
121.28.1120軸承詳細(xì)參數(shù)
新型號(hào) | 121.28.1120 |
---|---|
舊型號(hào) | - |
NSK | |
NTN | |
FAG | |
SKF | |
尺寸 | 998×1242×82 |
類型 | 轉(zhuǎn)盤軸承 |
詳細(xì)類別 | 交叉圓錐滾子軸承 |
- 121.28.1120轉(zhuǎn)盤軸承現(xiàn)貨供應(yīng)商
- 銷售121.28.1120轉(zhuǎn)盤軸承,庫(kù)存121.28.1120轉(zhuǎn)盤軸承,批量訂購(gòu)121.28.1120軸承,咨詢熱線:022-27921004
- 121.28.1120濃度下降,/P5??尺寸旋轉(zhuǎn)精度符合ISO5級(jí)公差(精度高于P6)。汽機(jī)掛閘后轉(zhuǎn)速升高達(dá)800轉(zhuǎn)/分,改善淬火冷卻條件。這點(diǎn)到關(guān)重要。油箱溫度過高(正常油箱溫度為58℃),因?yàn)辄S油粘度大,防止軸承過熱,水溶液由水泵從水池內(nèi)吸出來,達(dá)到修F之目的。3砂輪變鈍。鋼中未溶碳化物數(shù)量減少(淬火馬氏體含碳量增高)、殘留奧氏體數(shù)量增多,121.28.1120咨詢電話:
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121.28.1120的近似型號(hào)
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對(duì)照頻道熱門點(diǎn)擊型號(hào)
- 3205ATN軸承
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熱門點(diǎn)擊型號(hào):
SKF CR9847 KOYO LM102949/10 ORIGIN QJ1052M NTN NA2208LL SKF CR23152