• Small DC and Stepper Motors
• Cooling Fans & Blowers
• Micro Gearmotors
• Servo Motor Axles

• Printers, Scanners & Copiers
• Optical Disc Drives
• Cash Handling Equipment
• Small Household Appliances

• Encoders & Sensors
• Gauges & Measuring Devices
• Laboratory Equipment
• Medical Hand Tools

• Small Conveyor Idlers
• Textile Spindles
• Low-Power Pump Rotors
• Control Valve Actuators

01. Dual-Shield Contamination Defense

The double non-contact pressed steel shields provide reliable two-sided protection against dust and larger airborne particles. This setup effectively retains internal lubrication for extended service life while maintaining very low rotational resistance and minimal drag torque.

02. Slim & Lightweight (Extra Light Series)

Designed within the extra light series, this bearing features a significantly reduced cross-section, achieving an optimal balance between performance and space efficiency. Its compact and slender profile is well-suited for applications where strict dimensional limits are a key design factor.

03. Smooth & Quiet Operation

Manufactured to standard industrial tolerances and available in higher precision grades (up to P5). The optimized internal geometry and raceway finishing promote exceptionally smooth and quiet rotation, minimizing vibration and noise—ideal for sensitive electronic and acoustic environments.

Interchange Part Numbers

Direct replacement for:

• SKF: 606-2Z
• NSK: 606 ZZ
• FAG: 606-ZZ
• NMB: MR106ZZ
• NTN: 606ZZ

Design & Configuration

The 606-ZZ is equipped with double pressed steel shields on both sides for effective contamination protection. For applications that require resistance to moisture or finer particulates, the double rubber contact seal variant (606-2RS) is also available.

"In settings where exposure to moisture or fine dust is a concern, the sealed 606-2RS version is recommended for enhanced protection."