6003-2RSH/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6003-2RSH/C3 GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
39 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
35 mm
Outside diameter tolerance
-0.011mm to 0
Width
10 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
1349 lbf
Radial static load rating
731 lbf
Limiting speed
21 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
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:
$ 4.69
/ each
In Stock
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6003-2RSH/C3 GJN Bearing Product Overview & Core Advantages
The 6003-2RSH/C3 GJN is a single row deep groove ball bearing designed for high-performance applications requiring reliable operation under radial loads. This metric bearing features integral seals (2RSH) for superior contamination protection and a C3 radial internal clearance suitable for applications with thermal expansion or demanding fit conditions. Manufactured from chrome steel throughout, it offers excellent durability and a limiting speed of 21,000 rpm, making it a robust and versatile component for various industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6003 | Basic bearing designation: 17 mm bore, 35 mm OD, 10 mm width. |
| 2RSH | Contact seals on both sides, made of NBR rubber for effective exclusion of contaminants. |
| /C3 | Radial internal clearance greater than Normal group, ideal for applications with shaft or housing interference fits or elevated operating temperatures. |
| GJN | Grease filling: A low-noise, high-temperature stable grease, suitable for the specified temperature range. |
6003-2RSH/C3 GJN Bearing Structural Features & Performance Benefits
- Sealed & Lubricated for Life: The 2RSH contact seals provide excellent protection against dust and moisture ingress. Combined with the GJN grease filling, this design offers a maintenance-free solution, reducing downtime and lifecycle costs.
- Optimized Internal Clearance: The C3 radial clearance accommodates thermal expansion and tight interference fits commonly encountered in electric motors and gearboxes, preventing premature failure due to excessive preload.
- Robust Load Capacity: With a dynamic load rating of 1349 lbf and a static load rating of 731 lbf, this bearing is engineered to handle significant radial loads in continuous operation.
- Precision & Speed: Manufactured to ABEC 1 | ISO P0 tolerance class, it ensures consistent performance and smooth operation at high speeds, up to its limiting speed of 21,000 rpm.
6003-2RSH/C3 GJN Bearing Typical Application Areas
This bearing is ideally suited for a wide range of applications, including:
- Electric Motors (especially small to medium-sized)
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Conveyor Rollers
- Agricultural Machinery
- Automotive Components (e.g., alternators, water pumps)
