Product Specifications
| Parameter |
Details |
| Model NO. |
6305 |
| 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 |
25×62×17 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Hub Assemblies, Electric Motors |
| Agriculture |
Harvesters, Tractors |
| Home Appliances |
Motors, Pumps, Fans |
| New Energy |
Wind Turbines, Photovoltaic Equipment |
Minimize Downtime with Reliable 6305 Deep Groove Ball Bearings for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a low-quality bearing fails prematurely, production lines halt, repair costs mount, and deadlines slip. Sourcing precision bearings that balance performance, availability, and cost remains a constant challenge for maintenance managers and purchasing teams.
Precision Engineered Deep Groove Ball Bearing 6305 for Consistent Performance
Our Deep Groove Ball Bearing 6305 addresses these challenges with precision manufacturing and flexible supply solutions. Available in P0-P4 precision grades and Z1V1-Z3V3 noise levels, this 25x62x17mm bearing delivers reliable rotation for industrial machinery, from machine tool spindles to conveyor systems. With ISO9001 and ISO14001 certifications, we ensure each bearing meets strict quality standards, supported by our in-house R&D and QC lab.
Optimal Performance in Demanding Industrial Environments
This Deep Groove Ball Bearing 6305 excels in radial load applications, handling continuous operation in machinery where stability and low noise are critical. Its single-row design and 0° contact angle make it ideal for high-speed rotation, while options for Zz metal shields, 2RS rubber seals, or open configurations adapt to varying contamination and lubrication needs. Whether used in dusty factory settings or clean precision equipment, the bearing maintains consistent performance thanks to high-grade bearing steel construction.
Key Technical Features That Impact Machinery Reliability
Precision rating directly affects machinery accuracy: P0 for general industrial use, P5/P4 for high-precision applications like CNC machines where minimal runout is essential. Vibration grades (Z1V1 to Z3V3) control operational noise—critical for equipment near workstations or in noise-sensitive environments. Seal types matter too: 2RS seals provide effective protection against moisture and particles in harsh conditions, while Zz shields offer lower friction for high-speed scenarios. The unseparated design ensures easy installation and maintenance, reducing assembly time and errors.
Why Choosing Quality Bearings Reduces Long-Term Costs
Opting for genuine, precision-engineered bearings over low-cost alternatives avoids hidden expenses. A failed bearing can cause collateral damage to shafts, housings, and other components, multiplying repair costs. Our 6305 bearing, manufactured with strict quality control, minimizes this risk with consistent load capacity and wear resistance. Backed by a 12-month global warranty, it offers predictable performance that lowers total cost of ownership by reducing unplanned downtime and replacement frequency.
Your Trusted Partner for Bearing Supply and Support
With 18 years of experience serving global buyers across Europe, America, Southeast Asia, and the Middle East, Jinan Saifan Bearing combines manufacturing expertise with customer-focused service. We offer OEM/ODM customization to meet specific machinery requirements, supported by a production capacity of 1,000,000 units annually. Our flexible order system allows 1pc MOQ for standard items, with 3–5 day sample lead times and 5–15 day bulk delivery. Technical guidance is always available, and we stand behind our products with defect replacement and refund policies.
Packaging & Shipping
- Standard packaging: Carton boxes with inner protective wrapping, palletized for bulk orders
- Sample lead time: 3–5 days for standard specifications
- Bulk delivery: 5–15 days after payment confirmation
- Shipping options: DHL, FedEx, UPS, air freight, or sea freight based on urgency and volume
- Order flexibility: 1pc MOQ for standard items, supporting emergency repairs and small-batch purchases
Get Your 6305 Bearing Shipped Quickly
Don’t let bearing issues slow down your operations. Whether you need a single replacement or bulk order, our 6305 Deep Groove Ball Bearing is ready to ship. Send your requirements today to get a quote and ensure your machinery stays running with minimal interruptions.
Frequently Asked Questions
Q: Are these bearings manufactured to international standards?
A: Yes, our bearings are produced under ISO9001 and ISO14001 certifications, ensuring compliance with global quality and environmental standards.
Q: How can I confirm the 6305 bearing fits my equipment?
A: Provide your equipment model or shaft/housing dimensions, and our technical team will verify compatibility with the 25x62x17mm specification.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-scale needs.
Q: How quickly can I receive my order?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We offer expedited shipping options for urgent requirements.
Q: Do you provide customization options?
A: Yes, we offer full OEM/ODM services, including custom seals, lubrication, and branding to meet specific application needs.
Ready to order or need a quote?
Send your bearing model (6305), application details, and quantity to sales02@saifan-group.com — we'll respond within 24 hours.
