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SKF YEL-2 Series Ball Bearing Insert, Contact and Flinger Seals, Chrome Steel
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About SKF YEL-2 Series Ball Bearing Insert, Contact And
This SKF YEL-2 series chrome steel ball bearing insert with contact and flinger seals has a wide extended inner ring for increased shaft support and reduced tilting of the inner ring for smooth running. When combined with a matching SKF housing (sold separately), the bearing’s convex sphered outer surface helps compensate for moderate initial misalignment errors. Seals consisting of a pressed sheet steel washer with an acrylonitrile-butadiene rubber (NBR) sealing lip vulcanized to the inner surface (Superagriseal) on both sides of the bearing keep out contaminants, such as dirt and grime, and hold in lubricant applied at manufacture. For improved protection in harsh environments without increased friction, sheet steel flingers, slip fitted to each side of the inner ring, deflect contaminants away from the seals. This single-row ball bearing insert, made of high-grade carbon-chromium steel for durability and resistance to deformity, supports radial and thrust loads. An injection-molded snap-type cage made of glass fiber reinforced polyamide 66 evenly spaces the balls on the raceways for reduced friction, vibration, and noise. This bearing does not have holes for adding lubrication. SKF YEL-2 bearings are designed to fit in mounted housing units and are suitable for various industrial applications including mining equipment, fans and blowers, conveyors, and agricultural equipment, among others. Specifications Boundary dimensions and tolerances ISO 9628:1992 Radial internal clearance ISO 9628:1992, CN (normal) Through-hardened steel ISO 683-17 Cage temperature 120 degrees C (maximum) Seal temperature –30 to 100 degrees C (120 degrees C for brief periods)Rolling bearings use
