10-Pack 5x11mm Shielded 5x11x4 Miniature Bearing Outer Diameter - 115mm You’ll get 2 right-hand and

You’ll get 2 right-hand and 2 left-hand threaded joints

Inner Diameter (ID): 40mm

7009CYDUP4 Nachi Angular Ball Bearings

Equal: SIKAC 20 M

with slide unit with pre-installed Open Bearing

10-Pack 5x11mm Shielded 5x11x4 Miniature Bearing Outer Diameter - 115mm You’ll get 2 right-hand and5x11 Shielded Ball Bearings 10 Ball Bearings 10 Ball Bearings 5x11, a standard bearing size commonly used in a variety of industrial and commercial applications, Made from high strength chrome steel for durability and performance, each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated with grease for smooth operation. 5 x 11 x 4 Ball Bearings Deep groove ball bearings Shield Double Metal