696, 696Z, 696ZZ, 696RS, 696-2RS Miniature Ball Bearings 6x15x5mm – Compact Deep Groove Bearings for High-Speed Precision & Micro-Mechanical Applications

696, 696Z, 696ZZ, 696RS, 696-2RS Miniature Ball Bearings 6x15x5mm – Compact Deep Groove Bearings for High-Speed Precision & Micro-Mechanical Applications

High-performance 696 series miniature deep groove ball bearings in size 6mm (ID) × 15mm (OD) × 5mm (W), designed for compact devices and micro-mechanical systems requiring smooth, quiet, and high-speed rotation under light to moderate radial loads. Available in multiple sealing configurations to suit diverse operating environments:

• 696: Open type – ideal for clean or controlled settings with custom lubrication
• 696Z / 696ZZ (696-2Z): Single or double metal shields – protect against dust while retaining factory grease
• 696RS / 696-2RS: Single or double rubber seals – provide excellent resistance to moisture and fine contaminants

Manufactured from premium chrome steel (GCr15) — with stainless steel available on request — these bearings feature precision-ground raceways for low friction, minimal noise, and stable operation at high RPMs. Widely used in small electric motors, drones, RC cars/aircraft, robotics, medical instruments, 3D printers, scanners, smart locks, and wearable electronics.

Most sealed models are pre-lubricated with low-torque, long-life grease for maintenance-free performance. The 696 series supports both radial and limited axial loads, making it a versatile solution for space-constrained, high-efficiency designs.

🔧 Key Specifications:

• Models: 696, 696Z, 696ZZ (696-2Z), 696RS, 696-2RS
• Dimensions: 6 × 15 × 5 mm
• Material: Chrome Steel (GCr15) – stainless steel optional
• Precision Rating: ABEC-1 (standard); higher grades available
• Ideal for: Hobby electronics, micro-motors, automation, IoT devices, and precision instruments