609-2Z/C3LT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
609-2Z/C3LT
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
14.7 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
9 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
24 mm
Outside diameter tolerance
-0.008mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
642 lbf
Radial static load rating
260 lbf
Limiting speed
32 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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609-2Z/C3LT Bearing Product Overview & Core Advantages
The 609-2Z/C3LT is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features shielded construction on both sides, offering effective protection against contamination. Engineered with a C3 radial internal clearance, it is well-suited for applications involving thermal expansion or where interference fits are used. Its compact design, high limiting speed, and robust dynamic load rating make it an excellent choice for applications requiring precision and durability.
Model Code Breakdown
| Suffix | Technical Meaning |
|---|---|
| 609 | Standard deep groove ball bearing series with a 9 mm bore. |
| 2Z | Bearing is shielded on both sides. This provides good protection against solid contaminants while maintaining low friction and allowing for high speeds. |
| C3 | Indicates a greater than normal radial internal clearance. This is beneficial in applications with high rotational speeds or where differential thermal expansion between the shaft and housing occurs. |
| LT | Signifies the bearing is lubricated with a high-temperature grease, suitable for the specified operating temperature range. |
609-2Z/C3LT Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel for rings, balls, and cage, ensuring high strength, wear resistance, and a long operational life.
- Effective Sealing: The double-shielded (2Z) design effectively excludes contaminants like dust and debris, protecting the bearing's interior and preserving lubricant integrity without significantly increasing rotational torque.
- Optimized Internal Clearance: The C3 clearance accommodates thermal expansion in the shaft and housing, preventing preload and potential seizure, which is critical for maintaining performance under varying thermal conditions.
- High-Speed Capability: The combination of a precision steel cage, optimized geometry, and effective lubrication allows for a high limiting speed of 32,000 rpm, making it suitable for demanding rotational applications.
- Ready-to-Use & Low Maintenance: Pre-lubricated with a high-temperature grease and sealed for life, this bearing is ready for installation and requires no relubrication, reducing maintenance needs.
609-2Z/C3LT Bearing Typical Application Areas
This versatile bearing is ideal for a wide range of compact and high-speed machinery, including:
- Small electric motors and gear motors
- Precision spindles
- Office machinery and computer cooling fans
- Medical and dental handpieces
- Textile machinery
- Pumps and compressors
