The NSK 6902ZZCM bearing is a type of deep groove ball bearing manufactured by NSK, a renowned Japanese bearing manufacturer. Here is an English introduction to the parameters of the NSK 6902ZZCM bearing:
1. Bearing Type: Deep Groove Ball Bearing
- A deep groove ball bearing is a type of rolling-element bearing that features a deep raceway groove, enabling the bearing to carry radial and axial loads in both directions.
2. Model Number: 6902ZZCM
- "6902" refers to the bearing's size and specifications, and "ZZ" indicates that the bearing has metal shields on both sides for added protection against contaminants.
- "CM" denotes the bearing's internal clearance, which in this case is a clearance smaller than the standard clearance.
3. Dimensions:
- Inner Diameter (ID): 15mm
- Outer Diameter (OD): 28mm
- Width: 7mm
4. Radial Load Capacity:
- The radial load capacity of the NSK 6902ZZCM bearing refers to the maximum axial load that the bearing can withstand without excessive deformation or failure.
- The specific radial load capacity value depends on the bearing's design and material specifications, which can be obtained from the bearing manufacturer's technical documentation.
5. Speed Limit:
- The speed limit of the NSK 6902ZZCM bearing refers to the maximum rotational speed at which the bearing can operate without experiencing excessive heat generation or premature failure.
- The speed limit depends on various factors, including the bearing's design, lubrication, and operating conditions.
6. Seal Type: Metal Shields (ZZ)
- The NSK 6902ZZCM bearing features metal shields on both sides, which provide a barrier against contaminants such as dust, dirt, and moisture.
- The metal shields help to extend the bearing's service life and maintain its performance in demanding environments.
| Model |
Inner Diameter |
Outer Diameter |
Width |
| 6902ZZCM |
15mm |
28mm |
7mm |
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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