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بلد:
China
نموذج رقم:
needle roller bearing
سعر فوب:
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:
T/T, L/C, Western Union, PayPal
مجموعة المنتج :
الشخص الذي يمكن الاتصال به allison
Jinan, Shandong
Drawn cup needle roller bearing: HK,SCE,BK,F,FH,MF,FY,SN series.....
Suitable for the occasion of small space and high load capacity and widely used for gear driving system, turning system of automobile and engineering machinery as well as motor connecting rod of a motorcycle.
Drawn cup needle roller bearingsare complete bearing units consisting of a thin-walled, drawn outer cup and a needle roller, available in full complement or cage assembly. Needle rollers have particularly compact radial dimensions and require a hardened and ground shaft as a raceway. Inner rings can be used for applications where it is impractical to use the shaft as the inner raceway.
Drawn cup needle bearings are ideal for housing bores that are of low rigidity like cast iron, aluminum or plastic. Mechanical efficiency is improved with needle roller bearings because the rotating radius and torque is small. Due to the small bearing volume and weight, the moment of inertia of the bearing is minimized when put in motion, therefore requiring lower torque.
Choosing a bearing with a closed end will protect against moisture and contaminants and also help prevent injury from exposed rotating shafts. A sealed bearing is intended for retaining grease and for keeping out contaminants and spray. Drawn cup needle rollers are offered in two types; caged or full complement.
Caged bearings utilize fewer
rollers which reduces friction, and can therefore handle higher
speeds. Specially designed cages guide the rollers at their
ends, which decreases friction. Guiding at the end of the
rollers also prevents skewing and maximizes roller stability.
Caged needle bearings are offered with either a plastic or
metal cage. Metal cages are ideal for maximum strength and life
requirements. Reinforced plastic is an option when operating
conditions permit.
Product Description
HK Drawm cup needle roller bearings with open ends
HK-RS Drawn cup needle roller bearings with open ends, two ends
with seal ring
HK*2RS Drawn cup needle roller bearings with open ends, two
ends with seal ring
BK Drawn cup needle roller bearings with closed end
BK-RS Drawn cup needle roller bearings with closed end, one end
with seal ring
F- Drawn cup needle roller bearings with open ends, full
component
FY-Drawn cup needle roller bearings with open ends, full
component greased
MF- Drawn cup needle roller bearing with closed end, full
compomnet
MFY- Drawn cup needle roller bearing with closed end, full
component, greased
Procedure
1. Inspection and selection during each process
2. Assembly
3. Deviation test
4. Cleaning
5. Rotary test
6. Greasing
7. Noise inspection
8. Appearance inspection
9. Anti-rust treatment
*0. Packaging
*1. Third party pre-shipment inspection
| بلد: | China |
| نموذج رقم: | needle roller bearing |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | - |
| تفاصيل التغليف: | - |
| موعد التسليم: | - |
| القدرة على التوريد: | - |
| نوع الدفع: | T/T, L/C, Western Union, PayPal |
| مجموعة المنتج : | needle bearing |
