Emerson Power Transmission (Ithaca, NY) released Sealmaster® paver bearings for applications dealing with abrasive paving conditions and asphalt materials. A four-barrier seal protects the product’s inner components from contaminants. The barrier, comprising a ductile iron end cap, rotating shield, self-adjusting washer, and high-temperature seal, filters out asphalt particles, resists asphalt erosion, and withstands high temperatures. Other features include a brass retainer.

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