Японский качественный конический роликовый подшипник 30315 U для автомобиля (1600597113478)

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Product Overview

Description



Product Description


Metric Cup cone new departure bearings Tapered roller bearing 30315 design draft :


Tapered roller bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly. 


Tapered Roller Bearing Advantages:


lDimensional Stability


lLong Life Even In Contaminated Lubricant


lDurable Steel Cage


lDimensionally Interchangeable With Other Bearing Manufacturers 


Tapered Roller Bearing Heat Treatments:


Through-Hardened: Through-hardened heat treatment gives consistent hardness throughout the component.


Case-Hardened: Surface hardening combined with a tough, flexible core (Case-Hardened available upon special request only.


Although Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applications, we will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.


Typical Applications for Tapered Roller Bearings:


Tapered roller bearings are used for heavy-duty, moderate speed applications. Typical applications that will benefit from these durable bearings include:


1. Agriculture, Construction and Mining Equipment


2. Various Axle Systems


3. Conveyance Vehicles


4. Gear Box, Engine Motors, Reducers


 size:


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product definition:



















































d



75 mm



aperture



D



160 mm



external diameter



T



37 mm



Total width



d1



≈112.5 mm



Inner ring shoulder diameter



B



35 mm



Inner ring width



C



31 mm



Outer ring width



rs



min.2.5mm



Chamfer size of inner ring



r1s



min.2.0 mm



Chamfer dimension of outer ring



a



30.918 mm



Distance from side to pressure pointCompany Information



product performance:


































































C - Dynamic load



283 kN



C0 - Static load



305 kN



Cu - Fatigue limit load



35 kN



A2 - Rating life coefficient



1



e - Coefficient



0.35



Y0 - Static axial load coefficient



0.96



Y2 - Upper axial load coefficient



1.74



Nlim - Oil lubrication limit speed



3200 tr/min



Nlim - Grease lubrication limit speed



2400 tr/min



Tmin - Min operating temperature



-40 °C



Tmax - Max operating temperature



120 °C



FTF - Characteristic cage frequency



0,411 Hz



BSF - Characteristic rolling element frequency



5,271 Hz



BPFO - Characteristic outer ring frequency



6,568 Hz



BPFI - Characteristic inner ring frequency



9,432 Hz



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Other models we can offer:


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more product:


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Company information:


We provide the good quality products for each customer, carefully build a well-known brand in the bearing industry. We sincerely welcome you to discuss cooperation and common development.  COMPANY INFORMATION.png


Shanghai SY Bearing CO., LTD is a professional global supplier of bearings and Linear Motion System .We are Founded in 1999 and located in Shanghai city, We have our own factory,mainly provide and customize our own brand SYBR bearings and linear guide systems to meet the different needs of customers.Meanwhile We stock world famous brands of bearings and linear guide system from different countries. Famous brand Bearings come from CHINA , GERMANY , SLOVAKIA , SWEDEN , JAPAN , AUSTRIA , MALAYSIA , FRANCE , USA , ITALY and so on. Famous brand Linear Motion System come from GERMANY , JAPAN , CHINESE TAIWAN , ROMANIA , KOREA , CHINA and so on. 


We have complete warehousing & logistics system and best after-sale service, therefore we got to know many clients in the world like America, Europe, Africa and the Middle East.By ceaselessly improve our product and service, we have confidence in cooperating with every potential customer.


Advantage:


1.In-depth Industry Knowledge for Complex Solutions


2.Famous Brand Dealers


3.Complete After-sales Service


4.Complete warehouse system with short delivery time.


5.Wide product range


Bearing purpose:


Tapered roller bearings are essential in sectors such as agriculture, construction, mining, engines and propellers.


 At the industrial level, paper mills, cement plants and oil companies are some examples of environments where tapered roller bearings are found.


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Bearing production process:



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1600597113478
0.0217 s.