62308-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
62308-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.92 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.013mm to 0
Width
33 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
9217 lbf
Radial static load rating
5395 lbf
Limiting speed
5 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:
$ 27.8
/ each
In Stock
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62308-2RS1 Bearing Product Overview & Core Advantages
The 62308-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features integral contact seals (2RS1) and pre-applied grease lubrication, making it a robust, ready-to-install solution. Its primary strength lies in its ability to handle significant radial loads while offering reliable operation across a wide temperature range. Manufactured with precision P6 tolerance and chrome steel components, it delivers high reliability and long service life in compact spaces.
62308-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 62308 | Basic bearing designation (60 series, medium duty, 40mm bore) | Standardized dimensions for easy interchangeability |
| 2RS1 | Two-sided contact seals made of NBR rubber | Effective protection against contaminants; retains lubricant for maintenance-free operation |
62308-2RS1 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway geometry is optimized to support high radial dynamic load ratings (9217 lbf) and radial static load ratings (5395 lbf). The use of high-grade chrome steel for rings and balls ensures dimensional stability under load.
- Sealed & Lubricated for Life: The 2RS1 contact seals provide a highly effective barrier against dust, moisture, and other contaminants. Combined with factory-applied grease lubrication, this design ensures long-term, maintenance-free operation in various environments.
- Precision & Speed Performance: Manufactured to P6 tolerance class for high running accuracy. The stainless steel cage provides secure ball guidance, contributing to stable operation at the specified limiting speed.
- Wide Operating Range: Suitable for a temperature range from -30°C to 120°C, making it versatile for numerous industrial applications.
62308-2RS1 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of machinery and equipment requiring reliable, sealed rotary motion, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Fans
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (Alternators, Water Pumps)
