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餐桌轉盤用什么軸承好?

桌子轉盤用什么軸承?

餐桌轉盤用什么軸承好?的問題共有2個回答

157****4575

平面軸承。  平面軸承由帶滾針或圓柱滾子或鋼球的平面保持架組件和平面墊圈組成。  平面軸承分為帶滾針的平面軸承和帶球的平面軸承?! ≈饕 ∑矫鏉L針和保持架組件是平面滾針軸承的主要元件。滾針由輻射狀排列的袋囊保持和引導。保持架剖面具有特定形狀,是用淬硬鋼帶成型。小尺寸保持架采用工業塑料制造?! 「呔葷L針直徑分組公差為0.002mm,確保載荷分布均勻。平面滾針和保持架組件采用軸引導。這樣,即使在高速下引導表面也可得到相對較低的圓周速度?! ∪粝噜徏砻嬖O計為滾道面以省掉墊圈則可獲得特別節省空間的支承。如這種方案不能實施,在有足夠支承的條件下,采用薄壁鋼制AS系列墊圈也能使設計緊湊。

2020-03-27

147****3163

有專業的這種軸承,有一個模具都成啦

2020-03-27

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