6208-ZNRJEM
6200 Series Snap Ring Bearings
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Part No.
Part No.
6208-ZNRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
366 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 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
6542 lbf
Radial static load rating
4002 lbf
Limiting speed
8.3 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:
$ 9.21
/ each
In Stock
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6208-ZNRJEM Bearing Product Overview & Core Advantages
The 6208-ZNRJEM is a single row deep groove ball bearing designed for high-performance industrial applications requiring reliable radial load capacity and precise operation. This metric bearing features a shielded design and a unique snap ring fitted on the outer ring, providing excellent axial locating capability and simplified installation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent performance and is ideal for applications demanding robust construction and dimensional stability within a compact 18 mm width.
6208-ZNRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| Z | Shield on one side | Protects against contamination from one direction, retaining factory grease. |
| NR | Snap Ring Groove on outer ring | Facilitates axial positioning and secure mounting in the housing, simplifying assembly. |
| JEM | JEM (Japan Electric Machine) standard designation | Indicates conformance to specific dimensional and performance standards for electric motor applications. |
6208-ZNRJEM Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove construction, combined with chrome steel rings and balls, provides a high radial dynamic load rating of 6542 lbf and a radial static load rating of 4002 lbf, ensuring dependable performance under significant stress.
- Precision & Stability: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, this bearing offers smooth, low-vibration operation essential for precision machinery.
- Simplified Assembly & Axial Location: The integrated snap ring (fitted) on the outer ring acts as a positive outer ring locating feature, eliminating the need for complex housing shoulders and reducing assembly time and cost.
- Contamination Protection: The shielded (Z) design helps retain lubricant and exclude larger contaminants, enhancing bearing service life in various environments.
6208-ZNRJEM Bearing Typical Application Areas
This bearing is ideally suited for applications requiring reliable radial support and easy axial positioning, such as:
- Electric Motors (specifically those built to JEM standards)
- Industrial Gearboxes and Transmissions
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
