Insert Bearing UCX06-19 1-3/16" Bore w/ Set Screws Medium Duty Re-lube MPN UCX06-19 VS-319 INS-SCM-103 UCX06-103D1 GYM1103KRRB Inner Diameter/Bore: 1-3/16"/30.1625mm Round Outer Diameter: 2.8346"/72mm Spherical Outer Race Width: 0.7874"/20mm Overall Width/Inner Race Width: 1.689"/42.90mm Extended at both sides   For a precise fit and wise selection. Our trusted accessories keep your tools running smoothly. 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