SKF 2208 ETN9 Double Row Self-Aligning Bearing, ABEC 1 Precision, Open, Plastic Cage, Normal Clearance, Metric, 40mm Bore, 80mm OD, 23mm Width

Key features

• Self-aligning bearing for applications subject to shaft deflections or misalignments between the shaft and housing
• Optimized internal design for a higher load rating than standard SKF self-aligning bearings
• Open configuration for lubrication applied in place
• Polyamide 66 plastic cage evenly spaces balls for reduced friction, vibration, and noise
• Normal radial internal clearance for applications where thermal expansion is not a factor

This SKF double-row self-aligning ball bearing is an open bearing, and has an optimized internal design, cylindrical bore, reinforced polyamide cage, and normal clearance rating. It is suitable for applications supporting moderate radial loads and moderate to low thrust loads. This bearing has concave sphered housing rings to compensate for static angular misalignments between the shaft and housing in applications subject to shaft deflections or mounting errors. Because this bearing type has the lowest operational friction of all rolling bearings, it runs cool at high speeds. The bearing is made of low-alloy, through-hardened chromium steel for durability and resistance to deformity under heavy loads. Due to its optimized internal design, an SKF bearing with an E suffix has a higher load rating than a standard SKF bearing of comparable size. This bearing has a straight bore for fitting on a conventional cylindrical shaft. Its open design facilitates lubricating the bearing in place and dissipating heat. This bearing has an injection molded snap-type cage made of polyamide 66 to prevent the balls from coming into contact with each other during use, reducing friction, vibration, and

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