6202 2RS CT 15x35x11 mm - Sealed Deep Groove Ball Bearing

6202 2RS CT 15x35x11 mm - Sealed Deep Groove Ball Bearing

6202 2RS CT is a single-row deep groove ball bearing manufactured under the CT brand, with dimensions of 15x35x11 mm. It has a 15 mm bore diameter, a 35 mm outside diameter and an 11 mm width. The bearing features elastomer seals on both sides, identified by the 2RS suffix. These seals help protect the rolling elements and raceways against contamination while retaining lubricant. The 6202 design is primarily intended to support radial loads and can also accommodate appropriate axial loads in both directions.

Technical Specifications - 6202 2RS CT

Technical note: The exact basic dynamic load rating C, basic static load rating C0, limiting speed, radial internal clearance, precision class, cage material, grease specification, operating temperature range and weight of this CT bearing must be confirmed using the manufacturer's documentation.

These parameters must not be assigned solely on the basis of the dimensions 15x35x11 mm or specifications published for 6202 bearings from other manufacturers.

What Does 6202 2RS CT Mean?

6 - Deep Groove Ball Bearing

The first digit of the designation 6202 identifies the deep groove ball bearing family.

Bearings of this type use balls running in deep raceways formed in the inner and outer rings.

This construction allows the bearing to support radial loads and appropriate axial loads in both directions.

2 - Dimensional Series

The second digit identifies the 62 dimensional series.

This series determines the relationship between the bearing's bore diameter, outside diameter and width within the standardized bearing designation system.

02 - Bore Diameter of 15 mm

The final two digits, 02, identify a nominal bore diameter of 15 mm.

The bore codes 00, 01, 02 and 03 are exceptions to the general bore coding system.

They correspond to:

• 00 - 10 mm.

• 01 - 12 mm.

• 02 - 15 mm.

• 03 - 17 mm.

Therefore, a 6202 bearing has a nominal bore diameter of 15 mm.

2RS - Elastomer Seals on Both Sides

The 2RS suffix indicates elastomer seals fitted on both sides of the bearing.

Their functions include:

• Reducing the entry of dust and contaminants.

• Helping retain grease inside the bearing.

• Protecting the balls and raceways.

• Reducing the need for external lubrication arrangements under suitable operating conditions.

The exact seal construction and material may vary depending on the manufacturer.

The 2RS designation does not guarantee complete waterproofing.

CT - Bearing Brand

CT identifies the bearing brand.

When selecting a replacement, the complete designation and required technical specifications should be verified.

Alternative Designations and Search References

The bearing may appear in technical catalogues, distributor listings and purchasing enquiries under the following written variations:

• 6202 2RS CT

• CT 6202 2RS

• 6202-2RS CT

• 6202 2RS 15x35x11

• 6202-2RS 15x35x11 mm

• 6202 2RS bearing

• 6202-2RS deep groove ball bearing

• 6202 double sealed ball bearing

• 6202 rubber sealed bearing

These alternative written forms help identify the product in technical searches and purchasing enquiries.

However, designations such as 6202-2RS, 6202-2RSH, 6202-2RS1, 6202-2RSR and 6202-2RS-C3 may refer to different manufacturer-specific designs and specifications.

They must not automatically be considered identical products.

Construction and Operating Principle of 6202 2RS CT

Single-Row Deep Groove Ball Bearing Construction

The bearing contains one row of balls positioned between the raceways of the inner and outer rings.

During shaft rotation, the balls roll along the raceways, allowing relative movement between the bearing rings with reduced friction compared with sliding contact.

The deep groove construction supports radial loads and can also accommodate appropriate axial loads in both directions.

The actual permissible load depends on the manufacturer's specifications and operating conditions.

Inner Ring - 15 mm Bore

The inner ring has a nominal bore diameter of 15 mm.

The bearing is designed for installation on a shaft with a suitable diameter and tolerance.

The correct shaft fit depends on the applied loads, rotational speed and operating conditions.

An unsuitable mounting fit may affect internal clearance, operating temperature and bearing service life.

Outer Ring - 35 mm Outside Diameter

The outer ring has a nominal outside diameter of 35 mm.

