6307-2RSNRJEM
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6307-2RSNRJEM Bearing Product Overview & Core Advantages
The 6307-2RSNRJEM is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This sealed bearing is designed to primarily handle radial loads while offering reliable operation. Its key advantages include a snap ring groove on the outer ring for simplified axial location and secure mounting, and integral contact seals that protect against contamination. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent quality and is ideal for applications requiring robust performance and extended service life without relubrication.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6307 | Standard deep groove ball bearing series with 35mm bore, 80mm OD, 21mm width. |
| -2RS | Fitted with contact seals on both sides for superior protection against contaminants and moisture. |
| NR | Outer ring features a snap ring groove, enabling simplified axial positioning and secure housing fit. |
| JEM | JEM standard, indicating specific design and manufacturing specifications. |
6307-2RSNRJEM Bearing Structural Features & Performance Benefits
Robust Construction & High Load Capacity: Built entirely from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. With a radial dynamic load rating of 7509 lbf and a static load rating of 4339 lbf, it is capable of handling significant radial forces in various industrial environments.
Simplified Mounting & Axial Location: The integrated snap ring groove on the outer ring eliminates the need for complex housing shoulders or end caps, reducing assembly time and cost while ensuring secure axial positioning.
Sealed & Maintenance-Free Operation: The -2RS designation signifies that the bearing is pre-equipped with high-performance contact seals on both sides. This design effectively excludes contaminants and retains grease, making the bearing maintenance-free and suitable for the entire specified temperature range of -30°C to 120°C.
Optimized for Reliable Performance: The standard CN radial internal clearance and ABEC 1 precision ensure smooth, low-vibration operation. With a limiting speed of 8,500 rpm, it is well-suited for a wide range of medium-speed applications.
6307-2RSNRJEM Bearing Typical Application Areas
The 6307-2RSNRJEM is a versatile component ideal for numerous sectors, including:
- Electric Motors & Gearboxes: For supporting shafts and providing reliable, sealed operation.
- Industrial Pumps & Compressors: Where contamination resistance and secure mounting are critical.
- Material Handling Equipment: Such as conveyor rollers and pulleys.
- Agricultural Machinery: For applications requiring durability in harsh, dusty environments.
- General Industrial Machinery: Any application needing a robust, pre-sealed, and easily mounted ball bearing.
