Bearing Template

Needle roller bearings are equipped with fine and long rollers (roller diameter D ≤ 5mm, L/D ≥ 2.5, L is roller length), so the radial structure is compact. When the inner diameter size and load capac

[China Machine Tool Business Network Technology Dynamics] "A craftsman who wants to do his work well must first sharpen his tools." Tools are a symbol of the progress of human civilization. Since the

At present, the world economy is still in a deep adjustment period, the global mining industry continues to be in a slump, and the trade and investment in mineral products have declined significantly.