3d printed bearing, NSK ball bearing 3d printed
Original NSK ball bearing 3d printed bearing 698zz 8*19*6mm miniature bearing. Original NSK deep groove ball bearing 3d printed bearing. With less coefficient of friction, high limiting speed, large size range and varations of structure, they are suitable for precision instruments, low noise motors, automobiles, motorcycles, and other common machinery, as a widely used type of bearings …
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