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Help CenterPrecision Bearing 6000 Series 6204-2Z 9mm Bore 10mm Width 304 Stainless Steel
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Henan San Kuang Machinery Technology Co., Ltd. is proud to present the Precision Bearing 6000 Series 6204-2Z with a 9mm bore, 10mm width, crafted from premium 304 Stainless Steel. As a trusted manufacturer established in 2014, we specialize in high-quality bearings for diverse industrial applications. Our factory, spanning 10,000–30,000 square meters, and a team of 51–100 skilled employees ensure consistent precision and durability. This bearing is designed to deliver reliable performance in demanding environments, offering excellent corrosion resistance and low maintenance.
This deep groove ball bearing features 2Z metal shields on both sides, protecting the internal components from contamination while retaining lubricant. The 304 stainless steel construction provides superior resistance to rust and chemicals, making it ideal for food processing, marine, and outdoor applications. With a compact design (9mm bore, 10mm width), it fits perfectly in space-constrained assemblies.
Key Features & Technical Specifications
- Material: Grade 304 stainless steel (rings, balls, and shields) – excellent corrosion and oxidation resistance.
- Bore Diameter: 9mm – precise fit for shafts of corresponding size.
- Width: 10mm – compact profile for tight installations.
- Shield Type: 2Z (non-contact metal shields) – reduces friction and prevents debris ingress.
- Radial Clearance: C0 (standard) – suitable for most general applications; other clearances available upon request.
- Lubrication: Pre-lubricated with high-temperature grease for extended service life.
- Operating Temperature Range: -20°C to +120°C (short-term up to +150°C).
- Precision Rating: Meets ABEC-1 (ISO P0) tolerance class.
| Parameter | Value |
|---|---|
| Model | 6204-2Z |
| Bore (d) | 9 mm |
| Outer Diameter (D) | 47 mm |
| Width (B) | 10 mm |
| Dynamic Load Rating (Cr) | 12.8 kN |
| Static Load Rating (Cor) | 6.65 kN |
| Limiting Speed (Grease) | 12,000 rpm |
Advantages & Customer Benefits
- Longer Service Life: 304 stainless steel resists pitting and corrosion, extending bearing life in harsh environments.
- Reduced Maintenance: Metal shields and pre-greasing minimize the need for relubrication and cleaning.
- High-Speed Capability: Optimized internal geometry allows smooth operation at up to 12,000 rpm.
- Versatile Compatibility: Standard 6204 dimensions (except bore) ensure interchangeability with many existing systems.
- Environmentally Friendly: Stainless steel is fully recyclable, contributing to sustainable manufacturing.
This bearing is ideal for use in pumps, electric motors, conveyors, food processing equipment, marine machinery, and agricultural implements. Its compact size and robust construction make it a reliable choice for OEMs and aftermarket replacements.
Trust & Quality Assurance
Henan San Kuang Machinery Technology Co., Ltd. is committed to excellence. Our factory is certified under ISO9001, ISO14000, and OHSAS18001 (among others), ensuring strict quality control at every stage. With an annual export value of US$2.5–5 million, we export to major markets including North America, Europe, Southeast Asia, and Africa. We ship from major ports such as Shanghai, Qingdao, Tianjin, and Lianyungang.
We have a dedicated team of engineers and technicians who can customize bearings to meet your specific requirements. Whether you need different clearances, special lubricants, or packaging, we are ready to assist. Our after-sales support ensures your satisfaction.
Order today and experience the reliability of San Kuang precision bearings. Contact us for competitive pricing, free samples, or technical consultation.
Frequently Asked Questions
-
Q: What does "2Z" mean in the model 6204-2Z?
A: "2Z" indicates the bearing is equipped with two metal shields (one on each side) to protect the rolling elements from contamination. -
Q: Is this bearing suitable for high-temperature applications?
A: Yes, the bearing can operate continuously from -20°C to +120°C, and up to +150°C for short periods. For higher temperatures, we recommend special grease options. -
Q: Can I use this bearing in a food processing environment?
A: Absolutely. The 304 stainless steel construction resists corrosion from washdowns and acidic foods, making it a common choice for food industry equipment. -
Q: What is the difference between a 6204-2Z and a 6204-2RS?
A: The -2Z version has metal shields (non-contact) for lower friction, while -2RS has rubber seals (contact) for better contamination protection but higher friction. -
Q: Does this bearing come pre-lubricated?
A: Yes, it is pre-filled with a high-quality lithium-based grease suitable for general purposes. -
Q: What is the bore tolerance?
A: The bore diameter tolerance conforms to ISO P0 (ABEC-1) standard, typically within 0 to -0.01 mm for 9mm bore. -
Q: Can you provide custom packaging or branding?
A: Yes, we offer OEM/ODM services including custom packaging, laser marking, and private labeling. Please contact our sales team for details. -
Q: What is the lead time for bulk orders?
A: For standard quantities (100–5000 pieces), lead time is typically 15–25 working days after order confirmation. Rush orders may be arranged.
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