6306-2RZ/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6306-2RZ/C3GJN Bearing Product Overview & Core Advantages
The 6306-2RZ/C3GJN is a sealed single row deep groove ball bearing designed for reliable performance in demanding industrial applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent operation and long service life. Its key advantage lies in its ability to handle radial loads efficiently while offering protection against contamination through its integral seals. The C3 radial internal clearance makes it particularly suitable for applications where thermal expansion is a concern, ensuring stable performance across a wide temperature range.
6306-2RZ/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| 2RZ | Non-contact rubber seals on both sides | Effective contamination protection with minimal friction |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion in high-temperature applications |
| GJN | Polyurea grease with temperature range -30°C to +150°C | Extended lubrication life and reliable performance across wide temperature range |
6306-2RZ/C3GJN Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables efficient handling of radial loads while accommodating moderate axial loads in both directions, making it versatile for various mounting configurations.
Sealed Construction: The 2RZ non-contact rubber seals provide excellent protection against contaminants while maintaining low operating friction, contributing to the bearing's 9,600 rpm limiting speed capability.
Enhanced Clearance: The C3 radial internal clearance ensures reliable operation in applications subject to thermal expansion or where interference fits are used, preventing premature failure due to excessive preload.
Premium Materials: Manufactured from chrome steel for both rings and balls, the bearing delivers consistent hardness and wear resistance, supported by a durable chrome steel cage for reliable ball guidance.
6306-2RZ/C3GJN Bearing Typical Application Areas
- Electric Motors: Main shaft support in industrial motors and generators
- Industrial Gearboxes: Power transmission systems requiring reliable bearing performance
- Material Handling Equipment: Conveyor systems, pulley assemblies, and roller applications
- Agricultural Machinery: Implement drives and PTO shaft applications
- Industrial Fans & Blowers: Shaft support in ventilation and air movement systems
- Pumps & Compressors: Rotating element support in fluid handling equipment
