YB1612/IRB1212_IKO YB1612/IRB1212進口軸承
IKO YB1612/IRB1212軸承,沖壓滾針軸承7，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，IKO YB1612/IRB1212代號,基本尺寸,安裝尺寸,基本額定載荷,精度等級,裝配,軸承的圖紙、樣品、價格或者替換產品等！我們是IKO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
YB1612/IRB1212軸承 結構尺寸參數
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系列沖壓滾針軸承7
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型號YB1612/IRB1212
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Boundarydimensions mm
- Fw
- D
- C
- t1
- Max.
- 25.400(1)
- 31.750（1.25)
- 19.05( .750)
- ─
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Identification number
- Standard
- Mass (Ref. )g
- Closedend
- Mass (Ref. )g
- Standard
- Mass (Ref. )g
- Closed end
- Mass (Ref. )g
- Greaseretained
- Mass (Ref. )g
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- YB 1612
- 34.5
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Standard mountingdimensions mm
- Shaft dia.
- Housing bore dia.
- h6
- J7
- N7
- Max
- Min
- Max
- Min
- Max
- Min
- 25.400
- 25.387
- 31.764
- 31.739
- 28200
- 58000
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Basic dynamic loadrating
- C
- N
- 6 000
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Basic static loadrating
- C0
- N
- IRB 1212
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Allowable rotational
- speed( 1)
- rpm
- 11.jpg
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Assembled inner ring
- 名稱b6
- 沖壓滾針軸承7系列 YB1612/IRB1212圖片
IKOYB1612/IRB1212軸承 點狀燒傷的原因：1.砂輪轉速太快，鋼球突然加速運轉；2.砂輪掉粒（塊）墊于球表面時引起局部壓力劇增；3.砂輪溝裂紋或掉塊缺陷處撞擊鋼球；4.機床主軸軸承損壞，使砂輪擺動過大；5.鑄鐵盤有砂眼、氣孔和硬粒，使鋼球表面局部壓力過大；&