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

Share on:

Price:4,50 $
Price in USD:Details


Product Overview


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


 2022-08-23 140100.png

product definition:


75 mm



160 mm

external diameter


37 mm

Total width


≈112.5 mm

Inner ring shoulder diameter


35 mm

Inner ring width


31 mm

Outer ring width



Chamfer size of inner ring


min.2.0 mm

Chamfer dimension of outer ring


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


e - Coefficient


Y0 - Static axial load coefficient


Y2 - Upper axial load coefficient


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


Other models we can offer:

 2022-08-22 102202.png

more product:


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.


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.

Bearing application.jpg

Bearing production process:

Connect us:

Betsy Zou.jpg

0.0217 s.