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 464

OKS 464 – Electrically Conductive Rolling Bearing Grease
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OKS 470

OKS 470 – White Universal High-Performance Grease
Universal grease with white solid lubricants and NSF H2 approval.

OKS 404

OKS 404 – High-Performance and High-Temperature Grease
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OKS 472

OKS 472 – Low-Temperature Grease for Food Processing Technology
White fully synthetic low-temperature grease with NSF H1 certification for food processing technology.

Technical service

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

Open gear inspection and adjustment

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