PV800H主轴轴承箱轴承 |
NSK7224DBB(4个一组)7224DB(2个一组) |
套 |
4 |
一套主轴轴承箱共计6个轴承 |
PV800H线轮轴承箱轴承 |
NSK7212ATY(2个一组)7214ATY(2个一组) |
套 |
3 |
一套线轮轴承箱共计4个轴承 |