XYC BG-20 Synthetic Bearing Grease High-Speed Lubricant for Heavy-Load Bearings 1KG

    XYC BG-20 1KG
    minimum order: 
    1 piece
    Supply Ability: 
    10000piece / Month
    Country of Origin: 
    China
    Stock Time: 
    3Day
    Quantity:
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    XYC BG-20 Synthetic Bearing Grease High-Speed Lubricant for Heavy-Load Bearings 1KG

    Detailed Information

    - XYC BG-20 Synthetic Bearing Grease is a high-performance, ester-based lubricant specifically engineered for metal-to-metal applications experiencing exceptionally high speeds, mid-to-heavy loads, and extreme thermal cycling. This amber-colored grease uses a polyolester (POE) base oil thickened with a lithium-complex soap. Formulated without lead, nickel, or intentional PTFE/PFAS chemistries, it is a premier choice for"sealed-for-life"industrial and automotive bearing components.
    - Key Characteristics: Synthetic bearing grease, high-speed bearing grease, high-temperature grease, polyolester grease.

    Technical Performance

    • NLGI Consistency: Grade 2 (Medium / Butter-like consistency)
    • Base Chemistry: Polyolester (POE) oil with a lithium-complex thickener
    • Additives: Formulated with extreme-pressure (EP), anti-wear (AW), and antioxidant additives
    • Service Temperature Range: -45°C to 180°C (-49°F to 356°F); can withstand short peaks up to 200°C (392°F)
    • Base Oil Viscosity: 55 mm²/s (cSt) at 40°C
    • Speed Factor (DN Value): Up to 750,000 mm/min
    • Four-Ball Weld Load: 2,400 N

    Key Features

    • Ultra-High Speed Performance: Features exceptional mechanical shear stability and resistance to centrifugal sling-off, safely sustaining operating parameters up to a 750,000 DN rating.
    • Heavy Load & Anti-Wear Protection: Packed with chemical EP/AW additives that form a highly resilient boundary layer on metal surfaces, protecting parts from scuffing, pitting, and fretting corrosion under high contact pressures.
    • Low Evaporation & High Thermal Stability: Highly resistant to premature drying, hardening, or carbon tracking at continuous elevated temperatures, which substantially extends relubrication intervals.
    • Excellent Low-Temperature Mobility: Despite its ability to thrive at 180°C, it retains structural agility and minimal startup torque down to -45°C.

    Application Fields

    XYC BG-20 is widely specified for factory-fill and maintenance environments that alternate between high rpm, heavy loads, and intense heat:
    • Automotive Drivetrains: Clutch release bearings, belt pretensioners, idler pulleys, and alternator bearings.
    • High-Speed Machine Tools: CNC machining spindles, electric motor bearings, and high-rpm generator elements.
    • Industrial Blowers & Fans: Fan shaft bearings in drying ovens, ventilation frameworks, and exhaust facilities.
    • Textile & Paper Milling Equipment: Calender roller bearings, processing dryers, and high-speed stretching machinery.