681X, F681X, 681xzz, Ball Bearing for Tools and Chairs and Size 1.5*4*2mm Bearing Hangzhou Baron Bearing Co., Ltd. Base Info Description Pre：681X, F681X, 681xzz, F681xzz Ball Bearing for Tools and Chairs and Size 1.5*4*2mm Bearing Next：691X, F691X, 691xzz, F691xzz Ball Bearing for Small Motor and Size 1.5*5*2.6mm Bearings
