629-2Z/C3LTF7
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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629-2Z/C3LTF7 Bearing Product Overview & Core Advantages
The 629-2Z/C3LTF7 is a metric single row deep groove ball bearing designed for reliable performance in various industrial applications. This shielded bearing features a robust construction with chrome steel rings, balls, and cage, providing excellent durability and consistent operation. Its key advantage lies in its ability to handle radial loads efficiently while offering protection against contamination. The bearing comes with a C3 radial internal clearance, making it suitable for applications where thermal expansion or fit interference is a concern. With an ABEC 1 | ISO P0 tolerance class, it delivers dependable precision for general-purpose machinery requiring cost-effective performance.
629-2Z/C3LTF7 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 629 | Basic bearing series, indicating a standard metric deep groove ball bearing design |
| 2Z | Shielded on both sides, providing effective contamination protection while allowing higher speeds than contact seals |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal expansion or interference fits |
| LTF7 | Special designation for lubrication condition (None) and specific manufacturer series |
629-2Z/C3LTF7 Bearing Structural Features & Performance Benefits
This bearing's single row deep groove design provides optimal radial load capacity while maintaining compact dimensions. The chrome steel construction throughout (rings, balls, and cage) ensures consistent thermal expansion characteristics and excellent wear resistance. The shielded design (2Z) effectively excludes contaminants while minimizing friction, contributing to the bearing's limiting speed of 28,000 rpm. The C3 radial clearance accommodates thermal expansion in applications where operating temperatures may vary, preventing premature failure due to excessive preload. With no lubrication required (as specified by LTF7), this bearing offers maintenance-free operation in appropriate applications, supported by its wide temperature range of -30°C to 120°C.
629-2Z/C3LTF7 Bearing Typical Application Areas
- Electric motors and small power tools
- Industrial fans and blowers
- Office equipment including printers and copiers
- Textile machinery components
- Conveyor systems and material handling equipment
- Agricultural machinery auxiliary components
- Medical devices requiring reliable rotation
- Automotive accessories and auxiliary drives
