207-2Z
With Filling Slots Deep Groove Bearings
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Basic Information
Main Dimensions
Performance
Materials
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207-2Z Bearing Product Overview & Core Advantages
The 207-2Z is a single row deep groove ball bearing featuring integral shielded protection on both sides. Engineered for radial load applications, this metric bearing delivers reliable performance in compact spaces. Its P0 tolerance class and standardized CN radial internal clearance ensure consistent operation, while the nylon cage contributes to smooth, quiet running. Pre-lubricated with grease, it offers immediate installation readiness and is suitable for a wide operating temperature range from -30°C to 120°C.
207-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 207 | Basic bearing designation indicating standard metric dimensions: 35mm bore, 72mm OD, 17mm width |
| 2Z | Double-sided steel shields providing effective contamination protection while retaining lubricant |
207-2Z Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway geometry enables efficient handling of radial dynamic loads up to 6182 lbf and static loads up to 4946 lbf, making it suitable for moderate to high load applications.
Enhanced Operational Efficiency: The nylon cage provides excellent guidance for the chrome steel balls, reducing friction and enabling smooth operation at limiting speeds up to 8000 rpm.
Maintenance-Free Operation: With factory-applied grease lubrication and double-sided shields, the bearing offers long-term protection against contamination and lubricant loss, reducing maintenance requirements.
Precision Engineering: Manufactured to P0 tolerance class with controlled radial internal clearance (CN), ensuring consistent performance and reliable operation in various applications.
207-2Z Bearing Typical Application Areas
- Electric Motors and small industrial motors requiring reliable radial support
- Power Tools and handheld equipment where compact size and contamination resistance are critical
- Industrial Gearboxes and transmission systems operating at moderate speeds
- Material Handling Equipment including conveyor systems and small pulleys
- Agricultural Machinery components requiring shielded protection in dusty environments
- Automotive Accessories such as alternators, pumps, and auxiliary drives
