NKE 6205 Z C3 25x52x15 Deep-Groove Ball Bearing

Industrial Applications & Use Cases

The NKE 6205 Z C3 deep-groove ball bearing, sized 25 x 52 x 15 mm, is engineered for high-performance industrial environments where reliability and compact mounting are key. This bearing integrates into bearing housing systems or pre-assembled bearing units and is widely used in gearboxes, drives, electric motors, conveyor systems and other machinery requiring robust rotational components. With its sealed design and extended internal clearance, it performs exceptionally in heavy-duty applications, supporting both frequent service needs and continuous operation.

Key Features & Technical Specifications

• Dimensions: Inner diameter 25 mm, outer diameter 52 mm, width 15 mm — ideal for standard industrial spares.

• Type: Single-row deep-groove ball bearing with one metal shield (Z) and increased clearance tolerance (C3).

• Sealing: “Z” indicates a metal shield on one side, providing protection in moderate contamination environments while maintaining lower friction.

• Clearance: “C3” clearance ensures greater internal space, making the bearing suitable for higher temperatures, shaft elongation or light axial movement.

• Brand: NKE — known for precision engineering and industrial bearing solutions.

• Benefits: high durability, low maintenance, easy integration into bearing housings or units, optimized for industrial applications needing reliable components.

Why Ideal for B2B Inventory & Supply

For maintenance departments, B2B distributors and OEMs, the NKE 6205 Z C3 is a strategic addition to spare-parts inventory. Its standard size (25x52x15 mm) aligns with common service requirements and buyer search patterns such as “6205 Z C3 bearing”, “25x52x15 deep groove ball bearing”, “NKE 6205 Z”. It supports rapid replacement in bearing housing assemblies or bearing units, reduces downtime and enhances operational reliability. Stocking this bearing means meeting customer demand for industrial-grade parts with trusted brand performance.

FAQ

Q1: What does the “Z C3” designation mean in the bearing code?
A1: “Z” signifies a single metal shield on one side of the bearing to protect against light contamination, while “C3” indicates increased internal clearance, suitable for applications with thermal expansion or shaft displacement.

Q2: Can this bearing be used in a bearing housing or bearing unit?
A2: Yes — the standard 25x52x15 mm size and sealed design make it well suited for installation in bearing housings or as part of a bearing unit, providing fast servicing options.

Q3: In which types of equipment is this size most commonly used?
A3: This size is often found in industrial gearboxes, electric motors, conveyor drives, production line machinery and other systems that demand reliable rotational components with high durability.

Q4: Why is increased internal clearance (C3) beneficial?
A4: Greater clearance accommodates shaft expansion, heat-induced deformation or minor misalignments. This enhances bearing lifespan and performance in demanding environments.

Q5: Why choose the NKE brand for B2B procurement?
A5: NKE offers consistent manufacturing quality, reliable availability, brand recognition and documentation — all essential for industrial buyers focusing on uptime and supply chain efficiency.