W 6005
W Series Stainless Steel Bearings
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W 6005 Bearing Product Overview & Core Advantages
The W 6005 is a single row deep groove ball bearing designed for high-performance applications requiring reliable radial load capacity. Manufactured entirely from stainless steel (rings, balls, and cage), it offers excellent corrosion resistance. Its open design and P0 tolerance class make it a versatile and cost-effective solution for general industrial use, providing robust performance within a wide operating temperature range.
W 6005 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| W | Series Prefix | Indicates a specific product series or manufacturer designation. |
| 6005 | Standard Bearing Designation | Denotes a metric, single row deep groove ball bearing with a 25 mm bore, 47 mm OD, and 12 mm width. |
| No Sealing Suffix | Open (No Seal/Shield) | Allows for higher limiting speeds and facilitates custom lubrication regimes. Suitable for clean environments or where external sealing is provided. |
W 6005 Bearing Structural Features & Performance Benefits
All-Stainless-Steel Construction: The use of stainless steel for all critical components ensures superior corrosion resistance, making the bearing ideal for applications exposed to moisture, chemicals, or washdown environments. This construction also contributes to a lower magnetic permeability.
Optimized Internal Geometry: The deep groove raceway is engineered for efficient radial load support. The CN standard radial internal clearance provides a versatile fit for a wide range of operating conditions.
High-Speed Capability: The open design and precision-ground components minimize friction and heat generation, enabling a high limiting speed of 20,000 rpm. The stainless steel cage ensures stability at these elevated rotational speeds.
Precision Tolerances: Manufactured to P0 (Normal) tolerance class with tight dimensional tolerances on the bore, outside diameter, and width, ensuring predictable performance and ease of installation.
W 6005 Bearing Typical Application Areas
- Food and Beverage Processing Equipment: Conveyors, mixers, and pumps where corrosion resistance and washdown capability are critical.
- Medical and Laboratory Devices: Centrifuges, small motors, and precision instruments requiring clean, non-magnetic components.
- General Industrial Machinery: Electric motors, gearboxes, and fans in non-severe environments.
- Marine and Chemical Handling Equipment: Applications demanding resistance to rust and corrosive agents.
