6316-2ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Performance
Materials
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6316-2ZJEM Bearing Product Overview & Core Advantages
The 6316-2ZJEM is a single row deep groove ball bearing designed for exceptional reliability in demanding industrial applications. This metric bearing features shielded protection (2Z) on both sides, effectively preventing the ingress of contaminants while retaining lubrication. Engineered to primarily handle radial loads, it offers a robust solution with high running accuracy due to its ABEC 1 | ISO P0 tolerance class. Its construction from high-grade chrome steel ensures durability and a long service life, making it a cornerstone component for machinery requiring consistent performance.
6316-2ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| 6316 | Standard designation for a single row deep groove ball bearing with 80mm bore, 170mm OD, and 39mm width. | Defines the core bearing dimensions and type. |
| 2Z | Contact shields on both sides of the bearing. | Provides effective contamination protection, extending bearing life in dirty environments. |
| JEM | Specifies the radial internal clearance group (CN) and potentially other standardized manufacturing features. | Ensures optimal internal fit for standard operating conditions, contributing to smooth operation and controlled running temperature. |
6316-2ZJEM Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The deep groove raceway and single row design are engineered to efficiently carry high radial dynamic load ratings of 27,652 lbf and radial static load ratings of 19,491 lbf, providing robust support for rotating shafts.
- Shielded for Protection: The non-removable steel shields (2Z) serve as a physical barrier against dust and debris. This design is ideal for applications where the primary concern is contamination, not the complete sealing of fluids.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing ensures low noise and vibration levels, which is critical for the smooth operation of industrial equipment.
- Standard Internal Clearance: The CN radial internal clearance is the standard group, suitable for a wide range of common applications and operating temperatures, ensuring reliable performance without the need for special selection in most cases.
- Material Integrity: Constructed entirely from chrome steel (rings, balls, and cage), the bearing offers high hardness, wear resistance, and consistent performance across its specified temperature range of -30°C to 120°C.
6316-2ZJEM Bearing Typical Application Areas
The 6316-2ZJEM is a versatile component found in a wide array of industrial machinery. Its combination of high load capacity, contamination protection, and standard precision makes it suitable for:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Ventilation and Fan Systems
- General Industrial Machinery requiring reliable shaft support
