The 3200 ATN9 is a dual row angular contact ball bearing that corresponds to a pair of single row angular contact ball bearings in a back to back configuration in design and operation, while requiring smaller axial space. They can operate at high speeds and are more suitable for supporting large axial forces acting in both directions than deep groove ball bearings.
The following are the parameters and usage instructions for this type of bearing in general:
Parameters:
-Dimensions: Inner diameter is 10mm, outer diameter is 30mm, and width is 14mm.
-Material: Common materials are chromium steel (GCr15) or stainless steel.
-Load capacity: able to withstand high radial and axial loads.
-Speed limit: The specific speed limit depends on load, lubrication, and other factors.
Instructions for use:
-Installation: Before installation, ensure that the bearing seat and journal surfaces are clean and pay attention to the correct installation direction.
-Lubrication: Bearings require appropriate lubrication to reduce friction and wear, and extend their service life. Please refer to the lubrication guide and select the appropriate quantity and type of lubricant.
-Maintenance: Regularly check the condition of bearings and promptly handle any abnormalities. Depending on the usage conditions, it may be necessary to relubricate or replace the 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 |
| 3200 ATN9 |
10 |
30 |
14 |
7.61 |
4.3 |
26 000 |
24 000 |
| 3201 ATN9 |
12 |
32 |
15.9 |
10.1 |
5.6 |
24 000 |
22 000 |
| 3202 ATN9 |
15 |
35 |
15.9 |
11.2 |
6.8 |
22 000 |
18 000 |
| 3302 ATN9 |
15 |
42 |
19 |
15.1 |
9.3 |
18 000 |
16 000 |
| 3203 ATN9 |
17 |
40 |
17.5 |
14.3 |
8.8 |
19 000 |
16 000 |
| 3303 ATN9 |
17 |
47 |
22.2 |
21.6 |
12.7 |
17 000 |
14 000 |
| 3204 ATN9 |
20 |
47 |
20.6 |
20.4 |
12.9 |
16 000 |
14 000 |
| 3304 ATN9 |
20 |
52 |
22.2 |
24.5 |
15.6 |
13 000 |
13 000 |
| 3205 ATN9 |
25 |
52 |
20.6 |
22 |
15.3 |
12 000 |
12 000 |
| 3305 ATN9 |
25 |
62 |
25.4 |
32.5 |
22 |
11 000 |
11 000 |
| 3206 ATN9 |
30 |
62 |
23.8 |
30.5 |
22 |
10 000 |
10 000 |
| 3306 ATN9 |
30 |
72 |
30.2 |
42.5 |
30 |
10 000 |
9 000 |
| 3207 ATN9 |
35 |
72 |
27 |
40.5 |
30 |
9 000 |
9 000 |
| 3307 ATN9 |
35 |
80 |
34.9 |
54 |
38 |
8 500 |
8 500 |
| 3208 ATN9 |
40 |
80 |
30.2 |
48 |
36.5 |
9 000 |
8 000 |
| 3308 ATN9 |
40 |
90 |
36.5 |
65.5 |
48 |
7 500 |
7 500 |
| 3209 ATN9 |
45 |
85 |
30.2 |
52 |
41.5 |
7 500 |
7 500 |
| 3309 ATN9 |
45 |
100 |
39.7 |
75 |
53 |
7 500 |
6 700 |
| 3210 ATN9 |
50 |
90 |
30.2 |
51 |
42.5 |
8 000 |
7 000 |
| 3310 ATN9 |
50 |
110 |
44.4 |
95 |
69.5 |
6 000 |
6 000 |
| 3211 ATN9 |
55 |
100 |
33.3 |
61 |
52 |
6 300 |
6 300 |
| 3212 ATN9 |
60 |
110 |
36.5 |
75 |
64 |
5 600 |
5 600 |
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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