1.
cone type roller bearing rock bit
滚柱轴承锥形牙轮钻头
2.
Load carrying ability of tapered roller bearing on new high speed rock bit
新型高速牙轮钻头圆锥滚子轴承承载能力分析
3.
Construction of Mechanics Analysis System for Bearing of Roller Bit -Contact Stress Analysis of the Rollers;
牙轮钻头轴承力学分析系统的构筑——滚动轴承滚子接触应力分析
4.
The development and application of a new type rock bit with bearing liner structure;
镶套轴承结构牙轮钻头的开发与应用
5.
crowned roller path
滚柱轴承的凸形滚道
6.
Heat treatment and wear resistance of 55SiMoV roller for the mine roller bit
矿用牙轮钻头55SiMoV滚柱的热处理及耐磨性能
7.
drive pinion cone bearing
主动小齿轮锥形轴承
8.
drive pinion cone bearing cup
传动小齿轮锥形轴承杯
9.
TEST STUDY OF A NEW TYPE NON-SEAL SLIDING BEARING CONE BIT
新型非密封滑动轴承牙轮钻头的试验研究
10.
STUDY OF THE LOAD ON THE JOURNAL BEARINGS OF THE TRICONE BIT BY THE METHOD OF ANALYSIS OF THE RANDOM PROCESS
用随机过程分析方法研究牙轮钻头轴承载荷
11.
Anti-seizing test of floating bush of cone bit slide bearing
三牙轮钻头滑动轴承浮动衬套的抗胶合试验
12.
Study on Contact Stress of Rock Bit Floating Ring Journal Bearing;
牙轮钻头浮动套轴承接触应力分析研究
13.
Experimental Research on Working Performance of New Floating Ring Journal Bearings
新型牙轮钻头浮动套轴承工作机理试验研究
14.
THE HIGH-SPEED ROLLER BIT BEARING SURFACE STRENGTHENING TECHNOLOGY
高速牙轮钻头轴承表面强化技术实验研究
15.
Finite Element Analysis of Journal Bearing Contact of Tricone Bit
三牙轮钻头滑动轴承副接触有限元分析
16.
Rolling bearings--Metric double row tapered roller bearings--Boundary dimensions
GB/T299-1995滚动轴承双列圆锥滚子轴承外形尺寸
17.
Rolling bearings Tapered roller bearings--Boundary dimensions
GB/T273.1-1987滚动轴承圆锥滚子轴承外形尺寸方案
18.
Rolling bearings--Four row tapered roller bearings--Boundary dimensions
GB/T300-1995滚动轴承四列圆锥滚子轴承外形尺寸