Deep Groove Ball Bearing 6205 has a variety of models and parameters, including some non-standard models. Here are some common models and their uses:
1. 6205-2Z: This is a double cover Deep Groove Ball Bearing. Its inner diameter is 25mm, outer diameter is 52mm, thickness is 15mm, rated dynamic load is 14.0kN, rated static load is 7.85kN, and rated speed is 13000r/min. It uses a steel cover to cover the bearing rings and balls to prevent dust and pollutants from entering the interior of the bearings. Usually used in environments that require resistance to dust or extended lubrication cycles.
2. 6205ZZ: This is a non-standard model with an internal structure similar to 6205-2Z, and is also a double cover bearing, but there is no isolation gasket between the two covers. Its inner diameter is 25mm, outer diameter is 52mm, thickness is 15mm, rated dynamic load is 12.8kN, and rated static load is 6.65kN. Commonly used on components such as shafts or bearing supports in general mechanical equipment.
3. 6205NR: This is an open Deep Groove Ball Bearing with an inner diameter of 25mm, an outer diameter of 52mm, a thickness of 15mm, a dynamic load of 11.4kN, and a static load of 6.55kN. It adopts a design without inner rings, which can accommodate more balls and improve the bearing load capacity. Usually used in fields such as transmission equipment, industrial fans, and water pumps.
Please note that there may be slight differences in the same model of bearings produced by different brands. It is recommended to carefully check the parameters when purchasing.
| 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 |
| d[mm] |
D[mm] |
B[mm] |
C[kN] |
C0[kN] |
[r/min] |
[r/min] |
| 6205 |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
18 000 |
| 6205 ETN9 |
25 |
52 |
15 |
17.8 |
9.3 |
28 000 |
18 000 |
| 6205 N |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
18 000 |
| 6205 NR |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
18 000 |
| 6205-2RSH |
25 |
52 |
15 |
14.8 |
7.8 |
|
8 500 |
| 6205-2RSH/VA947 |
25 |
52 |
15 |
14.8 |
7.8 |
|
8 500 |
| 6205-2RSL |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
14 000 |
| 6205-2Z |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
14 000 |
| 6205-2ZNR |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
14 000 |
| 6205-RSH |
25 |
52 |
15 |
14.8 |
7.8 |
|
8 500 |
| 6205-Z |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
18 000 |
| 6205-ZNR |
25 |
52 |
15 |
14.8 |
7.8 |
28 000 |
18 000 |
| W 6205 |
25 |
52 |
15 |
11.7 |
7.65 |
30 000 |
19 000 |
| W 6205-2RS1 |
25 |
52 |
15 |
11.7 |
7.65 |
|
8 500 |
| W 6205-2RS1/VP311 |
25 |
52 |
15 |
11.7 |
7.65 |
|
8 500 |
| W 6205-2Z |
25 |
52 |
15 |
11.7 |
7.65 |
30 000 |
15 000 |
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 500 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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