W 606
W Series Stainless Steel Miniature Bearings
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Part No.
Part No.
W 606
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0054 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
17 mm
Outside diameter tolerance
-0.008mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
438 lbf
Radial static load rating
187 lbf
Limiting speed
60 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 606 Bearing Product Overview & Core Advantages
The W 606 is a metric single row deep groove ball bearing designed for exceptional performance in radial load applications. Constructed entirely from stainless steel, it offers superior corrosion resistance, making it ideal for demanding environments. Its open design allows for versatile lubrication options and facilitates high-speed operation, with a limiting speed of 60,000 rpm. This bearing is characterized by its high precision (P0 tolerance class) and low weight, providing a reliable and compact solution for a wide range of industrial and precision instruments.
W 606 Bearing Model Code Explained, Specifications & Naming Convention
The model designation W 606 can be broken down as follows:
- W: Manufacturer's series prefix.
- 6: Indicates a deep groove ball bearing with a "6" series cross-section.
- 06: Specifies a bore diameter of 6 mm (bore = 06 x 5 = 30 mm? Correction: For this series, 06 corresponds to a 6 mm bore).
- Open: No seals or shields, enabling high-speed performance and custom lubrication.
- P0: Standard tolerance class for normal precision applications.
- CN: Standard radial internal clearance.
- Stainless Steel: Material specification for rings, balls, and cage, ensuring corrosion resistance.
W 606 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The use of stainless steel for the rings, balls, and cage provides excellent resistance to corrosion and oxidation, extending bearing service life in harsh or wash-down environments.
- Deep Groove Raceway: The geometry of the raceway is optimized to support primarily radial loads, but it can also accommodate moderate axial loads in both directions.
- High-Speed Capability: The open design and precision manufacturing minimize friction and heat generation, allowing for a high limiting speed of 60,000 rpm, suitable for demanding applications.
- Precision Performance: Manufactured to P0 tolerance class, this bearing ensures consistent running accuracy and smooth operation, contributing to the overall performance of the assembly.
W 606 Bearing Typical Application Areas
The W 606 bearing is ideally suited for applications requiring compact size, corrosion resistance, and high-speed operation. Key industries and equipment include:
- Precision Instruments: Medical devices, optical encoders, and small gauges.
- Electric Motors: Small spindle motors and miniature fans.
- Food and Beverage Processing Equipment: Where corrosion resistance and cleanability are paramount.
- Office Automation Equipment: Printers, scanners, and copiers.
- Various industrial machinery requiring reliable radial load support in a small footprint.
