W 602 R
W Series Stainless Steel Flanged Miniature Bearings
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Part No.
Part No.
W 602 R
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0008 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
2 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
7 mm
Outside diameter tolerance
-0.008mm to 0
Width
2.8 mm
Width tolerance
-0.04mm to 0
Outer Ring Dimensions
Flange outer diameter
8.5 mm
Flange thickness
0.7 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
50 lbf
Radial static load rating
15 lbf
Limiting speed
100 X 1000 rpm
Lubrication
None
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
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In Stock
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W 602 R Bearing Product Overview & Core Advantages
The W 602 R is a metric single row deep groove ball bearing designed for exceptional performance in compact, high-precision applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance and durability. Its primary advantage lies in its ability to efficiently handle radial loads while maintaining a minimal cross-section, making it an ideal solution for space-constrained designs requiring high reliability and smooth operation.
W 602 R Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Deep Groove Ball Bearing series |
| 602 | Bore diameter code (2 mm) |
| R | Flange design on the outer ring for secure mounting |
W 602 R Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a 2.8 mm width and weighing only 0.0008 kg, this bearing is engineered for ultra-compact assemblies without compromising performance.
- High Corrosion Resistance: All components, including rings, balls, and cage, are manufactured from stainless steel, ensuring long service life in harsh environments.
- Precision Engineering: Manufactured to P0 tolerance class with a CN radial internal clearance, guaranteeing consistent, high-precision rotation.
- Simplified Mounting: The integrated flange outer ring (8.5 mm diameter) facilitates easy and secure axial location within housings.
- Wide Operating Range: Suitable for temperatures from -30°C to 120°C, offering versatility across various application conditions.
W 602 R Bearing Typical Application Areas
This miniature flanged ball bearing is ideally suited for applications demanding small bearing dimensions, high precision, and corrosion resistance:
- Precision Instruments: Optical encoders, measuring devices, and laboratory equipment.
- Small Motors & Drives: Miniature DC motors, stepper motors, and fan motors.
- Medical Devices: Surgical handpieces, dental tools, and diagnostic equipment.
- Office Automation: Printers, scanners, and copiers.
- Robotics & Automation: Small robotic joints, actuators, and guidance systems.
