6316
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6316 Bearing Product Overview & Core Advantages
The 6316 metric ball bearing is a single row deep groove ball bearing engineered for superior performance in demanding industrial applications. Designed primarily for radial load applications, this bearing features an open design that facilitates optimal lubrication and cooling. Manufactured to ABEC-1 precision standards with CN radial internal clearance, it delivers reliable operation and extended service life. Its robust construction using chrome steel rings and balls with a stainless steel cage ensures exceptional durability and consistent performance across a wide temperature range from -30° to 110°C.
6316 Bearing Model Code Explained, Specifications & Naming Convention
| Code Element | Technical Meaning | Performance Benefit |
|---|---|---|
| 63 | Deep Groove Ball Bearing Series | Optimized for high radial load capacity |
| 16 | Bore Diameter: 80 mm | Standard metric sizing for shaft compatibility |
| Open Construction | No seals or shields | Allows for custom lubrication and higher speed operation |
| ABEC-1 | Precision Tolerance Class | Ensures consistent performance and smooth operation |
6316 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables excellent radial load capacity while accommodating moderate axial loads in both directions, making it versatile for various mounting configurations.
Premium Material Construction: The combination of chrome steel rings and balls provides superior wear resistance and fatigue life, while the stainless steel cage offers excellent corrosion resistance and dimensional stability at high speeds.
High-Speed Capability: With a limiting speed of 4,000 rpm and open design for efficient lubrication, this bearing maintains stable operation in high-speed applications. The precision manufacturing to ABEC-1 standards ensures minimal vibration and noise.
Precision Engineering: Tight dimensional tolerances (bore: -0.015mm to 0, OD: -0.025mm to 0) and controlled CN radial clearance provide predictable performance and easy installation in precision machinery.
6316 Bearing Typical Application Areas
- Electric Motors and generators requiring reliable radial support
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery for implement drives and wheel hubs
- Pump Systems and fluid handling equipment
- General Industrial Machinery where robust radial load capacity is essential
