W 61802-2Z
W Series Stainless Steel Bearings
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Part No.
Part No.
W 61802-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0067 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
24 mm
Outside diameter tolerance
-0.009mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
371 lbf
Radial static load rating
243 lbf
Limiting speed
30 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 10.82
/ each
In Stock
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W 61802-2Z Bearing Product Overview & Core Advantages
The W 61802-2Z is a metric single row deep groove ball bearing engineered for precision and reliability in compact applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its ability to handle significant radial loads while also accommodating moderate axial loads in both directions. The inclusion of integral shields (2Z) and pre-applied grease lubrication makes it a robust, low-maintenance solution, ideal for applications demanding high rotational accuracy and long service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing Series |
| 61802 | Standard designation for a deep groove ball bearing with a 15mm bore, 24mm OD, and 5mm width. |
| 2Z | Bearing is equipped with shields on both sides. This provides effective protection against contamination while allowing for high-speed operation compared to contact seals. |
W 61802-2Z Bearing Structural Features & Performance Benefits
- Robust Stainless Steel Construction: All components, including rings, balls, and cage, are made of stainless steel, providing superior corrosion resistance and durability in harsh environments.
- Optimized Load Capacity: The deep groove raceway and single row design are optimized to carry high radial dynamic and static load ratings efficiently.
- High-Speed Capability: The non-contact shielded design and optimized internal geometry contribute to a high limiting speed, making it suitable for demanding applications.
- Maintenance-Free & Long-Lasting: The combination of shields (2Z) and pre-greased lubrication seals in the lubricant and protects against contaminants, ensuring long-term performance with minimal maintenance.
- Precision Tolerance: Manufactured to P0 (Normal) tolerance class and standard CN radial internal clearance, ensuring consistent performance and interchangeability.
W 61802-2Z Bearing Typical Application Areas
This bearing is ideally suited for a wide range of applications where compact size, corrosion resistance, and reliability are critical. Key sectors include:
- Precision Instruments: Optical encoders, measuring devices, and medical equipment.
- Electric Motors: Small fans, pumps, and servo motors.
- Food & Beverage Processing Equipment: Where corrosion resistance and cleanability are essential.
- Office Automation: Printers, scanners, and copiers.
