The HLGS 6203ZZ is a medium-sized deep groove ball bearing (17 × 40 × 12 mm) shielded on both sides with steel caps that keep out foreign matter and preserve the initial grease charge. Ground rings and matched balls provide reliable concentricity and long wear life, making it a dependable fit for industrial motors, blowers, and mechanical drives.
Lead time: about 25 days.
MOQ: flexible.
Free samples available for testing.
| Parameter | Details |
| Bearing No. | 6203ZZ |
| Bore (d) | 17 mm |
| Outer Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Seal | Double metal shields (ZZ) |
| Snap Ring | Without snap ring |
| Dynamic Load (Cr) | 9560 N |
| Static Load (Cor) | 4780 N |
| Material | High-carbon chromium bearing steel (GCr15) |
Established in
Annual output of 100 million
Factory Area
Our Company is China 6203ZZ Small-Sized Bearings Suppliers and 6203ZZ Small-Sized Bearings Factory.Ningbo Zhenhai Hualei Bearing Co., Ltd. was established in 2001 and is a professional manufacturer of miniature deep groove ball bearings. We provide a series of deep groove ball bearings with different models. We have registered the trademark "HLGS", and our products have been widely used in a majority of areas, such as food machinery, household appliances, automotive electromechanical, electric tools, mechanical transmission devices, and motors.
We are always in line with the business philosophy of "sincere trust and efficient service. After a decade of accumulation, we have established a good reputation with our customers. All products are strictly tested by advanced equipment, and our company strictly follows the ISO9001 and ISO/TS 16949 management systems. In 2016, we established a subsidiary, Ningbo Hotex Mechanical & Electrical Technology Co., Ltd., as the Import & Export Department. We expect sincere cooperation with friends from the homeland and abroad.