6203 NRJEM
6200 Series Snap Ring Bearings
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Part No.
Part No.
6203 NRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.065 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
40 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
44.6 mm
Width of snap ring
1.12 mm
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2237 lbf
Radial static load rating
1068 lbf
Limiting speed
24 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:
$ 2.37
/ each
In Stock
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6203 NRJEM Bearing Product Overview & Core Advantages
The 6203 NRJEM is a single row deep groove ball bearing designed for reliable performance in radial load applications. This metric bearing features a snap ring on its outer ring, enabling secure axial location within a housing without requiring a complex housing shoulder. Manufactured to ABEC 1 | ISO P0 tolerance class, it offers excellent value and consistent performance for general industrial applications. Its open design allows for versatile lubrication options, while the chrome steel construction of all components ensures durability and a long service life.
6203 NRJEM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| NR | Snap Ring (fitted) | Simplifies housing design and provides secure axial location. |
| JEM | JIS Standard Snap Ring | Ensures compatibility with standard JIS housing grooves. |
6203 NRJEM Bearing Structural Features & Performance Benefits
- Snap Ring Locating Feature: The outer ring is equipped with a fitted snap ring. This design provides a positive axial location, simplifying housing construction and reducing assembly costs while maintaining precise bearing positioning.
- Radial Load Capacity: As a deep groove ball bearing, it is primarily designed to support significant radial loads (dynamic: 2237 lbf / static: 1068 lbf), making it a robust choice for various drive systems.
- Open Design & Lubrication Flexibility: The open seal type allows for the use of grease or oil lubrication, providing flexibility to match the specific speed and temperature requirements of the application.
- Standard Precision & Reliability: Built to ABEC 1 (ISO P0) tolerance with CN radial internal clearance, this bearing delivers reliable and consistent operation for a wide range of general-purpose industrial machinery.
6203 NRJEM Bearing Typical Application Areas
- Electric Motors and Gear Motors
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
- Pumps and Compressors
