W 607
W Series Stainless Steel Miniature Bearings
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Performance
Materials
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W 607 Bearing Product Overview & Core Advantages
The W 607 is a metric single row deep groove ball bearing designed for reliable performance in applications requiring high precision and corrosion resistance. Constructed entirely from stainless steel, it offers excellent durability in various environments. Its open design and CN radial internal clearance make it a versatile choice for handling primarily radial loads at moderate speeds, providing a compact and efficient solution for demanding technical applications.
W 607 Bearing Model Code Explained, Specifications & Naming Convention
The model designation W 607 follows a standard industry naming convention. Here is a breakdown of its key characteristics implied by the code and specifications:
- W: Manufacturer's series prefix.
- 607: Standard bearing size designation, indicating a 7 mm bore, 19 mm outside diameter, and 6 mm width.
- Open (No Seal): The bearing is supplied without seals or shields, allowing for higher limiting speeds and custom lubrication options.
- P0 Tolerance Class: Denotes standard dimensional and geometrical precision, suitable for a wide range of general applications.
- CN Radial Clearance: Specifies the standard, normal range of internal clearance.
W 607 Bearing Structural Features & Performance Benefits
The W 607's performance is derived from its fundamental deep groove ball bearing design and material selection.
- Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing is ideal for applications exposed to moisture, chemicals, or where cleanliness is critical.
- High-Speed Capability: The open construction and stainless steel cage contribute to a high limiting speed of 56,000 rpm, minimizing friction and heat generation.
- Radial Load Capacity: The deep groove raceways are optimized to support significant radial dynamic and static loads (344 lbf and 132 lbf respectively) for its compact size.
- Precision & Reliability: Built to P0 tolerance class, it ensures consistent performance and smooth operation, which is essential for precision instruments and machinery.
W 607 Bearing Typical Application Areas
The W 607 is suited for a variety of applications that demand compact size, corrosion resistance, and reliable operation. Key sectors include:
- Precision Instruments: Used in medical devices, optical equipment, and measuring instruments.
- Food & Beverage Processing: Ideal for machinery where corrosion resistance and cleanability are paramount.
- Small Electric Motors: Provides efficient support in miniature and small-sized motors.
- Office Automation Equipment: Found in printers, scanners, and copiers.
- General Machinery: Suitable for various low-torque, high-speed drives and mechanisms.
