Sealed linear ball bearings
Pre-lubricated sealed linear ball bearings are available in both compact and standard metric versions. All are fitted with integral double-lip seals to retain lubricant and protect against contamination. Seals consist of an inner lip that prevents lubricant from escaping within the bearing and an external lip that wipes the shaft surface as the bearing moves.
Pre-lubricated sealed linear ball bearings are available in both compact and standard metric versions. All are fitted with integral double-lip seals to retain lubricant and protect against contamination. Seals consist of an inner lip that prevents lubricant from escaping within the bearing and an external lip that wipes the shaft surface as the bearing moves. The linear ball bearings incorporate plastic cages, carrying hardened steel raceway segments and guiding the ball sets. Their recirculating balls reduce friction and provide unlimited stroke to promote optimized performance. Shaft diameters range from 3 to 80 mm, and basic dynamic load ratings range from 60 to 37,500 N, depending on size and type.
SKF Linear Motion & Precision Technologies
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Annual Salary Survey
After two years of economic concerns, manufacturing leaders once again have homed in on the single biggest issue facing their operations:
It's the workers—or more specifically, the lack of workers.
The 2017 Plant Engineering Salary Survey looks at not just what plant managers make, but what they think. As they look across their plants today, plant managers say they don’t have the operational depth to take on the new technologies and new challenges of global manufacturing.
Read more: 2017 Salary Survey
