NJ208ECP is a cylindrical roller bearing commonly used in industrial equipment and mechanical fields. The following are some basic information about the parameters and usage of NJ208ECP:
Parameters:
1. Bearing model: NJ208ECP
2. Inner diameter: 40mm
3. Outer diameter: 80mm
4. Width: 18 millimeters
5. Basic dynamic load rating (C-value): According to the value provided by the manufacturer, it is usually about 62.7 kilonewtons (kN).
6. Basic static load rating (Co value): According to the value provided by the manufacturer, it is usually about 53 kilonewtons (kN).
7. Maximum speed: According to the value provided by the manufacturer, it is usually about 9500 rpm.
Usage:
1. Installation: Before installing the NJ208ECP bearing, ensure that the bearing seat and bearing seat hole are clean, and inspect the bearing for any damage. Suitable tools can be used to carefully place the bearing in the bearing seat hole and ensure its correct alignment.
2. Lubrication: Before using NJ208ECP bearings, lubrication should be carried out according to the manufacturer's recommendations. Usually, appropriate lubricating grease or oil can be used for lubrication. During the lubrication process, the correct amount and frequency of lubrication should be followed.
3. Maintenance: Regularly check the condition of NJ208ECP bearings and replace lubricants as needed. During the working process, pay attention to the temperature and noise changes of the bearings, as well as whether there are abnormal vibrations and other phenomena.
4. Precautions: When using NJ208ECP bearings, please avoid excessive loads and impacts, avoid excessive rotational speeds, and avoid bearing contact with sharp objects or liquids.
Please note that the above information is general parameters and usage guidelines, and specific operation and maintenance recommendations should be based on the instructions and guidelines provided by the manufacturer. When installing and maintaining bearings, it is best to consult professionals or refer to the manufacturer's Technical documentation to ensure correct and safe operation.
| Model |
Basic Dimensions (mm) |
Basic Dynamic load rating (kn) |
Rated Speed ( r/min) |
| Inner Diameter |
Outer Diameter |
Width |
Trends |
static state |
Reference speed |
Limiting Speeds |
| NJ 202 ECP |
15 |
35 |
11 |
12.5 |
10.2 |
22 000 |
26 000 |
| NJ 203 ECP |
17 |
40 |
12 |
20 |
14.3 |
20 000 |
22 000 |
| NJ 204 ECP |
20 |
47 |
14 |
28.5 |
22 |
17 000 |
19 000 |
| NJ 205 ECP |
25 |
52 |
15 |
32.5 |
27 |
15 000 |
16 000 |
| NJ 206 ECP |
30 |
62 |
16 |
44 |
36.5 |
13 000 |
14 000 |
| NJ 207 ECP |
35 |
72 |
17 |
56 |
48 |
11 000 |
12 000 |
| NJ 208 ECP |
40 |
80 |
18 |
62 |
53 |
9 500 |
11 000 |
| NJ 209 ECP |
45 |
85 |
19 |
69.5 |
64 |
9 000 |
9 500 |
| NJ 210 ECP |
50 |
90 |
20 |
73.5 |
69.5 |
8 500 |
9 000 |
| NJ 211 ECP |
55 |
100 |
21 |
96.5 |
95 |
7 500 |
8 000 |
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers'orders are more than Over 200 sets.
2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.
3.Does your company have quality assurance?
Yes, for 1 years.
4.Are you a factory or a trading company?
We have our own cooperative factory, and our business type is a combination of manufacturing and trading.
5.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise.
6.What are the advantages of your company's services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, 100% after-sales service.
7.Which payment method does your company support?
Do our best to meet customer needs, Can be negotiated.
8.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, we will contact you as soon as possible and provide the detailed information you need.
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