6309-2RSNRJEM
6300 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6309-2RSNRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
811 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.015mm to 0
Width
25 mm
Width tolerance
-0.120mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
11915 lbf
Radial static load rating
7194 lbf
Limiting speed
6.7 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 20.93
/ each
In Stock
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6309-2RSNRJEM Bearing Product Overview & Core Advantages
The 6309-2RSNRJEM is a single row deep groove ball bearing engineered for high performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering operational stability and longevity. The bearing features an integral snap ring on the outer ring for simplified axial location and a sealed design to protect against contamination. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides reliable precision and is an excellent choice for applications requiring robust performance and simplified assembly.
6309-2RSNRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6309 | Basic bearing series, indicating a medium duty, metric deep groove ball bearing with a 45mm bore, 100mm OD, and 25mm width. |
| -2RS | Contact seals on both sides. Provides effective protection against contaminants and retains lubricant. |
| NR | Snap ring groove on the outer ring. Facilitates axial location and secure mounting within a housing. |
| JEM | JIS standard snap ring (fitted). The bearing is supplied with the snap ring already installed. |
6309-2RSNRJEM Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. It offers a substantial dynamic load rating of 11,915 lbf and a static load rating of 7,194 lbf, making it suitable for applications with significant radial stresses.
- Simplified Assembly with Snap Ring: The integrated snap ring eliminates the need for complex housing shoulders or end caps, reducing assembly time and cost while ensuring secure axial positioning.
- Enhanced Contamination Resistance: The double-sided contact seals (2RS) effectively shield the internal components from dust, moisture, and other pollutants, significantly extending bearing service life and reducing maintenance needs.
- Standard Precision & Reliable Operation: Conforming to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, this bearing ensures consistent performance, low noise, and smooth operation under a wide temperature range of -30°C to 120°C.
6309-2RSNRJEM Bearing Typical Application Areas
This versatile bearing is ideal for a wide range of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
