["축부 7319BM/P5 BDB", "축부 7311bm/P5 BDB, 이 중 BDB는 무엇을 의미하나요？", "SKF 브랜드의 것과 NSK 브랜드의 것의 의미는 당연히 다릅니다", "B압력각 36° (A6//C46) DB~대대대 (DA面对面// DC一顺儿~)", "B압력각 36° (A6//C46) DB~대대대 (A面对面// DC一顺儿~)", "DB는 대대대입니다, B의 첫 번째 B는 무엇을 의미하나요?" "통일 답변 앞선 분들 A축부 7311bs/P5 BDB "첫 번째 B는 이 유형의 �接触轴承， �角较大A �可以承受较大的轴向力力 "B- �接触轴承A �角40度A 例如：722

2018-01-15View Original

Thread Content

轴承7309BM/P5 BDB，其中BDB表示什么意思？

Reply #22018-01-16

什么牌子的SKF的还是NSK不同厂家的意义肯定不同

Reply #32018-01-16

B~~压力角36° （A~26//C~46） DB~~~背靠背（DA~脸对脸// DC~一顺儿~）

Reply #42018-01-16

B~~压力角36° （A~26//C~46） DB~~~背靠背（DA~脸对脸// DC~一顺儿~）

Reply #52018-01-18

DB是背靠背的，不知BDB第一个B是什么意思？

Reply #62018-01-18

统一回复前面的几位，轴承7309BM/P5 BDB，其中第一个B是接触角40度，M黄铜实体保持架，P5公差等级符合标准规定的5级，游隙符合标准规定的0级固0没有标出来，不知道BDB的第一个B是什么意思，DB是背靠背安装，轴承是哈尔滨轴承

Reply #72018-03-19

第一个B表明该类型角接触轴承接触角较大，可以承受较大的轴向力！

Reply #82018-03-19

B- 角接触轴承，接触角40度，例：7210B

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Thread Content

Submit a Project

Disclaimer

Quick Links