Product Specifications
| Parameter |
Details |
| Model NO. |
6217, 6218, 6219, 6220 |
| 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 |
85*150*28 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Automotive |
Hub Assemblies, Gearboxes |
| Agriculture |
Harvesters, Tractors |
| New Energy |
Wind Turbines, Photovoltaic Equipment |
| Home Appliances |
Electric Motors, Pumps |
| Construction |
Excavators, Conveyors |
Minimize Downtime with Reliable Deep Groove Ball Bearings 6217-6219 for Industrial Machinery
Equipment failures from substandard bearings cost manufacturers thousands in lost production each year. Many buyers struggle with inconsistent quality from unknown suppliers, long lead times for custom specifications, and the challenge of finding high-precision bearings that meet strict industrial standards. When your machinery depends on smooth rotation, choosing the wrong bearing isn’t just a cost issue—it’s a risk to your entire operation.
Precision-Engineered Deep Groove Ball Bearings for Critical Applications
Our Deep Groove Ball Bearing 6217, 6218, and 6219 series are built to address these challenges. With precision ratings from P0 to P4 and noise grades Z1V1 to Z3V3, these bearings deliver consistent performance in high-demand industrial environments. Whether you need the 6218 2RS for dust protection or the 6219 ZZ for high-speed applications, we offer flexible solutions with 1pc MOQ on standard items and 3–5 day sample lead times, ensuring you get the right bearing when you need it.
Optimal Performance in Demanding Industrial Conditions
These single-row radial bearings excel in applications requiring both radial and axial load capacity, with a contact angle of 0° for balanced performance. The 85*150*28 mm specification (6217 model) provides a robust design suitable for machinery operating at moderate to high speeds, such as CNC machine spindles and conveyor systems. Constructed from high-grade bearing steel, they withstand the rigors of continuous operation in manufacturing plants, agricultural equipment, and new energy facilities where reliability directly impacts productivity.
Technical Features That Drive Machinery Efficiency
The precision rating of these bearings directly influences operational accuracy—P4 grade bearings, for example, minimize radial runout and axial deviation, critical for machine tools requiring tight tolerances. Seal options cater to specific environments: 2RS seals offer effective protection against moisture and contaminants in outdoor or dusty settings, while ZZ metal shields provide higher temperature resistance for applications like industrial ovens or engine compartments. Vibration grades Z2V2 and Z3V3 ensure low noise operation, making them ideal for precision printing presses and medical equipment where quiet performance is essential.
Why Authentic Bearings Reduce Total Cost of Ownership
Counterfeit bearings often fail prematurely, leading to unplanned downtime, costly repairs, and potential damage to connected components. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control—from raw material inspection to final performance testing. The 12-month global warranty ensures peace of mind, while our defect replacement policy means you won’t bear the cost of manufacturing errors. Investing in genuine high-precision bearings like the 6219 ZZ ultimately lowers long-term expenses by extending machinery life and reducing maintenance intervals.
Your Trusted Partner for Bearing Solutions Since 2005
With over 18 years of experience serving global buyers across Europe, America, and Southeast Asia, Jinan Saifan Bearing combines manufacturing expertise with responsive service. Our full R&D and QC lab ensures product consistency, while OEM/ODM capabilities allow customization to your exact specifications—all supported by strict confidentiality protocols for brand partners. We maintain large inventory to fulfill bulk orders within 5–15 days, and our technical team provides free guidance to help you select the right bearing for your application. Thousands of industrial clients trust us for stable supply, competitive pricing, and reliable after-sales support.
Packaging & Shipping
- Protective carton packaging with palletization for bulk orders, ensuring safe transport
- Sample lead time: 3–5 days for standard specifications
- Bulk delivery: 5–15 days, with expedited options available for urgent requirements
- Global shipping via T/T, credit card, or Alibaba trade assurance for secure transactions
- 1pc MOQ for standard items, supporting both emergency repairs and small-batch production needs
Secure Your Machinery’s Performance Today
Don’t let bearing failures disrupt your production schedule. Whether you need the P4 Precision Ball Bearing for a high-speed spindle or the 6217 2RS for a dusty agricultural application, we have the right solution in stock. Send us your bearing model, required precision grade, and quantity, and our team will provide a detailed quote within 24 hours—so you can get back to focusing on what matters: keeping your machinery running.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, all our bearings are manufactured in our ISO-certified facility and come with full traceability documentation. We also supply authentic NSK/INA bearings through authorized channels.
Q: How can I confirm the right bearing model for my equipment?
A: Provide your equipment model, operating speed, load requirements, and environmental conditions. Our technical team will recommend the optimal bearing specification at no cost.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded, with free technical support throughout the process.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, making us ideal for emergency repairs or small-scale production. Custom OEM/ODM orders may have different requirements based on specifications.
Q: How quickly can you ship after payment?
A: Samples ship within 3–5 days, while bulk orders take 5
Tags:
6217 Bearing
6218 2RS
6219 ZZ
deep groove ball bearing
Deep Groove Ball Bearing 6217-2RS
High Precision 6219 Bearing for Machinery
Industrial Machinery Bearings
P4 Precision Ball Bearing
