Check the listing for details. 2Pack B710 Needle Roller Bearings 7/16"x5/8"x5/8" Open Full Complement Drawn Cup. Condition: New. Listed at 12.28 USD. Specification:Model: B-710Drawn Cup Material: SteelNeedle Roller Material: Chromium Steel (GCr15)Accuracy: P0Bore Diameter (Fw): 7/16"Outside Diameter (D): 5/8"Width: 5/8"Limit Speed: 6300RPMDynamic Load Rating: 2520NStatic Load Rating: 4130NConstruction : Single RowNumber of Pack: 2 Pcs Description:-They are compact bearings with high load carrying capacity and stiffness.-Suitable for high dynamic loads or radial-limited installation. They are mounted in housings with a tight interference fit.-Used in a variety of applications such as agricultural and construction equipment, pumps and compressors, and two-stroke engines.Note: Use a press or special tool (not a hammer) for installation, as run out may cause local deformation or brittle breakage.