It is designed to fit into a compatible housing bore.

Correct mounting fits and adequate support of the outer ring are important for the durability and stability of the bearing arrangement.

Bearing Width - 11 mm

The bearing has a nominal width of 11 mm.

This dimension is important when installing the bearing between shaft shoulders, retaining rings or other axial locating components.

A difference in bearing width may prevent correct installation.

Double Elastomer Sealing

Elastomer seals are installed on both sides of the bearing.

They help reduce contamination of the rolling elements and raceways while retaining grease inside the bearing.

Compared with metal shields, elastomer seals may provide improved protection against certain contaminants.

However, depending on their design, they may also generate greater frictional torque.

Actual performance depends on seal geometry, material and operating conditions.

Load-Carrying Capability of 6202 2RS CT

Radial Loads

The 6202 bearing is primarily designed to support radial loads.

Radial loads act perpendicular to the shaft axis.

Such loads occur in mechanisms incorporating pulleys, rollers and rotating components.

The permissible radial load must be determined using the manufacturer's technical specifications.

Axial Loads

Deep groove ball bearings can support axial loads in both directions.

The permissible axial load depends on the bearing construction, internal clearance, radial loading and operating conditions.

Specific axial load limits should not be assumed without verified manufacturer data.

Rotational Speed

Deep groove ball bearings are used in mechanisms operating at a wide range of rotational speeds.

The 2RS version incorporates seals whose construction and friction influence the permissible operating speed.

The exact limiting speed of 6202 2RS CT must be verified using CT technical documentation.

Operating Temperature

The permissible operating temperature depends on the bearing materials, seals and lubricant.

The exact temperature range for this CT bearing version requires manufacturer confirmation.

The 2RS suffix alone does not define the operating temperature limits.

6202 2RS CT vs Other 6202 Bearing Versions

6202 2RS vs 6202 ZZ

Both versions have the same principal dimensions of 15x35x11 mm.

The 2RS version uses elastomer seals.

The ZZ version uses metal shields.

This difference affects contamination protection, friction and operating conditions.

6202 2RS vs Open 6202

An open 6202 bearing does not have factory-installed seals or shields.

It may require additional contamination protection and a suitable lubrication arrangement within the equipment.

The 2RS version provides protection on both sides of the bearing.

6202 2RS vs 6202 2RS C3

The C3 designation indicates radial internal clearance greater than normal.

It must not be assumed that 6202 2RS CT has C3 clearance unless this is confirmed by the product documentation.

The required internal clearance should be selected according to mounting fits, operating temperature and loading conditions.

6202 2RS vs 6002 2RS

The 6202 2RS and 6002 2RS bearings have the same bore diameter but different outside dimensions.

They are not directly interchangeable in terms of dimensions.

Applications of 6202 2RS CT

The 6202 2RS bearing can be used in mechanisms requiring support for a shaft with a nominal diameter of 15 mm.

Typical applications for bearings of this size and construction include:

• Small industrial machinery.

• Rollers and conveyor mechanisms.

• Electromechanical equipment.

• Compact drive assemblies.

• Pulley mechanisms.

• Selected workshop equipment.

• Production machinery.

• Equipment requiring double-sealed bearings.

These are typical applications based on the 6202 2RS design, not a confirmed list of specific machine models.

Bearing selection requires verification of actual loads, rotational speed, temperature and environmental conditions.

Selection and Interchangeability of 6202 2RS CT

Before ordering, verify the following:

1. Complete bearing designation 6202 2RS.

2. CT brand identification.

3. Shaft diameter of 15 mm.

4. Housing bore diameter of 35 mm.

5. Bearing width of 11 mm.

6. Required sealing arrangement.

7. Required radial internal clearance.

8. Required precision class.

9. Radial loading conditions.

10. Axial loading conditions.

11. Rotational speed.

12. Operating temperature.

13. Contamination exposure.

14. Lubrication requirements.

15. Required bearing service life.

Can a Bearing from SKF, FAG, NSK, NTN or Another Manufacturer Be Used as a Replacement?

A bearing from another manufacturer with dimensions of 15x35x11 mm may be considered, provided that its technical specifications are compatible.

