OKS 4240

Manufacturer: OKS (Germany)

OKS 4240 – Special Grease for Ejector Pins
OKS 4240 is a special grease for the lubrication of ejector pins in the plastics industry.

Areas of application

Lubrication of ejector pins in the plastics industry at high temperatures and slow movements
Lubrication of rolling and friction bearings at extremely high temperatures and aggressive operating conditions

Advantages and benefits

Extraordinarily good resistance to vapours occurring during plastic processing
Good plastic and elastomer compatibility
Excellent temperature resistance
Lowest evaporation losses, also at high temperatures ensure long regreasing intervals
Good media resistance
Also suitable for fast-runing bearings thanks to low share of solid lubricants

Technical specifications

Operating temperature: -20°C → +300°C
NLGI grade: 2
DN factor (dm x n): 350,000 mm/min
Base oil viscosity (40°C): 440 mm²/s
Four-ball test rig (welding load): 4,800 N

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OKS 416

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OKS 477

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OKS 1110

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OKS 451 – Chain and Adhesive Lubricant, transparent, Spray
Fully synthetic adhesive lubricant for the lubrication of fast-running chains and machine elements indoors and outdoors that are subjected to high loads or corrosive influences.

Technical service

Supervising installation of Aumund equipment

Organizing technical training courses, technical workshops at customers' factories

Lubrication consultation and recommendation

Automatic lubrication system design and installation

Gap measurement in vertical grinding machine

Repair lubrication spray service

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Phone: (+84.236) 394 3203

Hotline: +84 911 57 2416

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