Product Descriptions 61913 Open Ball Bearing 65 x 90 x 13 mmQuality: ABEC 1 61913 Open Ball Bearing, bearing is Chrome Steel 61913 that has ABEC 1 quality, 61913 bearing is a popular item that could be used in many applications, 61913 bearing is Oil preserved.Item: 61913 Ball BearingType: Deep Groove Radial Ball BearingClosures: OpenQuality: ABEC 1Lubrication: OilCage: Chrome SteelMaterial: Chrome