7409BCBM is a specific type of rolling ball bearing. The following are the parameters and usage instructions for 7409BCBM:
Parameters:
1. Bore diameter: 45mm
2. Outer diameter: 120 mm
3. Width: 29 mm
4. Load rating: varies according to specific models and standards
5. Contact angle: 40 degrees
6. Material: The inner and outer rings and rolling elements are generally made of high-quality bearing steel (such as GCr15)
7. Bearing cage: Generally, steel cage or injection molded nylon cage is used
Instructions for use:
1. Bearing installation: Before installation, please ensure the cleanliness of the bearing and installation location. Use appropriate tools and techniques to install the bearings in the correct position and follow the installation guidelines.
2. Lubrication: It is recommended to use appropriate lubricants to lubricate the bearings to ensure good working performance and lifespan. When selecting lubricants and lubrication methods, please refer to lubrication recommendations and technical specifications.
3. Load and operating conditions: Please ensure that the bearing operates within the designed load range to avoid exceeding its rated load capacity. At the same time, pay attention to operating conditions such as speed, temperature, and environmental conditions to ensure the reliability and lifespan of 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 |
| 7405 BCBM |
25 |
80 |
21 |
39.7 |
23.6 |
11 000 |
15 000 |
| 7406 BCBM |
30 |
90 |
23 |
47.5 |
29 |
10 000 |
13 000 |
| 7407 BCBM |
35 |
100 |
25 |
60.5 |
38 |
9 000 |
12 000 |
| 7408 BCBM |
40 |
110 |
27 |
70.2 |
45 |
8 000 |
11 000 |
| 7409 BCBM |
45 |
120 |
29 |
85.2 |
55 |
7 500 |
7 500 |
| 7410 BCBM |
50 |
130 |
31 |
95.6 |
64 |
7 000 |
9 000 |
| 7411 BCBM |
55 |
140 |
33 |
111 |
76.5 |
6 300 |
8 000 |
| 7412 BCBM |
60 |
150 |
35 |
119 |
86.5 |
5 600 |
7 500 |
| 7413 BCBM |
65 |
160 |
37 |
130 |
96.5 |
5 300 |
7 000 |
| 7414 BCBM |
70 |
180 |
42 |
159 |
127 |
4 800 |
6 300 |
| 7415 BCBM |
75 |
190 |
45 |
168 |
140 |
4 500 |
6 000 |
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.
Audited Supplier 
7409BCBM is a specific type of rolling ball bearing. The following are the parameters and usage instructions for 7409BCBM:
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