629-2RSLTN9/C3LT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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629-2RSLTN9/C3LT Bearing Product Overview & Core Advantages
The 629-2RSLTN9/C3LT is a single row deep groove ball bearing designed for exceptional performance in compact spaces. This sealed bearing excels in applications requiring reliable operation under radial loads and moderate axial loads in one direction. Its construction ensures high running accuracy and quiet operation, making it a cost-effective solution for a wide range of industrial applications. The combination of a nylon cage, C3 internal clearance, and integrated seals provides a robust and durable bearing solution.
629-2RSLTN9/C3LT Bearing Model Code Explained, Specifications & Naming Convention
- 629: Basic model number, indicating a single row deep groove ball bearing with a 9 mm bore.
- -2RSL: Designates contact seals on both sides, providing effective protection against contaminants and retaining lubricant.
- TN9: Indicates a glass fiber reinforced nylon cage, which contributes to low friction, quiet operation, and is suitable for high speeds.
- /C3: Specifies a radial internal clearance greater than normal (C3 group), making it suitable for applications with thermal expansion or where interference fits are used.
- LT: Signifies that the bearing is pre-lubricated with a specific, high-quality grease suitable for the stated temperature range.
629-2RSLTN9/C3LT Bearing Structural Features & Performance Benefits
Robust Sealing & Contamination Resistance: The 2RSL contact seals effectively shield the internal components from dust, moisture, and other contaminants, while also retaining the factory-applied grease, enhancing bearing service life.
High-Speed Capability: The lightweight and robust TN9 nylon cage ensures stable operation and low heat generation, enabling the bearing to achieve its high limiting speed of 28,000 rpm.
Optimized Internal Clearance: The C3 radial internal clearance accommodates thermal expansion in the shaft and housing, preventing preload and ensuring smooth operation under varying thermal conditions.
Ready-to-Install & Low Maintenance: Being pre-lubricated (LT) and sealed makes this a maintenance-free component, reducing downtime and total cost of ownership.
629-2RSLTN9/C3LT Bearing Typical Application Areas
This versatile bearing is ideally suited for a multitude of applications across various industries, including:
- Electric Motors (small to medium-sized)
- Power Tools
- Automotive Components (e.g., alternators, starters, pumps)
- Office Machinery (e.g., printers, scanners)
- Medical Equipment (low-noise, compact devices)
- Ventilation Fans and Blowers
