摘要
E厂生产的密封深沟球轴承180204K新产品,与国内其他厂家生产的同类产品及日本NTN公司、NSK公司的产品(6204LLB、6204VV)进行密封性能对比试验表明,其密封性能优于国内其他厂家的同类产品,已达到和超过日本80年代中期样品水平。附图4幅,表4个,参考文献5篇。
The new product of sealed deep groove ball bearing type 180204K produced by E factory, after contrast testing of sealing performance with the same products produced by other factories at home and by NSK and NTN (6204LLB , 6204VV) , shows: the sealing characteristic of 180204Kis better than the same products produced by other factories at home, and reached or. over the sample's level produced by Japan in middle time of eighties .
出处
《轴承》
北大核心
1992年第2期41-44,61,共4页
Bearing
