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KSM SS6213 2RS Metric Series Stainless Steel Ball Bearing (Made in Japan)
MODEL SS6213 2RS
$273.33 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
ID (mm)
65
Measurement Type
Metric
OD (mm)
120
Sealing
Double Sealed
Width (mm)
23
KMS SS6213 2RS Stainless Steel Ball Bearing
The KMS SS6213 2RS is a high-performance stainless steel ball bearing designed for a wide range of applications requiring reliability and durability. Engineered with precision, this metric series bearing is suitable for various environments, making it an ideal choice for both industrial and automotive sectors.
Key Features
- Material Composition: Constructed from high-grade stainless steel, offering excellent corrosion resistance and strength.
- Sealing Mechanism: Features dual rubber seals (2RS) that provide enhanced protection against dust and moisture, ensuring longevity and performance.
- Dimensions: Standard metric size with an inner diameter of 65 mm, outer diameter of 120 mm, and a width of 23 mm, making it compatible with various machinery and equipment.
- Ball Arrangement: Precision-engineered ball design that minimizes friction, resulting in smoother operation and reduced wear.
- Load Ratings: Capable of supporting both radial and axial loads, with a dynamic load rating of 19,600 N and a static load rating of 11,900 N, ensuring reliability under heavy-duty conditions.
Applications
- Industrial Machinery: Ideal for use in conveyor systems, pumps, and motors, where smooth and reliable operation is critical.
- Automotive: Suitable for applications in automotive components, enhancing performance and reliability in vehicles.
- General Engineering: Commonly used in various engineering applications where high precision and durability are required.
- Compatibility: Designed to fit standard housings and assemblies, making it easy to replace existing bearings without modification.
Benefits
- Enhanced Durability: The stainless steel construction and rubber seals provide superior resistance to environmental challenges, prolonging service life.
- Low Maintenance: The sealed design reduces the need for regular lubrication and maintenance, saving time and costs in operational settings.
- Smooth Operation: The precision ball arrangement minimizes friction, leading to quieter and more efficient performance, boosting overall productivity.
KMS 6200 Series Bearings
The 6200 series is one of the most widely used deep groove ball bearing ranges in industry, valued for its balance of compact size, load handling, durability, and high speed performance. Commonly used in electric motors, pumps, conveyors, gearboxes, agricultural machinery, fans, and automotive systems, 6200 series bearings are designed to support both radial and moderate axial loads while maintaining low friction and smooth rotation.
What is a 6200 Series Bearing?
6200 series bearings are single row deep groove ball bearings manufactured to ISO standard dimensions. The naming convention identifies the bearing family and size, with each variation offering different bore diameters while maintaining the same general design characteristics.
These bearings are available in:
- Open configuration
- Shielded variants (ZZ or 2Z)
- Rubber sealed variants (2RS)
Shielded and sealed versions are pre lubricated and typically maintenance free for the life of the bearing.
Common 6200 Series Bearing Sizes
| Bearing | Bore (ID) | Outer Diameter (OD) | Width |
|---|---|---|---|
| 6200 | 10 mm | 30 mm | 9 mm |
| 6201 | 12 mm | 32 mm | 10 mm |
| 6202 | 15 mm | 35 mm | 11 mm |
| 6203 | 17 mm | 40 mm | 12 mm |
| 6204 | 20 mm | 47 mm | 14 mm |
| 6205 | 25 mm | 52 mm | 15 mm |
| 6206 | 30 mm | 62 mm | 16 mm |
Key Features of KMS 6200 Series Bearings
- Deep groove design for smooth, low friction operation
- High rotational speed capability
- Suitable for radial and axial loads
- Available in sealed, shielded, and open styles
- Manufactured from high carbon chrome bearing steel
- Reliable performance in demanding industrial environments
- Precision engineered raceways for reduced vibration and noise
Typical Applications
KMS 6200 series bearings are commonly used in:
- Electric motors
- Industrial pumps
- HVAC systems
- Power tools
- Agricultural equipment
- Conveyor systems
- Automotive alternators and accessories
- Fans and blowers
- Gearboxes and transmissions
6200 Bearing Example Specifications
The standard 6200 bearing features:
- 10 mm inner diameter
- 30 mm outer diameter
- 9 mm width
- High speed capability up to approximately 24,000 RPM depending on sealing and lubrication
- Dynamic load rating around 5.1 kN
- Static load rating around 2.3 kN
Open vs Shielded vs Sealed Bearings
| Type | Description | Best For |
|---|---|---|
| Open | No seals or shields | Clean environments with external lubrication |
| ZZ / 2Z | Metal shields | High speed applications with low contamination |
| 2RS | Rubber seals | Dusty or wet environments |
Why Choose KMS Bearings?
KMS bearings are designed to deliver dependable performance, dimensional accuracy, and long service life across a wide range of industrial applications. Their 6200 series bearings are manufactured to international standards, allowing easy interchangeability with other major bearing brands while maintaining consistent quality and reliability.
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What are the dimensions and typical uses of a 6200 series ball bearing?
A standard 6200 ball bearing has: • 10 mm bore • 30 mm outer diameter • 9 mm width The 6200 series sits within the deep groove ball bearing family and is designed for light to moderate loads at relatively high speeds. You’ll typically find them in electric motors, small gearboxes, pumps, and general industrial equipment. They’re popular because they’re compact, widely available, and cost effective. Different variants exist such as sealed, shielded, or high clearance versions, depending on the application.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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