6315-2RS1/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Performance
Materials
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6315-2RS1/C3GJN Bearing Product Overview & Core Advantages
The 6315-2RS1/C3GJN is a single row deep groove ball bearing designed for robust performance in demanding applications. As a metric bearing, it excels in handling primarily radial loads while also accommodating moderate axial loads in both directions. Its sealed construction (2RS1) ensures excellent contamination protection, making it a reliable, low-maintenance solution. The bearing is manufactured to ABEC 1 | ISO P0 tolerance standards, offering consistent quality and performance for general industrial use. Its optimized internal geometry contributes to smooth operation and a long service life.
6315-2RS1/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6315 | Basic series number; defines the boundary dimensions (75mm bore, 160mm OD, 37mm width) | Standardized sizing for easy interchangeability and selection. |
| 2RS1 | Contact rubber seals on both sides | Provides superior protection against contaminants and retains lubricant effectively. |
| C3 | Radial internal clearance greater than Normal (CN) | Ideal for applications with expected thermal expansion or where interference fits are used. |
| GJN | Specifies a polyurea grease fill with a standard NLGI 2 consistency | Offers good performance across a wide temperature range and extended re-lubrication intervals. |
6315-2RS1/C3GJN Bearing Structural Features & Performance Benefits
The single row deep groove design is a versatile and widely used configuration. The deep, continuous raceways on both rings enable high radial load capacity and accommodate combined loads. The use of high-grade chrome steel for all bearing components (rings, balls, cage) ensures high strength, durability, and resistance to wear. The 2RS1 contact seals are integral to the bearing's performance, providing a high degree of sealing effectiveness that protects the precision-ground rolling elements and the GJN polyurea grease from contamination, thereby ensuring consistent operation and a long, maintenance-free lifespan. The specified C3 radial clearance provides operational stability in applications prone to thermal gradients.
6315-2RS1/C3GJN Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, sealed ball bearings
