W 605
W Series Stainless Steel Miniature Bearings
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Part No.
Part No.
W 605
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0031 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
14 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
171 lbf
Radial static load rating
58 lbf
Limiting speed
67 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 605 Bearing Product Overview & Core Advantages
The W 605 is a metric single row deep groove ball bearing designed for high performance in compact spaces. Constructed entirely from stainless steel, it offers excellent corrosion resistance and is suitable for applications demanding cleanliness and durability. As a radial bearing, it is primarily designed to support radial loads efficiently. Its open design allows for versatile lubrication options and facilitates high-speed operation, making it a reliable choice for precision instruments and small machinery where reliability and long service life are critical.
W 605 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W 605 | Standard model designation for a metric, single row deep groove ball bearing. |
| Open (Seal Type) | No seals or shields, allowing for high-speed operation and custom lubrication. |
| P0 (Tolerance Class) | Standard dimensional and geometrical tolerance per ISO standards. |
| CN (Radial Clearance) | Normal radial internal clearance group. |
W 605 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The bearing rings, balls, and cage are manufactured from stainless steel, providing superior corrosion resistance and making it ideal for applications exposed to moisture or aggressive environments. It also ensures compliance with ROHS and REACH directives.
- High-Speed Capability: The open design and precision engineering contribute to a high limiting speed, enabling efficient operation in demanding applications.
- Radial Load Capacity: Engineered to handle significant radial dynamic and static loads relative to its compact size, ensuring reliable performance and longevity.
- Precision Tolerances: Manufactured to P0 tolerance class with controlled bore diameter and outside diameter tolerances, guaranteeing consistent performance and ease of installation.
W 605 Bearing Typical Application Areas
This bearing is commonly specified in:
- Precision Instruments and optical devices
- Small Electric Motors and gearboxes
- Medical and Dental Handpieces
- Food processing equipment and other applications requiring stainless steel components
- Office automation equipment and small machinery
