625-2RZTN9/C3GMG

• 625: Basic series designation, indicating a standard single row deep groove ball bearing with a 5 mm bore.
• -2RZ: Signifies the bearing is equipped with non-contact seals on both sides, providing effective protection against contaminants with minimal friction.
• TN9: Denotes a glass fiber reinforced nylon cage (polyamide), which contributes to quiet operation, low friction, and is suitable for high speeds.
• /C3: Indicates a greater than normal radial internal clearance (C3 group), making it suitable for applications with thermal expansion or where interference fits are used.
• GMG: Specifies the use of a high-quality, high-temperature grease lubricant, enabling operation within a wide temperature range (-30°C to 120°C).

Robust Construction & High Precision: Manufactured from chrome steel for both rings and balls, this bearing offers excellent durability and wear resistance. Its ABEC 1 (ISO P0) tolerance class ensures consistent and reliable performance for a wide range of applications.

Optimized for Speed & Efficiency: The combination of the low-friction TN9 nylon cage and non-contact 2RZ seals allows for a high limiting speed of 36,000 rpm, making it an excellent choice for high-speed applications.

Long-Term Reliability & Low Maintenance: The bearing is pre-lubricated with GMG grease and sealed for life. This maintenance-free design protects against contamination and ensures consistent lubrication, extending service intervals and operational life.

This versatile bearing is commonly specified in:

• Small Electric Motors (e.g., for power tools, appliances, fans)
• Precision Instrumentation and medical devices
• Office Automation Equipment (printers, scanners)
• Textile Machinery spindles
• Various light-duty industrial drives