6306-2RS1/C3LTVT210
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6306-2RS1/C3LTVT210
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
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In Stock
Price available upon request.
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6306-2RS1/C3LTVT210 Bearing Product Overview & Core Advantages
The 6306-2RS1/C3 is a single row deep groove ball bearing designed for reliable performance in demanding applications. This sealed bearing excels at handling primarily radial loads and offers robust operation across a wide temperature range. Its key advantages include a generous C3 radial internal clearance for thermal expansion management, integrated sealing for contamination protection, and construction from high-grade chrome steel for durability. This combination makes it a versatile and long-lasting solution for industrial machinery.
6306-2RS1/C3LTVT210 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 2RS1 | Contact rubber seals on both sides | Provides effective protection against contaminants and moisture retention, suitable for dirty environments. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion in applications with high operating temperatures or heavy loads, preventing premature failure. |
6306-2RS1/C3LTVT210 Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and chrome steel construction provide high radial load capacity and reliable performance under steady-state and shock loads.
- Enhanced Sealing & Protection: The 2RS1 contact seals effectively shield the internal components from dust, dirt, and moisture, significantly extending bearing service life in harsh conditions and reducing maintenance needs.
- Optimized Internal Clearance: The C3 clearance is engineered for applications where differential thermal expansion between the shaft and housing occurs, ensuring stable operation and preventing seizure.
- Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class, ensuring consistent quality, smooth running, and reliable interchangeability.
6306-2RS1/C3LTVT210 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of industrial equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring reliable, sealed bearing units.
