INICIO>>Products>>Water Pump Bearings

High-Precision Water Pump Bearings--CAGRI Bearings

Product Overview

Cagri Bearings- Professional Supplier of Water Pump Bearings. Water Pump Bearing is a high-precision transmission component specifically designed for water pump systems. Its core function is to reduce shaft friction and ensure the efficient and stable operation of water pumps, widely used in automotive, industrial machinery, household appliances and other fields. The core product categories include Deep Groove Ball Water Pump Bearings, Needle Roller Water Pump Bearings, and Angular Contact Water Pump Bearings, which are suitable for different load intensities and speed requirements. The models cover industry universal standard specifications and customized model development is also supported to meet special scenario needs. The precision grade strictly complies with ISO standards, mainly divided into P0 (ordinary precision), P6 (high precision grade), and P5 (ultra-precision grade). Among them, P6 grade is the mainstream application specification in the market, which can meet the high-speed operation and low-noise requirements of most water pumps; in terms of material, high-carbon chromium bearing steel (GCr15) is the main choice, and some high-end products adopt stainless steel (SUS440C) or ceramic materials to improve corrosion resistance and service life.

What is Water Pump Bearings?

Water Pump Bearing is a key mechanical component integrating supporting, rotating, and sealing functions, specifically adapted to the working environment of water pumps (such as liquid media, high and low temperatures, vibration, etc.). By converting the sliding friction of the water pump shaft into rolling friction, it significantly reduces energy loss, prevents liquid leakage and impurity intrusion, and ensures the long-term reliable operation of water pumps. Its application scenarios cover multiple core fields, with a wide range of adapted product types: in the automotive field, it is mainly suitable for engine cooling water pumps of passenger cars (sedans, SUVs, MPVs), commercial vehicles (trucks, buses), and new energy vehicles, and is a core component of the automotive cooling system; in the industrial field, it is adapted to general mechanical water pumps such as industrial circulating water pumps, boiler feed water pumps, sewage treatment pumps, and chemical centrifugal pumps, meeting the fluid transportation needs of factories, power stations, and chemical parks; in the household appliance field, it is adapted to small water pumps such as household washing machine drain pumps, air conditioning condensate pumps, and dishwasher circulating water pumps, ensuring the stable operation of household appliances; in addition, it is also widely used in water pump products for special scenarios such as agricultural irrigation water pumps, marine seawater pumps, and building water supply and drainage pumps, adapting to various water pump models with different powers (0.5KW-500KW) and different flows (5m³/h-5000m³/h).

CAGRI Water Pump Bearing Advantages

With advanced production technology and strict quality control, CAGRI Water Pump Bearing has formed four core competitive advantages, with significant competitiveness in the market:

  1. High-performance Material and Precision Manufacturing: Adopting imported high-purity GCr15 bearing steel, processed through multiple processes such as vacuum quenching and precision grinding, the hardness can reach HRC60-64, and the wear resistance and fatigue strength are far higher than the industry average; the bearing precision is strictly controlled at P6 grade and above, with high rotation precision and low operating noise (≤45dB), meeting the mute requirements of high-end equipment.
  2. Enhanced Sealing and Anti-corrosion Design: Equipped with a double sealing structure (nitrile rubber seal ring + dust cover), it has excellent sealing performance, which can effectively block the intrusion of water, oil stains, sediment and other impurities, with a waterproof grade of IP68; the surface adopts electrophoretic rust prevention treatment and passivation process, and the service life is increased by more than 30% in humid and corrosive environments, adapting to harsh working scenarios.
  3. Efficient Heat Dissipation and Stable Operation: Optimized the internal structure design of the bearing, increased heat dissipation channels, reduced the temperature rise during operation (≤35℃), and can withstand a wide temperature working environment of -40℃~120℃. It can still maintain stable performance under high-speed operation (maximum speed up to 8000r/min) without jamming or abnormal vibration.
  4. High Cost-effectiveness : Through large-scale production and supply chain optimization, while ensuring high product quality, the price is 10%-15% lower than that of similar competitors.

Solicitud

Automotive Industry

Passenger Cars

Car cooling water pumps, SUV engine water pumps, MPV circulating water pumps

Commercial Vehicles

Truck cooling system water pumps, bus engine water pumps, semi-trailer auxiliary water pumps

New Energy Vehicles

Pure electric vehicle cooling water pumps, hybrid vehicle heat dissipation water pumps, fuel cell vehicle water circulation pumps

Industrial Machinery

General Mechanical Water Pumps

Industrial circulating water pumps, boiler feed water pumps, central air conditioning circulating pumps

Chemical Machinery Water Pumps

Chemical centrifugal pumps, corrosion-resistant chemical pumps, high-temperature and high-pressure chemical pumps

Environmental Protection

Equipment Water Pumps

Sewage treatment pumps, sludge return pumps, landfill leachate treatment pumps

Power Equipment Water Pumps

Power station condensate pumps, steam turbine feed water pumps, nuclear power plant circulating water pumps

Household Appliance Industry

Washing Appliances

Washing machine drain pumps, dishwasher circulating water pumps, dryer condensate pumps

Refrigeration Appliances

Air conditioning condensate pumps, refrigerator defrost water pumps, cooling fan circulating pumps

Kitchen and Bathroom Appliances

Water purifier booster pumps, water heater circulating water pumps, integrated stove cooling pumps

Agricultural and Water Conservancy Industry

Agricultural Irrigation

Farmland irrigation water pumps, orchard drip irrigation water pumps, greenhouse spray water pumps

Water Conservancy Projects

River dredging water pumps, reservoir drainage pumps, water conservancy hub water transmission pumps

Marine and Offshore Engineering

Marine Equipment

Marine seawater cooling pumps, marine fresh water circulating pumps, marine ballast water pumps

Offshore Engineering

Offshore platform seawater pumps, subsea oil pipeline booster pumps, marine environmental protection treatment water pumps

Construction and Municipal Industry

Building Water Supply and Drainage

High-rise building water supply pumps, building drainage pumps, fire pumps

Municipal Engineering

Municipal water supply pumps, municipal sewage treatment pumps, urban rainwater collection pumps

Ball/Ball Water Pump Bearings
Roller/Ball Water Pump Bearings
Step Shaped Water Pump Bearings

FAQ

CAGRI BEARINGS

Website:www.camcjsw-bearings.com

SINO-MACHINERY AGRO-DEVELOPMENT INVESTMENT CO., LTD. JIANGSU BRANCH

JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD.

TEL:+86-510-8273 6527(Business)

+86-510-8270 1813(General)

FAX:+86-510-8272 5039/ 8271 0822

E-MAIL:guchenglong@camcjsw.com

camcjsw@camcjsw.com(General)

Contact Form Demo
es_ESSpanish