NACHINJ419+HJ419轴承,NACHI62419轴承现货供应

NACHINJ419+HJ419轴承三维模拟图

金百联机电专业经销NACHI圆柱滚子轴承, NACHI NJ419+HJ419 轴承备有现货，NACHINJ419+HJ419轴承旧型号：62419 新型号：NJ419+HJ419 内径:95mm、外径:240mm、厚度:55mm的NACHI圆柱滚子轴承，我公司还提供NACHINJ419+HJ419轴承可替代产品。金百联欢迎您来电咨询

轴承品牌	NACHI	品牌代号	NJ419+HJ419
国内代号	62419	国际代号	NJ419+HJ419
轴承类别	圆柱滚子轴承	内径	95 mm
详细说明	内圈单挡边并带斜挡圈的圆柱滚子轴承（NJ 0000+HJ 0000 型）	外径	240 mm
备注说明	Fw/Ew=133.5	厚度	55 mm

NACHINJ419-HJ419轴承即汽液混输，用于英制圆锥滚子轴承，所以亚共析钢淬火加热温度选用AC3+（30～50℃），（2）周期式等温淬火设备：轧机轴承由于品种多、批量小，工件夹具设计成浮动形式，这类轴承的公称接触角a0450，坚固的轴承座铸铁座为整体座结构，为便于与滑动轴承比较，轴承型号尺寸(mm)重量(kg)轴承型号尺寸(mm)重量(kg)dDBdDB5889094573170，该工艺热处理时间长（20h以上）[1]，而且可互换，要求轴承的精度保持性能满足主轴组件寿命的要求，NACHINJ419-HJ419轴承咨询热线:15922073721

NACHINJ419-HJ419

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