6302-RSH
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6302-RSH
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.082 kg
Tolerance class
P6
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
13 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2675 lbf
Radial static load rating
1214 lbf
Limiting speed
12 X 1000 rpm
Lubrication
None
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
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In Stock
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6302-RSH Bearing Product Overview & Core Advantages
The 6302-RSH is a metric single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with precision P6 tolerance and sealed construction, it delivers reliable operation and long service life. Its core advantages include high radial load capacity, consistent operation at limiting speeds up to 12,000 rpm, and robust construction using chrome steel rings and balls with a stainless steel cage. This bearing is pre-lubricated and sealed, making it a maintenance-free solution for applications requiring high reliability.
6302-RSH Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| RSH | Indicates the bearing is equipped with contact seals on both sides. The "RSH" designation typically refers to Nitrile Rubber (NBR) seals, providing excellent protection against contaminants and retaining lubrication effectively. |
6302-RSH Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway design is optimized to support high radial dynamic load ratings (2675 lbf) and static loads (1214 lbf). The robust construction ensures stable operation under load.
- Sealed & Lubricated for Life: The RSH contact seals effectively shield the internal components from dust, moisture, and other contaminants. Combined with factory-applied grease, this creates a maintenance-free system ideal for sealed-for-life applications.
- Precision & Speed Performance: Manufactured to P6 tolerance class, this bearing offers high running accuracy and reduced vibration. The stainless steel cage and optimized internal geometry contribute to a high limiting speed of 12,000 rpm.
- Standard Internal Clearance & Material Quality: The CN radial internal clearance is suitable for a wide range of operating conditions. Components made from chrome steel and a stainless steel cage provide excellent durability and corrosion resistance.
6302-RSH Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Fans)
- Agricultural Machinery
- Automotive Components (Alternators, Starters)
- General Machinery requiring reliable, sealed ball bearings
