الوصف
The radial needle roller and cage assemblies is a self
retaining rolling unit. The long space between two guidance face is
easy for both guiding the needle roller accurately and choose
reasonable position. The type is recommended to use when the shaft
and housing bores are used as raceway . The needle roller and cage
assemblies provide rolling bearing with high accuracy within
low radial section height.
UBT also manufactures split cage assemblies and inch
system cage assemblies, such as WJ.
The main types of cage are series M and series K.
KU. KH. The cage is made of high quality carbon steel or low
carbon alloy steel (*5CrMo,*0CrmO) or plastic (nylon). The cage
will have enough strength and anti-friction properties after
chemical operating. The operating temperature of plastic cage
should be **0°c, and **0°c is allowable on condition that is is
short time operating.
The needle rollers are sorted according to the
deviation from the nominal diameter. The maximum diameter
tolerance is **3um
When the needle roller and cage assemblies are
operated between axis and shell, the radial clearance is determined
by the processing tolerance of axis and shell's race
way.
In order to the radial needle roller bearing and cage
assemblies meet with the load capacity , the hardness of raceway
should no less than ****4HRC, the depth of hardened surface should
be 0.**1mm and roughness (Ra) mustn't over 0.2um
| بلد: |
China |
| نموذج رقم: |
K series
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| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
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| الموقع: |
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| سعر الحد الأدنى للطلب: |
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| الحد الأدني للطلب: |
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| تفاصيل التغليف: |
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| موعد التسليم: |
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| القدرة على التوريد: |
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| نوع الدفع: |
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| مجموعة المنتج : |
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