OEM 6204 Deep Groove Ball Bearing Suppliers, Exporters

Application

○ Electrical appliances: Such as small - power motors, household appliances (such as fans, washing machines, etc.). In these applications, the bearing needs to support the rotation of the motor shaft and withstand certain radial and axial loads.

○ Industrial machinery: It is used in equipment such as pumps, compressors, conveyors, and machine tool gearboxes. In pumps and compressors, it needs to bear the radial force generated by the rotation of the impeller and the axial force caused by the pressure difference; in conveyors, it is used to support the rotation of rollers; in machine tool gearboxes, it helps to ensure the stable rotation of gears.

○ Automotive industry: It can be found in automotive transmissions and wheel hubs. In the transmission, it assists in the rotation of gears and shafts, and bears the load transmitted during power transmission; in the wheel hub, it supports the weight of the vehicle and the forces generated during driving, while also ensuring the smooth rotation of the wheels.

○ Other fields: It is also used in instruments and meters, construction machinery, textile machinery, aerospace equipment, and other fields. For example, in instruments and meters, it is required to have high - precision rotation; in construction machinery, it needs to withstand harsh working conditions and large loads.

Product Description

Bearing Detail

Item No.6204 Deep Groove Ball Bearing 20*47*14
Bearing TypeDeep groove ball bearing
Seals TypeOpen, ZZ, 2RS
MaterialChrome steel GCr15
PrecisionP0, P2, P5, P6, P4
ClearanceC0, C2, C3, C4, C5
Cage typeBrass, steel, nylon, etc.
VibrationZ1V1, Z2V2, Z3V3; Z4V4
HardnessHRC 58 - 64
Row numberSingle Row
Specification20*47*14 mm
Weight0.102 kg
Basic dynamic load rating (C)13.5 kN
Basic static load rating (C0)6.55 kN
Limit speed20000r/min
FeaturesSimple structure, low-noise, deep groove raceway, various sealing forms
ApplicationIndustrial equipment, Electrical equipment, Household appliances, Transportation equipment

Performance

Load-bearing capacity: It mainly bears radial loads, and can also bear a certain amount of axial loads. The 6204 bearing has a high load-bearing capacity, withstanding radial loads stably.

Low friction: The deep-groove ball bearing has a smooth rolling motion with a very small friction coefficient, reducing energy consumption and heat generation.

High-speed performance: Capable of operating stably at high speeds, typically in the range of 5000 - 10000 rpm, given proper lubrication.

Durability: Manufactured from high-quality steel with heat treatment, offering excellent wear and fatigue resistance for a long service life.

Application

The 6204 deep-groove ball bearing is versatile and used across multiple sectors:

  • Electrical appliances: Small-power motors, fans, washing machines.
  • Industrial machinery: Pumps, compressors, conveyors, and machine tool gearboxes.
  • Automotive industry: Transmissions and wheel hubs, supporting vehicle weight and power transmission.
  • Other fields: Instruments, construction machinery, textile machinery, and aerospace.
6204ZZ Bearing
Bearing Close-up
Industrial Application

Packaging & Delivery

Packaging: Standard exporting packing or customized according to requirements (Plastic tubes, Roll Pack, or Individual Boxes with Cartons and Pallets).

Quantity (Pieces)Est. Time (days)
1 - 3002
>300To be negotiated

Frequently Asked Questions (FAQ)

1. What materials are used for the 6204 bearings?
These bearings are manufactured using high-quality GCr15 chrome steel, ensuring durability and high hardness.
2. Can this bearing withstand axial loads?
Yes, while primarily designed for radial loads, it can also support a certain amount of axial load depending on the operating conditions.
3. What does "ZZ" or "2RS" mean in the seal type?
"ZZ" indicates metal shields for protection against dust, while "2RS" indicates rubber seals, which provide better protection against moisture and contaminants.
4. What is the maximum speed for this bearing?
The limit speed is up to 20,000 r/min under optimal lubrication and load conditions.
5. Are custom sizes or cage materials available?
Yes, cage materials including brass, steel, and nylon can be customized to meet specific application requirements.

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