62/28-2RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
62/28-2RS1/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.17 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
28 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
58 mm
Outside diameter tolerance
-0.011mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
3777 lbf
Radial static load rating
2136 lbf
Limiting speed
16 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
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In Stock
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62/28-2RS1/C3 Bearing Product Overview & Core Advantages
The 62/28-2RS1/C3 is a single row deep groove ball bearing designed for robust performance in demanding applications. This sealed bearing excels at handling significant radial loads while also accommodating moderate axial loads in both directions. Its key advantages include a high limiting speed and a generous C3 radial internal clearance, making it suitable for applications involving thermal expansion or where shaft misalignment is a concern. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable and consistent operation.
62/28-2RS1/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 62 | Series designation, indicating a deep groove ball bearing with specific dimensional proportions. |
| 28 | Bore diameter in millimeters (28 mm). |
| 2RS1 | Sealing: Features two contact seals (RS1 type) on both sides. This provides superior protection against contaminants and retains lubricant effectively. |
| C3 | Internal Clearance: Denotes a greater than normal radial internal clearance. This is crucial for applications with high rotational speeds or where thermal expansion of the shaft and housing is expected. |
62/28-2RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built with chrome steel rings, balls, and cage, this bearing delivers high strength and durability. Its single row deep groove raceway is optimized to carry substantial radial dynamic loads (3777 lbf) and radial static loads (2136 lbf).
- Effective Sealing for Long Service Life: The 2RS1 contact seals are a critical feature, effectively shielding the internal components from dust, moisture, and other contaminants. This design helps to extend bearing life and maintain performance, making it a maintenance-friendly solution.
- Optimized for Speed and Thermal Conditions: The C3 clearance is a key performance differentiator. It prevents excessive preload and overheating in high-speed operations (up to 16,000 rpm) and accommodates dimensional changes due to thermal expansion, ensuring smooth and reliable performance.
- Precision Manufacturing: Conformance to ABEC 1 | ISO P0 tolerance class guarantees precise running accuracy and low vibration, contributing to the overall efficiency of the machinery it serves.
62/28-2RS1/C3 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial applications, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Auxiliary Units
