6313/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6313/C3W64 Bearing Product Overview & Core Advantages
The 6313/C3W64 is a single row deep groove ball bearing engineered for exceptional performance in demanding industrial applications. This metric bearing features a C3 radial internal clearance and Solid Oil lubrication, making it particularly suitable for applications with thermal expansion challenges. Its robust construction delivers reliable radial load capacity while maintaining smooth operation across a wide temperature range. The precision manufacturing to ABEC 1/ISO P0 standards ensures consistent performance and long service life in various machinery and equipment.
6313/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6313 | Standard deep groove ball bearing series with 65mm bore, 140mm OD, 33mm width | Standard dimensions for easy replacement and installation |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, ideal for high-temperature applications |
| W64 | Solid Oil lubrication system | Maintenance-free operation, excellent contamination resistance |
6313/C3W64 Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The deep groove raceway design enables excellent radial load capacity while accommodating moderate axial loads in both directions. The precision-ground surfaces minimize friction and ensure smooth rotation.
Enhanced Thermal Performance: The C3 radial clearance provides additional space between rolling elements and raceways, preventing binding and reducing heat generation under thermal expansion conditions.
Maintenance-Free Operation: The Solid Oil lubrication system (W64) replaces traditional grease with a polymer-based oil-saturated material, offering superior contamination resistance and eliminating lubrication-related maintenance throughout the bearing's service life.
High-Quality Material Construction: Manufactured from chrome steel for both rings and balls, ensuring excellent wear resistance and durability under demanding operating conditions.
6313/C3W64 Bearing Typical Application Areas
- Electric Motors - Main shaft support in industrial motors and generators
- Industrial Gearboxes - Power transmission systems requiring reliable radial support
- Material Handling Equipment - Conveyor systems, pulley assemblies, and lifting mechanisms
- Agricultural Machinery - Implement drives, PTO shafts, and harvesting equipment
- Industrial Fans and Blowers - Shaft support in ventilation and air movement systems
- Construction Equipment - Various rotating components in heavy machinery
