21311/21311K_NTN 21311/21311K進口軸承
NTN 21311/21311K軸承,調心滾子軸承，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 21311/21311K配合安裝尺寸,基本尺寸,滾子粒數,21311/21311K價格,外形尺寸,錐度,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
21311/21311K軸承 結構尺寸參數
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系列調心滾子軸承
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型號21311/21311K
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 55
- 120
- 29
- 2
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 145
- 163
- 14800
- 16600
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Limiting speeds 1
- rpm
- grease
- oil
- 2,400
- 3,700
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Bearing numbers
- cylindrical
- tapered2
- bore
- 21311
- 21311K
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- min
- min
- max
- 65
- ―
- ―
- 110
- 2
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Constant
- e
- 0.25
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Axial load factors- Y1
- Y2
- Y0
- 2.69
- 4.01
- 2.63
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Mass
- kg
- cylindrical
- tapered2
- bore
- 1.71
- 1.69
- 調心滾子軸承系列 21311/21311K圖片
21311/21311K軸承 SAN style="FONT-SIZE: 11.5pt; FONT-FAMILY: 宋體; LETTER-SACING: 0.75pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"金屬腐蝕使機器設備增加維修和提前更換，造