The 6901ZZ bearing adopts a compact and lightweight structure with a standard size of 12×24×6mm, specially designed for limited installation space. Made of high-quality bearing steel with strict heat treatment, it ensures stable rotation, low noise, and long service life under light to medium load conditions. The double-sided metal shield design effectively prevents dust intrusion and reduces maintenance needs. This model is widely applied in small power tools, precision transmission mechanisms, household appliances, miniature motors, and various precision equipment requiring slim size and stable performance.
| Parameter | Details |
| Bearing No. | 6901ZZ |
| Bore(d) | 12 mm |
| Outer Diameter(D) | 24 mm |
| Width(B) | 6 mm |
| Seal | Double metal shields (ZZ) |
| Dynamic Load (Cr) | 2340N |
| Static Load (Cor) | 1060N |
| Material | GCr15 bearing steel |
Established in
Annual output of 100 million
Factory Area
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 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 SO9001and 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.