ITEM NAME:51101 Thrust Ball Bearing, 12 x 26 x 9 mm C3K5 51101 Thrust Ball Bearing, 12 x 26 x 9 mm C3K5 Product description: Ball bearings Model: 51101 Material: carbon steel Color: silver Weight: 20 g The universal ball bearings are perfect for replacing damaged bearings and making devices more efficient and energy efficient. Inner diameter: 12 mm Outer diameter: 26 mm Thickness: 9 mm Scope of