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Needle roller bearing Professional manufacturer

Various models Needle roller bearingResearch and development production custom

Tel: 0519-86382158
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  • Tel:0519-86382158
  • Phone :13809077557
  • fax:0519-86568019
  • E-mail:cissy@czzhihua.com
  •             info@czzhihua.com
  • Add:Private Industrial Park,Niutang Town

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冲压外圈滚针轴承
Publisher :amdin  Date:2017-8-10 8:41:24  Reading :【

冲压外圈滚针轴承的外圈是用薄钢板精密冲压成形,结构空间小,是具有较大负荷容量。适用于安装空间受到限制和壳体孔不宜作为滚道的场合。且压入座孔后不必进一步轴向定位。该类滚针轴承一般不用内圈,如果需要使用内圈,同穿孔型冲压外圈滚针轴承相比,封口型冲压外圈滚针轴承对轴端轴承部位的密封极为有效。脂润滑滚针轴承长期使用温度为-20°C-120°C。

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