Structure:This type of bearing is equipped with a round platform roller, the roller by the inner ring of the large rim.
Single row bearings can bear radial load and unidirectional axial load, and double row bearings can bear radial load and bidirectional axial load.Suitable for bearing heavy load and shock load.
According to the different contact Angle (α), it can be divided into three types: small cone Angle, middle cone Angle and large cone Angle. The larger the contact Angle is, the greater the axial load capacity is.
Outer ring and inner assembly (inner ring and roller and cage assembly) can be separated for easy assembly and disassembly.
Bearings with rear auxiliary code "J" or "JR" have international interchangeability.
| Model |
d mm |
D mm |
H mm |
W kg |
| 30202 |
15 |
35 |
12 |
0.043 |
| 30203 |
17 |
40 |
13.5 |
0.053 |
| 30204 |
20 |
47 |
15.5 |
0.126 |
| 30205 |
25 |
52 |
16.5 |
0.154 |
| 30206 |
30 |
62 |
17.5 |
0.231 |
| 30207 |
35 |
72 |
17 |
0.331 |
| 30208 |
40 |
80 |
20 |
0.422 |
| 30209 |
45 |
85 |
21 |
0.474 |
| 30210 |
50 |
90 |
22 |
0.529 |
Main applications of tapered roller bearing: Automobile: front-wheel, rear-wheel, variator, differential pinion machine tool spindle, architecture machinery,large-scale agricultural machinery, railway vehicle gear reduction appliance, rolling mill roll neck and reduction gear
Shandong Ponchi New Energy Technology Co., Ltd. is establised in2010, The company is mainly committed to the promotion and sales of world-famous bearing brands.Over the years it has established good cooperative relations with many companies,with a wide range of products lt is used in machinery, mining,steel.electric paper, automobile and other fields.
With reasonable commodity price,fast logistics delivery,high-quality service, and strong technical force, the company has won the support and trustof customers and truly achieved a win-win situation between the company and customers.
"Customer's requirement is our pursuit" the company will always adhere to the new concept of people-oriented, customer service, keeping pace with the times, development and innovation".
1. High speed, High Precision, Low Noise, Long Service Life
2. Widely used
3. Large Inventories
4. High Quality and Competitive Prices
5. Various Brands
6. OEM is supported
1. Who are we?
We are based in Shandong, China, start from 2019,sell to South America(30.00%),Mid East(25.00%),North
America(20.00%),Africa(15.00%),Southeast Asia(10.00%). There are total about 1000+ people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
bearing,ball bearing,Roller bearing,Deep groove ball bearing,Tapered roller bearing
4. Why should you buy from us not from other suppliers?
We have more than 20 years of production experience, we have enough inventory to provide you with a full range of bearings, we
have efficient delivery speed, and can provide you with the packaging you need
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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