亚洲av色福利天堂|免费一级毛片在线观看|免费看黄无码av免费看|国产性猛交××××乱七区|欧美久久精品一级c片自慰|国产午夜无码精品免费看片|夜夜高潮夜夜爽夜夜爱爱一区|久久AV青久久久AV三区三区

1 Naite Precision Machinery

Products

NTB-13 Self-lubricating Bearing

Product series: NTB-10 Series

Product Details:

Substrate characteristics

Apply to the oil or the more duiffcult parts of the work,wear resistance,low coefficent of fricton,long life;go together good performance,low noise,no pollution,good corrsion resistance;running play in the protecton of the formaton of transfer film shaft,whilr the role of non-bite-axis phenomenon;the shaft,low processing requirements,reduce processing costs for users;while NTB-14 special wear-resiatant lubricating layer design in dry conditions than other bearing has a better resistance to grindability and low coefficient of friction.

Technical Parameters

Max.LoadStatic250N/mm2
Temp-195℃~280℃
Dynamic140N/mm2
Friction coefficient0.03~0.20
Max.SppedDry2m/s
Thermal conductivity42W(m·k)-1
Lubrication>2m/s
Max.pv(Dry)Short-term3.6N/mm2·m/s
coefficient of thermal expansion11×10-6K-1
Contincuos1.8N/mm2·m/s
PV LubricationPV Hydrodynamic30N/mm2·m/s
丽江市| 新乡市| 耒阳市| 万荣县| 宝鸡市| 河南省| 崇文区| 峡江县| 孝昌县| 桐乡市| 新竹县| 高尔夫| 漯河市| 沧州市| 定远县| 上林县| 寿宁县| 沾益县| 阿拉善左旗| 灵台县| 松阳县| 绵阳市| 马龙县| 兴山县| 凤山县| 邹城市| 若羌县| 中宁县| 普定县| 淄博市| 呼和浩特市| 肃宁县| 唐河县| 仁布县| 昌黎县| 左云县| 永泰县| 奇台县| 沈丘县| 辽阳县| 怀来县|