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Morris

Morris Astra 68 Slideway Oil Premium Machine Lubricant Oil 25L DIN 51524

Morris Astra 68 Slideway Oil Premium Machine Lubricant Oil 25L DIN 51524

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ASTRA 32, 68, 100, 150, 220 - Slideway Lubricants

Description:
Astra Slideway Lubricants are specially formulated for the precise lubrication of machine tool slideways and tables. Made from high-quality mineral oils and performance additives, they include a tackifier to ensure the lubricant adheres consistently to moving parts. These additives provide excellent resistance to oxidation, corrosion, and wear, while eliminating stick-slip and judder commonly encountered in mechanically and hydraulically operated machine tools.

Astra Slideway Lubricants offer superior cutting fluid compatibility and exceptional film strength, preventing pickup and scoring on bearing surfaces even under severe conditions or intermittent use. They maintain performance even with the continual washing action of water-based cutting fluids.

Features:

  • Excellent oxidation and corrosion protection

  • Strong adhesion, even under challenging conditions

  • Eliminates stick-slip and judder

  • Complete separation from coolants and emulsions

  • Multifunctional performance with hydraulic and gear oil capabilities

Applications:
Recommended for slideways, tables, carriages, guides, and all machining center applications requiring a tacky, extreme-pressure lubricant. Also suitable for headstocks, cross feeds, saddles, and gearboxes.

  • ASTRA 32 is particularly recommended for machine tools with combined hydraulic and slideway lubrication systems.

ISO VG Grade 32 68 100 150 220
Appearance Pale Liquid Amber Liquid Amber Liquid Amber Liquid Amber Liquid
Density @ 15°C (g/cm³) 0.870 0.880 0.888 0.895 0.898
Viscosity @ 40°C (cSt) 32.2 67.4 92.3 160.3 215.9
Viscosity @ 100°C (cSt) 5.6 9.0 10.9 15.8 18.9
Viscosity Index 110 108 104 100 95
Closed Flash Point (°C) 190 192 194 196 198

Lubricating Fluid Types / Specifications:

  • DIN 51524 Part II

  • DIN 51517 Part III

  • ISO 19 378 (2003) Class L

  • ISO 11158 Class L

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