NU316ECP/C3 is a cylindrical roller bearing with internal radial clearance of C3. The following are the parameters and usage instructions for NU316ECP/C3 bearings:
1. Parameters:
-Bearing model: NU316ECP/C3
-Bearing type: cylindrical roller bearing
-Inner diameter: 80 mm
-Outer diameter: 170 mm
-Width: 39 mm
-Accuracy level: P0 (ordinary accuracy)
-Internal radial clearance: C3
-Load capacity: high load capacity
-Operating speed: high-speed operation
2. Instructions for use:
-Installation: Before installing NU316ECP/C3 bearings, ensure that the dimensions and accuracy of the bearing seat and bearing seat holes meet the requirements. Use appropriate tools and methods to correctly install the bearing into the bearing seat.
-Lubrication: Use lubricating grease or oil and provide appropriate lubrication according to operating conditions and requirements. Ensure that the bearings maintain good lubrication during operation.
-Maintenance: Regularly check the operation status of bearings, such as noise, vibration, and temperature. Regularly replace lubricants and clean bearings and related components.
-Temperature control: Ensure that the bearing operates within an appropriate temperature range to avoid the impact of excessive temperature on bearing performance. Take appropriate measures to control bearing temperature based on operating conditions and requirements, such as using cooling systems or insulation measures.
-Load: Select an appropriate load based on design requirements and bearing load capacity, and avoid exceeding the rated load capacity of the bearing. If there is impact load or uneven load, appropriate compensation measures or other types of bearings should be considered.
-Attention: Avoid excessive lateral force and vibration on the shaft. Follow installation, maintenance, and operation guidelines to ensure correct use and long service life of bearings.
| 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 |
| NU 303 ECP |
17 |
47 |
14 |
28.5 |
20.4 |
17 000 |
20 000 |
| NU 304 ECP |
20 |
52 |
15 |
35.5 |
26 |
15 000 |
18 000 |
| NU 305 ECP |
25 |
62 |
17 |
46.5 |
36.5 |
12 000 |
15 000 |
| NU 306 ECP |
30 |
72 |
19 |
58.5 |
48 |
11 000 |
12 000 |
| NU 307 ECP |
35 |
80 |
21 |
75 |
63 |
9 500 |
11 000 |
| NU 308 ECP |
40 |
90 |
23 |
93 |
78 |
8 000 |
9 500 |
| NU 309 ECP |
45 |
100 |
25 |
112 |
100 |
7 500 |
8 500 |
| NU 310 ECP |
50 |
110 |
27 |
127 |
112 |
6 700 |
8 000 |
| NU 311 ECP |
55 |
120 |
29 |
156 |
143 |
6 000 |
7 000 |
| NU 312 ECP |
60 |
130 |
31 |
173 |
160 |
5 600 |
6 700 |
| NU 313 ECP |
65 |
140 |
33 |
212 |
196 |
5 300 |
6 000 |
| NU 314 ECP |
70 |
150 |
35 |
236 |
228 |
4 800 |
5 600 |
| NU 315 ECP |
75 |
160 |
37 |
280 |
265 |
4 500 |
5 300 |
| NU 316 ECP |
80 |
170 |
39 |
300 |
290 |
4 300 |
5 000 |
| NU 317 ECP |
85 |
180 |
41 |
340 |
335 |
4 000 |
4 800 |
| NU 318 ECP |
90 |
190 |
43 |
365 |
360 |
3 800 |
4 500 |
| NU 319 ECP |
95 |
200 |
45 |
390 |
390 |
3 600 |
4 300 |
| NU 320 ECP |
100 |
215 |
47 |
450 |
440 |
3 200 |
3 800 |
| NU 321 ECP |
105 |
225 |
49 |
500 |
500 |
3 200 |
3 800 |
| NU 322 ECP |
110 |
240 |
50 |
530 |
540 |
3 000 |
3 400 |
| NU 324 ECP |
120 |
260 |
55 |
610 |
620 |
2 800 |
3 200 |
| NU 326 ECP |
130 |
280 |
58 |
720 |
750 |
2 400 |
3 000 |
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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