6209-2ZNRJEM
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6209-2ZNRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
407 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 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
7351 lbf
Radial static load rating
4564 lbf
Limiting speed
7.7 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:
$ 11.15
/ each
In Stock
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6209-2ZNRJEM Bearing Product Overview & Core Advantages
The 6209-2ZNRJEM is a single row deep groove ball bearing engineered for superior performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while its snap ring fitted outer ring provides secure axial location, simplifying housing design. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable operation and is shielded (2Z) to protect against contamination, making it a robust and durable choice for a wide range of industrial machinery.
6209-2ZNRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6209 | Standard bearing series; 45 mm bore, 85 mm OD, 19 mm width. | Defines the core bearing dimensions and load capacity. |
| 2Z | Non-contact steel shields on both sides. | Protects the bearing from dust and debris while allowing for high-speed operation. |
| NR | Snap ring groove on the outer ring. | Enables secure axial location within the housing, reducing assembly complexity and cost. |
| JEM | A specific internal design and clearance specification (CN). | Optimizes performance for standard operating conditions, ensuring consistent and reliable operation. |
6209-2ZNRJEM Bearing Structural Features & Performance Benefits
- Robust Construction: Made entirely from chrome steel, including rings, balls, and cage, providing high strength and durability for a long service life under radial loads.
- Enhanced Contamination Protection: The non-contact 2Z shields effectively keep contaminants out without significantly increasing friction, contributing to the bearing's limiting speed of 7,700 rpm.
- Simplified Assembly and Positioning: The outer ring snap ring (NR) feature allows for positive axial location, preventing creep and simplifying the design of the bearing housing.
- Standardized Internal Clearance: The CN radial internal clearance is suited for most common applications, providing a balance between quiet operation and thermal expansion management.
6209-2ZNRJEM Bearing Typical Application Areas
This versatile bearing is ideally suited for applications requiring reliable performance and simplified mounting. Common uses include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
