Product Overview: 6200 RZ Deep Groove Ball Bearing
Key Features at a Glance:
- Low-Friction Sealing: A specially designed synthetic rubber seal on one side offers effective protection against dust and fine particles with significantly lower friction than standard contact seals (RS).
- Enhanced Load Capacity: The light series design provides superior radial load-carrying ability compared to extra-light series bearings.
- High-Efficiency Performance: Engineered for exceptionally smooth, quiet operation with reduced torque and heat generation, enabling higher effective speeds.
- Precision Option: Available in standard tolerances and capable of being supplied to higher P5 precision grades for demanding, high-efficiency applications.
Technical Specifications
| Parameter |
Specification |
| Bearing Type |
Single Row Deep Groove Ball Bearing |
| ISO Dimension Series |
62 Series – Light |
| Basic Designation |
6200 |
| Suffix |
RZ (One side with low-friction rubber seal) |
| Bore Diameter (d) |
10 mm |
| Outer Diameter (D) |
30 mm |
| Width (B) |
9 mm |
| Dynamic Load Rating (Cʳ) |
5.10 kN |
| Static Load Rating (Cₒʳ) |
2.38 kN |
| Limiting Speed (Grease) |
28,000 r/min |
| Limiting Speed (Oil) |
36,000 r/min |
| Weight (approx.) |
36.5 g |
Detailed Product Information
Design & Protection
The 6200 RZ features the standard deep groove raceway for radial and moderate axial loads. Its defining feature is the low-friction, non-contact rubber seal (RZ) on one side. This seal design maintains a minute gap between the seal lip and the inner ring, drastically reducing friction and heat build-up while still providing excellent protection against fine dust and contaminants. It is the preferred choice over contact seals (RS) when both protection and minimal power loss are critical.
Performance Characteristics
This bearing is engineered for high efficiency and longevity. The low-friction seal minimizes starting and running torque, leading to lower energy consumption and higher achievable operational speeds. We produce the 6200 RZ to exacting industrial tolerances, with the capability to provide P5 precision grades, ensuring the exceptional rotational accuracy and smoothness required for high-performance, energy-sensitive mechanisms.
Applications
The 6200 RZ is ideally suited for applications where reducing friction and energy use is paramount, including:
- High-Efficiency Electric Motors: Used in premium fans, servo motors, and appliance motors where lower operating torque translates to energy savings.
- Precision Instruments and Office Equipment: Critical for low-noise, smooth-operation devices like high-end printers, scanners, and medical apparatus.
- Automotive Auxiliary Drives: Components such as high-efficiency alternators and idle pulleys where reduced drag improves fuel economy.
- Advanced HVAC Systems: Fans and blowers designed for optimal energy efficiency ratings.
