Product Specifications
| Parameter |
Details |
| Model NO. |
6302 |
| Seals Type |
Zz, 2RS, Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton, Pallet |
| Specification |
25×47×12 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Gearboxes |
| Automotive |
Electric Motors, Wheel Hubs, transmissions |
| Agriculture |
Harvesters, Tractors, Irrigation Pumps |
| New Energy |
Wind Turbines, Solar Panel Tracking Systems |
| Home Appliances |
Refrigeration Compressors, Washing Machine Motors |
Minimize Downtime with Reliable 6302 Deep Groove Ball Bearings for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and expensive repairs often trace back to substandard bearings. Many face challenges with inconsistent quality from suppliers, long lead times for custom specifications, and the risk of premature failure in critical applications like machine tool spindles or conveyor systems.
Precision-Engineered 6302 Bearings Ready for Your Industrial Needs
Our Deep Groove Ball Bearing 6302 is designed to address these pain points with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, ensuring stable performance in high-speed industrial machinery. Backed by our integrated manufacturing capability since 2005, we offer flexible order options including 1pc MOQ for standard items and 3–5 day sample lead times, making us a reliable partner for both emergency repairs and long-term production planning.
Optimal Performance in Demanding Industrial Environments
This 6302 bearing excels in radial load applications with its single-row design and 0° contact angle, making it ideal for continuous operation in machine tools, printing equipment, and conveyor systems. Available with ZZ metal seals for high-temperature environments or 2RS rubber seals for enhanced contamination resistance, it maintains performance in dusty or humid industrial settings while supporting grease or oil lubrication to match your maintenance protocols.
Key Technical Features That Ensure Longevity
The 25×47×12 mm dimension ensures compatibility with standard industrial shafts, while its bearing steel construction provides the durability needed for heavy-duty cycles. Precision ratings from P0 (general purpose) to P4 (high-precision) allow customization based on application requirements—P4 grade, for instance, minimizes runout in CNC machine spindles, reducing vibration and extending tool life. Vibration grades Z2V2 and Z3V3 further enhance smooth operation, critical for noise-sensitive environments like packaging facilities.
Why Choosing Quality Bearings Reduces Total Costs
Low-cost, uncertified bearings may seem budget-friendly initially, but they often fail prematurely due to poor material quality or imprecise manufacturing. This leads to repeated replacements, unplanned downtime, and potential damage to adjacent components. Our bearings, produced in an ISO9001 and ISO14001 certified facility, undergo rigorous quality control to ensure consistent performance, lowering your total cost of ownership by reducing maintenance frequency and extending equipment lifespan.
Your Trusted Partner for Bearing Solutions Since 2005
With over 18 years serving global buyers across Europe, America, and Southeast Asia, we bring proven expertise to every order. Our full R&D and QC lab ensures each bearing meets specification, while OEM/ODM capabilities allow customization for unique industrial applications. We stand behind our products with a 12-month global warranty, free technical guidance, and defect replacement or refund policies, ensuring you receive support long after delivery.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- 3–5 day sample lead time; 5–15 day bulk delivery for standard specifications
- Flexible shipping via TNT, FedEx, DHL, air, or sea freight
- Real-time tracking provided for all shipments
- 1pc MOQ available for emergency replacement needs
Get Your 6302 Bearing Shipped Today
Don’t let bearing issues disrupt your production schedule. Whether you need standard ZZ or 2RS seals, P0 or P4 precision, we have the inventory and expertise to fulfill your order quickly. Contact us with your requirements, and our technical team will help confirm the right specification for your application.
Frequently Asked Questions
Q: Are these bearings manufactured to international standards?
A: Yes, all our bearings comply with ISO standards and are produced in an ISO9001 & ISO14001 certified facility, ensuring consistent quality and performance.
Q: How do I determine if the 6302 bearing is suitable for my equipment?
A: Provide your equipment model, operating speed, load requirements, and environmental conditions. Our technical team will verify compatibility and recommend the appropriate precision and seal type.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects. If a bearing fails under normal operating conditions, we offer free replacement or refund.
Q: What is the minimum order quantity for the 6302 bearing?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases. Bulk orders may qualify for volume pricing.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, and bulk orders within 5–15 days. Expedited shipping options are available for urgent requirements.
Q: Do you offer technical support for installation or troubleshooting?
A: Yes, our team provides free technical guidance on installation, lubrication, and maintenance to ensure optimal bearing performance and longevity.
Ready to order or need a quote?
Send your bearing model, quantity, and application details to sales02@saifan-group.com — we’ll respond within 24 hours.
