62302-2RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
62302-2RS1/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.11 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.007mm to 0
Outside diameter
42 mm
Outside diameter tolerance
-0.009mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2563 lbf
Radial static load rating
1214 lbf
Limiting speed
12 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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62302-2RS1/C3 Bearing Product Overview & Core Advantages
The 62302-2RS1/C3 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing excels at handling radial loads and moderate axial loads in both directions. Its compact design, combined with a C3 radial internal clearance, makes it ideal for applications where thermal expansion is a factor, ensuring reliable operation and high rigidity. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision and durability.
62302-2RS1/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 62302 | Basic designation for a single row deep groove ball bearing with a 15mm bore. | Standardized dimensions for easy interchangeability. |
| 2RS1 | Bearing is fitted with contact seals on both sides. | Provides excellent protection against contaminants and retains lubricant, enhancing service life. |
| C3 | Specifies a greater than normal radial internal clearance. | Accommodates thermal expansion in applications with high operating temperatures or tight fits, preventing premature failure. |
62302-2RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing offers high strength and resistance to wear. With a dynamic load rating of 2563 lbf and a static load rating of 1214 lbf, it is built to handle significant radial loads reliably.
- Effective Sealing for Longevity: The 2RS1 double-contact seals effectively shield the internal components from dust, moisture, and other contaminants. This design also securely retains any subsequently added lubricant, making the bearing suitable for environments where contamination is a concern.
- Optimized for Thermal Conditions: The C3 internal clearance is a critical feature for applications prone to thermal expansion, such as in electric motors or gearboxes. This prevents excessive preload and overheating, contributing to stable performance and a longer operational lifespan.
- Balanced Performance: The combination of a sturdy steel cage and precision grinding allows for a limiting speed of 12,000 rpm, making it a versatile choice for a wide range of industrial speeds.
62302-2RS1/C3 Bearing Typical Application Areas
The 62302-2RS1/C3 is a versatile component found in numerous industrial sectors, including:
- Electric Motors: Ideal for main and auxiliary shafts in small to medium-sized motors, where its seals and C3 clearance manage heat and contamination.
- Industrial Gearboxes and Transmissions: Provides reliable support in gearbox assemblies, handling radial loads effectively.
- Material Handling Equipment: Used in conveyor pulleys, rollers, and fans.
- Agricultural Machinery: Suitable for applications in pumps and auxiliary drives that require protection from harsh environments.
- General Machinery: A reliable choice for various industrial machines requiring a sealed, deep groove ball bearing with a robust load capacity.
