Hangzhou Huaxing Kechuang Holding Group Co., Ltd. is one of the leading manufacturers and suppliers of vacuum pump bearing vcmp212y1 in China. As we have world-leading production equipment and strong manufacturing capabilities, we warmly welcome you to buy bulk high quality bearings at competitive price from our factory.
Specifications
Vacuum Pump Bearing VCMP212Y1 (VCMP212Z)
Dimension (dxDxB):45x110x22mm
Performance Characteristics of Super Precision Bearings for Vacuum Pumps
HXB 60, 62, 63 and 632 series precision bearings are custom optimized for vacuum pump high-speed, heat-intensive and complex working conditions, delivering high temperature resistance, low vibration and stable performance to ensure long-term reliable operation of various vacuum systems.
High Speed
The vacuum pump needs to reach a high speed during operation, so the bearing is required to have good high-speed performance to adapt to the high-speed working environment.
01
High Temperature Resistance
Since a large amount of heat is generated during the operation of the vacuum pump, the bearing is required to have good high-temperature resistance to ensure normal operation in a high-temperature environment.
02
Accuracy and Stability
The vacuum pump has high requirements for accuracy and stability, so the bearing is required to have high accuracy and stability to achieve precise axial and radial positioning.
03
Long Life
The service life of the vacuum pump bearing has an important impact on the maintenance and replacement cost of the vacuum pump, so the bearing is required to have a long service life.
04
Low Friction and Low Noise
In order to reduce the energy consumption and noise of the vacuum pump, the bearing is required to have allowed friction coefficient and noise level.
05
Advantages
HXB was founded in 1995, with nearly 30 years of dedicated development, HXB now operates6 subsidiaries.
∗ 2 high-tech R&D centers


∗ 2 modern manufacturing factories - Hangzhou Yijia Precision Bearing Co., Ltd. and Zhejiang Ruiyang Bearing Technology Co., Ltd.


∗ Supported by advanced digital MES and SPC management systems

∗ IATF16949:2016, ISO9001:2015 and ISO14001 certifications
∗ High-end equipment and high-quality material




About HXB

1. Hangzhou Factory - YJB
Founded in June 2007, YJB is located in Hangzhou. As a subsidiary of HXB Group, we are a national high-tech enterprise and provincial science & technology enterprise specializing in R&D and manufacturing of high-precision, high-speed, advanced, special and professional bearings.
Core Capabilities & Intelligent Manufacturing
- Product Size: Inner diameter Φ3–Φ300mm
- Precision Classes: P2, P4 (ultra-precision grades)
- Annual Capacity: 3 million sets of precision bearings in a lean & intelligent factory
2. Huzhou Factory
In 2021, the deep groove ball bearing factory relocated from Hangzhou to Huzhou. It operate in a 10,000㎡ production facility with a team of 75 employees, focused on the R&D, and manufacturing of high-performance deep groove ball bearings.
We maintain a professional engineering and quality system to ensure stable precision and reliability.

Certificates




Exhibition






FAQ
Q: Are you a factory or trading company?
A: We are factory specialized in manufacturing and exporting bearings.
Q: How soon can we get a reply after we send you an inquiry?
A: In working days, we will reply to you within 12 hours after receiving the inquiry.
Q: What application areas do your products mainly involve?
A: Our product application fields mainly include motors, water pumps, household appliances, automobiles, motorcycles, power tools, engraving machines, reducers, machine tools, CNC machining centers, textile machinery, woodworking machinery, etc.
Q: Can you make customized products?
A: Yes, we can customize vacuum pump bearing according to customer needs, develop and produce products according to drawings or samples provided by customers. We also have our own brands of HXB and YJB.
Q: Where are your goods mainly exported to?
A: Our products are mainly exported to the United States, Japan, South Korea, India and other countries. The main customers are Siemens, JOHN-DEER, HUSQVARNA, FEDERAL-MOGUL.
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