Hangzhou Huaxing Kechuang Holding Group Co., Ltd. is one of the leading manufacturers and suppliers of vacuum pump bearing vcmp209asp 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.
Vacuum Pump Bearing VCMP209Z
Specifications
Bearing Model: VCMP209Z (Alternative Model: VCMP209ZS3)
Dimensions (d×D×B): 36.5×85×19 mm
Material: Premium chrome steel (GCr15 / SAE52100 / SUJ2); optional Si3N4 ceramic balls
Sealing Structure: ZZ
Cage: Stamped steel retainer
Vibration Grade: ZV3 ultra-low vibration
Precision Grade: P4& P5
Operating Temperature: -20°C to 120°C (heat stabilized)
Max Speed: 9000 RPM
Application
1. Dry Vacuum Pump Market Low-friction and anti-fouling, these bearings ensure ultra-clean, low-vibration operation for semiconductor, photovoltaic and LED manufacturing.
2. Oil-Sealed & Rotary Vane Pump Market Heat and wear resistant, they support long-cycle operation with low maintenance for general industrial vacuum processing.
3. Screw Vacuum Pump Heavy-Duty Market High-rigidity and deformation-resistant, they withstand heavy loads for 24-hour stable operation in chemical and metallurgical industries.
4. Pharmaceutical & Biotechnology Industry Anti-contamination design isolates impurities, maintaining sterile vacuum conditions that meet medical production standards.
How to choose your bearing?
1. Precision Grade Selection
Select grades based on application requirements. P5/ABEC-5 suits general industrial dry pumps. P4/ABEC-7 high-precision bearings are for semiconductors, photovoltaics and aerospace equipment, reducing runout and micro-vibration for stable vacuum accuracy.
2. Seal & Structure Selection
Metal shield (ZZ) bearings are the ideal choice for dry vacuum pumps.
3. Working Condition Adaptation Selection
High-rigidity and wear-resistant bearings support 24-hour continuous industrial operation. Low-friction precision bearings guarantee yield for high-end manufacturing. Anti-pollution bearing configurations meet sterile requirements for pharmaceutical and biotech industries.
4. Speed & Temperature Matching
Match bearings with actual operating speed and temperature. Applicable working temperature ranges from -20°C to 120°C. Over-speed and over-temperature operation must be avoided to prevent grease failure and premature bearing wear.
Advantages
∗ 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
About HXB
1. Hangzhou Factory - YJB
Founded in June 2007, Hangzhou Yijia Precision Bearing (YJB) is a core subsidiary under HXB Group, accredited as a National High-Tech Enterprise and Zhejiang Provincial Science and Technology Enterprise. The company specializes in independent research and development as well as intelligent manufacturing of ultra-precision, high-speed and custom special bearings. It provides reliable high-end precision transmission solutions for global industrial and precision equipment applications.
2. Huzhou Factory
Relocated from Hangzhou to Huzhou in 2021, the Huzhou production base functions as HXB Group's specialized manufacturing center, focusing on R&D and volume production of high-performance deep groove ball bearings. Spanning 10,000 square meters of modern workshop space and backed by a 75-member professional workforce, the facility delivers standardized, high-yield bearing products with stable and reliable quality consistency.
Certificates
Exhibition
FAQ
Q1:What application areas do your products mainly involve?
A:Our bearings application felds mainly include motors, water pumps, household appliances, automoblles, motorcycles, power tools, engraving machines, reducers, machine tools, CNC machining centers, textile machinery, woodworking machinery, etc.
Q2:Can you make customized products?
A:Yes, we can customize products 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.
Q3:What's the lead time of delivery?
A: Usually 30 days for normal bearings, even short than 2 weeks. For customized products, 60 days is needed.
Q4: Why is my payment declined?
A: Payments may fail due to insufficient balance, bank fraud protection, expired cards or address mismatches. Please try another payment method or contact your bank for help.
Q5:What's the warranty period?
A: The warranty period for all bearing products is one (1) year starting from the date of formal acceptance and receipt of goods by the Buyer.
Q6: How to deal with defective products?
A: If any quality problem caused by manufacturing occurs, we provide free replacement or refund service.
Q7: Do you provide technical support after purchase?
A: We provide professional technical guidance for bearing installation, maintenance and model selection for all customers.
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