6306-2Z/C4MTF8
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6306-2Z/C4MTF8 Bearing Product Overview & Core Advantages
The 6306-2Z/C4 is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. This precision bearing features integral shielded protection and an optimized internal geometry, enabling it to handle significant radial loads and moderate axial loads in both directions. Its metric dimensions (30mm bore, 72mm OD, 19mm width) and C4 radial internal clearance make it an ideal choice for applications requiring high operational reliability and stability under varying thermal conditions.
6306-2Z/C4MTF8 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Implication |
|---|---|---|
| -2Z | Steel shields on both sides | Provides effective contamination protection while allowing higher speeds compared to contact seals |
| /C4 | Greater than normal radial internal clearance | Suitable for applications with thermal expansion or where interference fits are used |
6306-2Z/C4MTF8 Bearing Structural Features & Performance Benefits
Optimized Internal Design: The deep groove raceway and precision-ground chrome steel components ensure smooth operation and extended service life under radial dynamic loads up to 6002 lbf.
Shielded Protection System: The non-contact 2Z shields retain lubricant and exclude contaminants, enhancing bearing longevity in challenging environments without significant speed penalty.
Enhanced Thermal Compatibility: The C4 clearance accommodates differential thermal expansion between shaft and housing, preventing premature failure in applications with operating temperatures from -30°C to 120°C.
High-Speed Capability: With a limiting speed of 9,600 rpm and precision ABEC 1 | ISO P0 tolerance class, this bearing delivers reliable performance in high-rotation applications.
6306-2Z/C4MTF8 Bearing Typical Application Areas
- Electric Motors and generators requiring reliable, long-life support
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyor systems
- Agricultural Machinery and implements
- Pumps and compressors for general industrial use
- Automotive Components such as alternators and idler pulleys
