6202-RS Deep Groove Ball Bearing, GCr15 Steel P6 Precision Z3V3 Low Noise Waterproof Bearing for Car Wash Equipment
1. Product Overview
The 6202-RS is a single-row deep groove ball bearing fitted with double-sided rubber seals, designed for medium-speed working conditions that demand reliable waterproof and dust-proof protection. It is manufactured from high-purity GCr15 bearing steel and hardened through precise quenching and tempering, giving it high hardness, excellent wear resistance and stable fatigue performance. The finely polished raceways and steel balls ensure smooth, low-friction rotation, while the RS rubber contact seals block water, dust and splash ingress and retain the factory grease.
Typical applications · car wash equipment and pressure washer pump
Compact and dependable, the 6202-RS is a core matching component for wet, dusty and outdoor motor-driven equipment, and is widely chosen for car wash equipment and pressure washer pumps where sealing integrity and stable running are essential.
2. Core Product Functions
- Waterproof & dust-proof: Double-sided RS rubber contact seals isolate water, dust and particles, and lock the lubricating grease firmly, preventing leakage and early wear in wet or dirty environments.
- Low noise & smooth operation: High-precision grinding of raceways and balls reduces running friction and vibration for quiet, stable operation.
- Reliable medium-speed endurance: Premium steel and standardized heat treatment provide high structural rigidity and fatigue resistance for long-term continuous running.
- Composite load bearing: Bears both radial load and moderate bidirectional axial load with uniform stress and strong stability.
- Easy installation & low maintenance: Standard 15x35x11mm universal size with high interchangeability, simple assembly and no frequent maintenance.
3. Product Technical Parameters
| Parameter Item | Specification Data |
|---|---|
| Model Number | 6202-RS |
| Bore Diameter (d) | 15 mm |
| Outer Diameter (D) | 35 mm |
| Width (B) | 11 mm |
| Single Net Weight | Approx. 0.045 kg |
| Main Material | GCr15 Bearing Steel |
| Precision Grade | Standard P0 (Custom P6 available) |
| Sealing Type | Double-sided Rubber Seal (RS) |
| Noise Grade | Z3V3 standard (Z1 - Z4 available) |
| Applicable Speed | Medium - High Speed |
| Operating Temperature | -20℃ ~ 120℃ |
| Package Standard | Industrial Standard Export Package |
4. Application Scenarios
The 6202-RS sealed deep groove ball bearing is widely used in wet, dusty and splash-prone medium-speed equipment, and is especially suitable for car wash equipment and pressure washer pumps. Its strong waterproof and dust-proof performance also suits other outdoor motor drives, cleaning equipment and general machinery exposed to moisture, ensuring stable, quiet and long-term operation of the supporting device.
5. Product Advantages
All 6202-RS bearings are strictly inspected against international industry standards. Precision processing and full inspection give the products stable quality, high consistency and strong interchangeability. Factory-direct supply supports customized precision and packaging, with sufficient stock and fast delivery, providing a reliable sealed bearing solution for global customers.
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