6306-RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6306-RS1/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
346 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6002 lbf
Radial static load rating
3372 lbf
Limiting speed
9.6 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:
$ 8.91
/ each
In Stock
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6306-RS1/C3 Bearing Product Overview & Core Advantages
The 6306-RS1/C3 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable operation under significant radial loads. Its sealed design and C3 radial internal clearance make it an ideal choice for industrial environments where contamination protection and thermal expansion accommodation are critical. This bearing offers a robust solution with a high limiting speed and excellent dynamic load capacity, ensuring long service life and operational reliability in demanding conditions.
6306-RS1/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| RS1 | Contact Seal on One Side | Provides effective protection against contaminants like dust and moisture, retaining lubrication. |
| /C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion in the shaft or housing, preventing binding and ensuring smooth operation in applications with elevated temperatures. |
6306-RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and continuous shoulder design enable the bearing to handle high radial dynamic load ratings efficiently, providing stable and reliable support.
- Superior Sealing with RS1: The integrated contact seal effectively shields the internal components from contaminants, significantly extending the bearing's service life and reducing maintenance needs in harsh environments.
- Optimized Internal Clearance (C3): The C3 radial internal clearance is engineered for applications prone to thermal expansion, ensuring consistent performance and preventing premature failure due to thermal stresses.
- High-Speed Capability: Manufactured to ABEC 1 | ISO P0 tolerance standards with precision-ground components, this bearing supports high limiting speeds suitable for a wide range of industrial machinery.
- Durable Material Construction: Made entirely from chrome steel for rings, balls, and cage, the bearing offers high strength, wear resistance, and consistent performance across its specified temperature range.
6306-RS1/C3 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
- General Industrial Machinery requiring robust radial load support
