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cilubydypaj
Postato il 11/23/2020 : 14:45:25 A spacer or spacer is installed between the rollers of the cross roller bearing, which can prevent the inclination of the rollers or the mutual abrasion between the rollers, and effectively prevent the increase of the rotation torque.https://www.efindbearing.com/cross-roller-bearing/re16025-crossed-roller-bearing.html