16002-ZZ Narrow-Section Deep Groove Ball Bearing | 15×32×8 mm for Precision Instrumentation & Light Machinery

• Lightweight front wheel hubs and internal gear hubs
  
• Suspension pivot points for mountain bikes
  
• Electric scooter and e-bike motor internal shafts
  
• High-end skate and rollerblade components

• Laboratory centrifuges and fluid separation units
  
• Clinical diagnostic machines and automated pipettes
  
• Optical scanning equipment and dental apparatus
  
• Compact medical pump drive mechanisms

• High-speed yarn guiding rollers and tensioners
  
• Automated pick-and-place robot arms
  
• Micro-conveyor roller assemblies
  
• Packaging machine feeding mechanisms

• Specialized stepper motors and brushless DC actuators
  
• Handheld engraving tools and compact routers
  
• Small-scale domestic appliance motors
  
• Ventilation equipment and cabinet cooling fans

01. Slender Profile for Compact Integration

Featuring a slim 8mm width, the 15x32x8mm architecture empowers engineering teams to downsize mechanical housings and cut down on overall machinery weight. Even with its reduced cross-section relative to standard 6002 bearings, the deep-groove geometry easily handles continuous radial forces and light axial loads from either direction.

02. Shielded Design for Frictionless Speed

Utilizing dual pressed-steel shields (ZZ), this bearing ensures robust shielding against debris without creating the rotational resistance found in rubber contact seals. This significantly lowers energy draw and controls temperature spikes, extending battery lifespans in portable electronics and motorized devices.

03. Ultra-Clean Chrome Steel Construction

Forged using premium, vacuum-degassed GCr15 chrome steel, the structural rings and balls undergo specialized heat treatments to reach excellent Rockwell hardness and wear resilience. Pre-lubricated in a clean-room environment, these components ensure dependable, low-vibration performance right out of the crate.

Interchange Part Numbers

Directly replaces the following equivalent manufacturer parts:

• NSK: 16002ZZ
• SKF: 16002-2Z
• KOYO: 16002ZZ
• NTN: 16002ZZ
• Nachi: 16002ZZE
• FAG: 16002-2Z

Design & Configuration

The standard 16002-ZZ from Welink Bearing is delivered pre-filled with specialized high-speed, whisper-quiet grease designed for long-term industrial service. To satisfy unique engineering requirements, we can provide this model with a C3 radial internal clearance to offset thermal expansion, or construct it from AISI 440C stainless steel for moisture-heavy environments. For systems working under intense dust exposure or liquid splashing, please ask about our contact-sealed 16002-2RS versions.

"Providing a perfect architectural solution where axial space is scarce, the 16002-ZZ drives operational efficiency across precision engineering sectors."