The sealing arrangement, internal clearance, load ratings, limiting speed and application requirements must be verified.

Identical boundary dimensions do not guarantee identical technical performance.

Why Is the Complete Bearing Designation Important?

The designation identifies more than the basic dimensions.

Additional suffixes may specify sealing arrangements, internal clearance, precision class, cage construction or other technical features.

Using a bearing with the same dimensions but different internal specifications may affect equipment performance and service life.

Installation and Operating Recommendations

Shaft and Housing Preparation

Before installation, clean the shaft and housing bore.

The mating surfaces should be free from burrs, corrosion and mechanical damage.

Use mounting fits appropriate for the operating conditions.

Correct Application of Mounting Force

When pressing the bearing onto a shaft, apply the installation force directly to the inner ring.

When pressing the bearing into a housing, apply the installation force directly to the outer ring.

Mounting forces must not be transmitted through the balls.

Protection of the Seals

Do not damage or remove the seals during normal installation.

A damaged seal may cause grease loss or increased contamination of the bearing interior.

Avoid contact between the seals and sharp installation tools.

Inspection During Operation

During operation, monitor the bearing for:

• Unusual noise.

• Excessive vibration.

• Abnormal temperature rise.

• Increased rotational resistance.

• Wear-related looseness.

• Seal damage.

Any abnormal operating condition should be investigated before continued use.

Storage

Store the bearing in a clean, dry environment, preferably in its original packaging.

Protect it against moisture, contamination and mechanical damage before installation.

Frequently Asked Questions - 6202 2RS CT

What Are the Dimensions of 6202 2RS CT?

The bearing has a 15 mm bore diameter, a 35 mm outside diameter and an 11 mm width. Its principal dimensions are 15x35x11 mm.

What Does 6202 Mean?

6202 identifies a single-row deep groove ball bearing from the 62 series with a nominal bore diameter of 15 mm.

What Does 2RS Mean?

2RS indicates elastomer seals on both sides of the bearing.

What Shaft Diameter Is 6202 2RS Designed For?

The nominal bore diameter is 15 mm. The bearing is intended for installation on a shaft with a suitable diameter and tolerance.

Are 6202 2RS and 6202 ZZ the Same?

They have the same principal dimensions but different closure arrangements. The 2RS version uses elastomer seals, while the ZZ version uses metal shields.

Does 6202 2RS CT Have C3 Internal Clearance?

This cannot be confirmed from the designation 6202 2RS CT alone. The internal clearance must be checked in the documentation for the specific product.

Does 6202 2RS Require Lubrication?

Bearings with seals on both sides are commonly supplied with grease inside. The exact lubrication specification and maintenance requirements of the CT version should be confirmed with the manufacturer.

Is 6202 2RS Waterproof?

The seals help reduce the entry of moisture and contaminants, but they do not guarantee complete waterproofing.

Can 6202 2RS Support Axial Loads?

Yes. The deep groove construction allows the bearing to support appropriate axial loads in both directions.

Can 6002 2RS Replace 6202 2RS?

No. A 6002 2RS bearing measures 15x32x9 mm, while a 6202 2RS bearing measures 15x35x11 mm.

Is 6202 2RS Suitable for High-Speed Operation?

The permissible operating speed depends on the bearing construction, sealing arrangement, lubrication, load and temperature.

The exact limiting speed of the CT version must be confirmed using manufacturer data.

6202 2RS CT - Key Technical Information

6202 2RS CT is a single-row deep groove ball bearing with dimensions of 15x35x11 mm. It has a 15 mm bore, a 35 mm outside diameter and an 11 mm width. Elastomer seals on both sides help protect the balls and raceways against contamination while retaining lubricant. The bearing supports radial loads and appropriate axial loads in both directions.

6202 2RS CT at simmering.pl

6202 2RS CT is offered by simmering.pl, a specialist supplier of rolling bearings, deep groove ball bearings and industrial mechanical components.

We serve machinery manufacturers, industrial maintenance departments, mechanical workshops and B2B purchasing teams.

Our warehouse and order processing operations are located in Lublin, Poland.

We supply customers throughout Europe and offer worldwide shipping.

We also assist customers in identifying bearing designations, dimensions and compatible replacement parts.