5204KRMFNLGI-2 Double Row Bearing Disc Opener16.1x47x24.6mm，Inner Diameter 0.634" Outer Diameter 1.85" Width 0.968" Tight Contact Trash Guard Seal on both sides， grade Chevron grease pre-filled 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