China factory directly supply wholesale deep groove ball bearing 6301 6302 6303 6304 bearing fire sale prices
- Lead Time–If you finish the payment today, your order will ship out within the delivery date.
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Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
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Customized logo(Min. Order: 1 Pieces)Customized packaging(Min. Order: 1 Pieces)
China factory directly supplies wholesale deep groove ball bearing 6301 6302 6303 6304 bearing fire sale prices
NSK Deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. Seal. The material of the dust-proof seal cover is stamped with a steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing. Our products use high-quality raw materials, GCR15 bearing steel forging, high-precision CNC machine polishing, and durable, built-in high-strength rolling elements. It has better load-carrying capacity, and the steel ball is more wear-resistant. It has undergone multiple inspections and calculations before leaving the factory to ensure the quality of the bearing.
Sourcing deep groove ball bearings from China has many benefits, such as reliable product quality, significant price advantage, strong supply chain stability, strong technological innovation and perfect after-sales service, which makes deep groove ball bearings made in China have strong competitiveness and attraction in the market.
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Bearing Model NO.
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Dimension(mm)
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||||||||||
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6231
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6231-2Z
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6231-RS
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6231-2RS
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12
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37
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12
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|||||
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6302
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6302-2Z
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6302-RS
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6302-2RS
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15
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42
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13
|
|||||
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6303
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6303-2Z
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6303-RS
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6303-2RS
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17
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47
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14
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|||||
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6304
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6304-2Z
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6304-RS
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6304-2RS
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20
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52
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15
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|||||
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6305
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6305-2Z
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6305-RS
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6305-2RS
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25
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62
|
17
|
|||||
Our specialties include:
- Ball bearings
- Roller bearings
- Roller bearings
- Bearing units
- Wheel bearings
- Bearing fittings and accessories
- Crossed Roller Bearings
In addition to standard products, we can customize various large-scale non-standard products according to customer needs, providing quality solutions at the most competitive prices.
FAQ1: What are the best deep groove ball-bearing manufacturers in China?
There are many excellent deep groove ball bearing manufacturers in China, including:
Wafangdian Bearing Group (ZWZ): One of the largest bearing manufacturers in China.
Luoyang LYC Bearing Co., Ltd. (LYC): A well-known bearing manufacturer in China with reliable product quality.
C&U Group: C&U Bearings offers a full range of deep groove ball bearings that can meet both basic product applications and high-end product applications.
TFL Bearings: Established for more than 10 years, with rich experience and involvement in various types of bearings.
In addition, there are some internationally renowned bearing brands that have production bases in China, such as SKF, etc.
FAQ2: How to choose high-quality deep groove ball bearings?
1. Choose a mature and reliable brand: bearings from well-known brands usually have better quality assurance.
2. Check product certification: pay attention to whether the product has passed ISO9001, TS16949 and other quality management system certifications.
3. Check materials and processes: high-quality bearings usually use high-quality steel and undergo precision processing and heat treatment.
4. Request samples for testing before bulk purchases
5. Choose a reputable supplier to reduce the risk of purchasing inferior products.
