Chinese Harbin Bearing/Cylindrical Roller Bearing/ NU208EM/Military-Grade Quality
NU208EM is a common type of rolling bearing, belonging to the NU series of cylindrical roller bearings. Here is a general parameter introduction for NU208EM bearing:
1. Model: NU208EM
2. Type: Cylindrical roller bearing
3. Dimensions: The inner diameter (d) is 40 millimeters, the outer diameter (D) is 80 millimeters, and the width (B) is 18 millimeters.
4. Load capacity: NU208EM bearing can withstand high radial loads, suitable for applications that require high load-carrying capacity.
5. Precision rating: NU208EM is typically available in normal precision rating (P0), although higher precision levels can be customized.
6. Material: NU208EM bearing is usually made of high-quality steel to provide good strength and durability.
7. Inner ring design: The inner ring of NU208EM is detachable, facilitating installation and maintenance.
8. Application: NU208EM bearing is widely used in machine tools, motors, automobiles, construction machinery, and other fields.
| Model |
inner diameter |
outer diameter |
height |
| NU208EM |
40 millimeters |
80 millimeters |
18 millimeters |
| NU209EM |
45 millimeters |
85 millimeters |
19 millimeters |
| NU210EM |
50 millimeters |
90 millimeters |
20 millimeters |
Cylindrical roller bearings are widely used in various industrial sectors and mechanical equipment, including but not limited to the following applications:
1. Mechanical Engineering: Cylindrical roller bearings are commonly used in various mechanical equipment such as machine tools, spindle units, drive shafts, printing machines, textile machinery, packaging machinery, etc.
2. Automotive Industry: In the automotive field, cylindrical roller bearings are used in key components such as engines, transmissions, drive shafts, rear axles, steering systems, etc.
3. Wind Power: In large-scale wind turbines, cylindrical roller bearings are used to support rotating components between the wind turbine rotor and the tower.
4. Steel Industry: In the steel production process, cylindrical roller bearings are used in equipment such as rolling mills, continuous casting machines, pipe rolling mills, steel rolling mills, etc.
5. Mining and Construction Equipment: Cylindrical roller bearings play an important role in mining equipment (such as crushers, excavators) and construction equipment (such as cranes, concrete mixers).
6. Railway Transportation: Cylindrical roller bearings are used in key components such as wheelsets, bogies, and couplers in railway vehicles.
7. Power Generation Industry: Cylindrical roller bearings are used to support rotating components in power generation equipment such as turbine units and hydroelectric generator sets.
8. Medical Equipment: Cylindrical roller bearings are also used in certain medical devices, such as medical CT scanners, MRI equipment, etc.
In summary, cylindrical roller bearings play a crucial role in many industries and equipment, supporting and transmitting loads of various rotating and vibrating components.
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 1 ton.
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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