SKFNU 315 ECJ is a cylindrical roller bearing, and the following are its parameters and usage instructions:
Parameters:
-Bearing type: single row cylindrical roller bearing
-Inner diameter: 75mm
-Outer diameter: 160mm
-Width: 37mm
-Basic rated load dynamic C: 280kN
-Basic rated load static Co: 265kN
-Reference speed 4500 r/min
-Ultimate speed 5300 rpm
-Temperature range for use: minimum temperature -40 ºC, maximum temperature 120 ºC.
-Weight: approximately 3.24kg
Instructions for use:
Before installation, please ensure the cleanliness of the bearings and installation parts, and check if the bearings are damaged.
2. Use appropriate tools for installation to avoid direct force tapping or impact.
3. During installation, external forces should be avoided from impacting the bearings or causing excessive loads.
To ensure the lifespan and performance of bearings, it is recommended to use suitable lubricants and replace them in a timely manner according to the usage environment and working conditions.
5. Regularly check the operating status of bearings, including temperature, noise, vibration, etc., as well as lubrication, and carry out maintenance and upkeep if necessary.
6. For more detailed information and specific application suggestions, please refer to the official technical literature or contact technical support.
Please note that the above information is for reference only, and specific usage and installation should be carried out according to the actual situation and guidance provided by the manufacturer.
| 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 305 ECJ |
25 |
62 |
17 |
46.5 |
36.5 |
12 000 |
15 000 |
| NU 306 ECJ |
30 |
72 |
19 |
58.5 |
48 |
11 000 |
12 000 |
| NU 307 ECJ |
35 |
80 |
21 |
75 |
63 |
9 500 |
11 000 |
| NU 308 ECJ |
40 |
90 |
23 |
93 |
78 |
8 000 |
9 500 |
| NU 309 ECJ |
45 |
100 |
25 |
112 |
100 |
7 500 |
8 500 |
| NU 310 ECJ |
50 |
110 |
27 |
127 |
112 |
6 700 |
8 000 |
| NU 312 ECJ |
60 |
130 |
31 |
173 |
160 |
5 600 |
6 700 |
| NU 313 ECJ |
65 |
140 |
33 |
212 |
196 |
5 300 |
6 000 |
| NU 314 ECJ |
70 |
150 |
35 |
236 |
228 |
4 800 |
5 600 |
| NU 315 |
75 |
160 |
37 |
280 |
265 |
4 500 |
5 300 |
| NU 316 |
80 |
170 |
39 |
300 |
290 |
4 300 |
5 000 |
| NU 317 |
85 |
180 |
41 |
340 |
335 |
4 000 |
4 800 |
| NU 318 |
90 |
190 |
43 |
365 |
360 |
3 800 |
4 500 |
| NU 319 |
95 |
200 |
45 |
390 |
390 |
3 600 |
4 300 |
| NU 320 |
100 |
215 |
47 |
450 |
440 |
3 200 |
3 800 |
| NU 321 |
105 |
225 |
49 |
500 |
500 |
3 200 |
3 800 |
| NU 322 |
110 |
240 |
50 |
530 |
540 |
3 000 |
3 400 |
| NU 324 |
120 |
260 |
55 |
610 |
620 |
2 800 |
3 200 |
| NU 326 |
130 |
280 |
58 |
720 |
750 |
2 400 |
3 000 |
| NU 328 |
140 |
300 |
62 |
780 |
830 |
2 400 |
2 800 |
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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