: 48-hour dispatch from regional hubs for drum/IBC orders; 14-day lead time for bulk 20MT

• Price competitiveness: Direct factory pricing with no minimum annual volume commitment, offering 8–12% below major brand equivalents on a cost-per-liter of extended service life basis

• Sustainability: NSF-registered bio-based antioxidant options available; 100% recyclable steel drums and reusable IBCs

• Technical support: Full GC-MS analysis cube in every shipment; 24-hour remote lubrication engineer consultation

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 4 drums (832 liters) for standard grade; 20MT for custom additive packages

• BULK 20MT loading capacity: 20MT net per 20-ft ISO container flexibag (or 18.4MT net per standard tank container)

• Loading capacity per container: Up to 80 x 208L drums (16.64MT net) per 20-ft general purpose container; 20 IBC totes (20MT net) per 20-ft container