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Deep groove ball bearings are the most widely used type of rolling bearings. They consist of an outer ring, inner ring, steel balls, and a cage. These bearings come in single-row and double-row configurations, and can be either open or sealed. Open bearings do not have a sealing mechanism, while sealed bearings feature dust covers or oil seals to protect against contamination and prevent lubricant leakage. Dust covers are typically made from steel plates and offer basic protection, whereas contact-type oil seals effectively prevent grease from escaping.
Quick Details:
- **Structure**: Deep Groove
- **Type**: Ball Bearing
- **Brand Name**: QSW or as per customer requirements
- **Bore Size**: 20 mm
- **Outer Diameter**: 52 mm
- **Model Number**: 6203
- **Precision Rating**: P0, P2, P3, P4, P5, P6
- **Seal Type**: Z, 2Z, RS, 2RS, RZ, 2RZ, OPEN
- **Number of Rows**: Single or Double
- **Origin**: China
- **Material**: Chrome steel, carbon steel, stainless steel
- **Cage**: Brass, nylon, or steel
- **Noise Level**: Z1, Z2, Z3, Z4
- **Lubrication**: Oil or grease
- **Vibration Level**: V1, V2, V3, V4
- **Internal Clearance**: C1, C2, C3, C4
[Image: Deep Groove Ball/Spherical Roller/Thin-Wall/Cylindrical Roller/Taper Roller Bearings]
[Image: Deep Groove Ball/Spherical Roller/Thin-Wall/Cylindrical Roller/Taper Roller Bearings]
[Image: Deep Groove Ball/Spherical Roller/Thin-Wall/Cylindrical Roller/Taper Roller Bearings]
Our city, Linqing, is known as the "Bearing Town" of China. Established in 2010, our company is a professional manufacturer specializing in R&D, production, and sales of high-quality bearings. We operate advanced automated production lines and testing equipment, supported by a team of skilled engineers and technicians. Adhering to national standards and using cutting-edge technology, we focus on producing precision bearings that meet international quality requirements. Our products are popular both domestically and internationally, earning a strong reputation for reliability and performance.
In addition to manufacturing, we also represent well-known bearing brands from Sweden, Germany, the USA, Japan, and more. With a wide range of models, large inventory, and efficient logistics, we ensure timely delivery and competitive pricing for our customers.
[Image: Deep Groove Ball/Spherical Roller/Thin-Wall/Cylindrical Roller/Taper Roller Bearings]
Why Choose Sanwei Bearings?
1. **Right Products for You**
We supply standard bearings and can also custom-produce special bearings based on your drawings or samples. No matter what you need, we strive to meet your expectations.
2. **Quality Assurance**
Our technical team fully understands your engineering needs. All our products comply with your required standards. Both our factory and partners hold ISO 9000 certification, ensuring strict quality control throughout the production process.
3. **Efficient Service**
We maintain sufficient stock of standard bearings. Our efficiency extends beyond production to logistics. We have extensive experience with export procedures and a global distribution network, helping you save time and effort.
4. **Competitive Pricing**
We set prices based on material and labor costs, ensuring our products remain highly competitive in the market.
5. **Excellent Customer Support**
Each customer case is handled by dedicated staff. Whether you have questions, need assistance, or have specific requirements, you can reach out via email or Skype. We guarantee prompt responses because we believe in delivering exceptional service.
[Image: Deep Groove Ball/Spherical Roller/Thin-Wall/Cylindrical Roller/Taper Roller Bearings]
Xi'an Luguang Xincheng Trading Co., Ltd , https://www.lgxc-autosales.com