made with inch dimensions Shielded Radial Ball Bearing Wide for SpinCo (4 Each) R6-ZZ R6-2RS R6RS R6ZZ R62RS R6Z 99R6 R6-2Z R6ADDU 77R6 7R6 R6PPD R6RHH R6RHH The R series bearings are made with inch dimensions and are designed with a Conrad construction that allows for both radial and thrust loads. This bearing comes pre-lubricated with grease and is available with metal shields (-ZZ). For a precise fit and wise selection. Please confirm your model above before ordering. Double-check dimensions and photos for the right fit. Quality assurance ：Well-designed, excellent processing. Made of highly durable materials, rigorously This is a manufacturer substitution. Functional equivalent to prior parts.Product Description Well-designed, excellent processing.tested, compact & sturdy, longevous. Ultra Durable, Quality Replacement.Made from durable high quality material and well-tested by the manufacturermade from durable high quality material and well-tested by the manufacturer