
682/W682SA/SSA/FL682/FLW682SA/SSA_NTN 682/W682SA/SSA/FL682/FLW682SA/SSA進口軸承
NTN 682/W682SA/SSA/FL682/FLW682SA/SSA軸承,微型非標深溝球軸承1,此軸承型號本公司有現貨,獲取軸承內圈,外圈更多詳細資料您可致電我司,NTN 682/W682SA/SSA/FL682/FLW682SA/SSA配合安裝尺寸,安裝尺寸,重量,額定動負荷,載荷,682/W682SA/SSA/FL682/FLW682SA/SSA極限轉速,游隙,軸承的圖紙、樣品、價格或者替換產品等!我們是NTN軸承最佳代理商,所售產品均為原裝正品,請您放心購買! 訂購電話:0512-62658883
682/W682SA/SSA/FL682/FLW682SA/SSA軸承 結構尺寸參數
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系列微型非標深溝球軸承1
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型號682/W682SA/SSA/FL682/FLW682SA/SSA
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Boundarydimensions
mm- d
- D
- B
- B1
- D1
- D2
- C1
- C2
- rsmin1
- 2
- 5
- 1.5
- 2.3
- 6.1
- 6.1
- 0.5
- 0.6
- 0.08
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 171
- 51.0
- 17.0
- 5.00
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Limiting speeds
- rpm
- grease
- oil
- 74,000
- 87,000
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Bearing numbers
- open
- with single shield
- with double shield
- with flanged outer ring
- with flanged OR and single shield
- 682
- W682SA
- SSA
- FL682
- FLW682SA
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max2
- max
- max
- SSA
- 2.8
- 2.9
- 4.2
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Mass (approx.)
(g)- open
- with flanged outer ring
- 0.08
- 0.13
- 微型非標深溝球軸承1系列 682/W682SA/SSA/FL682/FLW682SA/SSA圖片

682/W682SA/SSA/FL682/FLW682SA/SSA NTN軸承溫升的原因: 1、NTN軸承冷卻水的突破。 2、機油降解,油,或運行自己的臟石油退化,如在水包油,會造成石油,以增加酸度增加,會降低油潤滑,進口軸承的侵蝕,造成NTN軸承的溫度。 當NTN軸承溫度升高時,首先確定是否故障,如果他們真正崛起,應作如下處理: 1、檢查冷卻水的壓力,流量和管道系統都是正常的。流下來的過濾器可能會被封鎖,并不能處理,它可以停止處理