62306-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
62306-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.5 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.011mm to 0
Width
27 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6317 lbf
Radial static load rating
3597 lbf
Limiting speed
6.3 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 16.96
/ each
In Stock
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62306-2RS1 Bearing Product Overview & Core Advantages
The 62306-2RS1 is a metric single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with sealed construction and manufactured to P6 tolerance class, this bearing offers high precision, reliable operation, and long service life. Its primary advantage lies in its ability to accommodate high radial loads while providing effective protection against contamination, making it an ideal maintenance-free solution for a wide range of industrial machinery.
62306-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 62306 | Basic designation for a single row deep groove ball bearing with a 30mm bore and 72mm outside diameter. |
| 2RS1 | Indicates the bearing is fitted with two contact seals (RS1 type) on both sides. These seals provide superior protection against dust, dirt, and moisture, retaining lubricant effectively. |
62306-2RS1 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway geometry is optimized to support significant radial dynamic and static loads (6317 lbf and 3597 lbf respectively), ensuring stable operation under heavy-duty conditions.
- Sealed & Pre-lubricated Design: The integral 2RS1 contact seals and factory-applied grease lubrication create a sealed, maintenance-free unit. This design prevents lubricant leakage and contaminant ingress, significantly extending bearing service life.
- Precision & Speed Performance: Manufactured to a P6 tolerance class with a standard CN radial internal clearance, this bearing ensures high running accuracy. The stainless steel cage and optimized design contribute to a high limiting speed of 6,300 rpm.
- Robust Material Construction: Components made from chrome steel (rings and balls) and a stainless steel cage offer excellent durability, wear resistance, and corrosion protection, suitable for a temperature range of -30°C to 120°C.
62306-2RS1 Bearing Typical Application Areas
This versatile sealed ball bearing is widely used across various industries, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
