SKF 6202 2RS C3 15x35x11 mm - Deep Groove Ball Bearing

SKF 6202 2RS C3 15x35x11 mm - Single Row Deep Groove Ball Bearing

SKF 6202 2RS C3 is a commercial designation for a single row deep groove ball bearing manufactured by SKF, with dimensions of 15x35x11 mm. It belongs to the 6200 bearing series. The designation 2RS commonly indicates rubber seals on both sides, while C3 specifies radial internal clearance greater than normal. SKF uses specific sealing designations, including 2RSH and 2RSL, so the exact seal design must be confirmed from the manufacturer's marking.

Technical Specifications - SKF 6202 2RS C3

Important: The commercial designation 6202 2RS C3 does not identify the exact SKF seal design. Therefore, specific load ratings, limiting speeds, cage material, mass, lubricant specification and operating temperature range should not be assigned without confirming the corresponding SKF catalogue reference.

What Does SKF 6202 2RS C3 Mean?

The designation identifies the manufacturer, bearing size, sealing arrangement and radial internal clearance.

SKF - Bearing Manufacturer

SKF is a manufacturer of rolling bearings and related industrial components.

When selecting an SKF bearing, the complete manufacturer designation is important because bearings with identical dimensions may differ in sealing design, internal clearance and operating characteristics.

6202 - Bearing Series and Dimensions

The designation 6202 identifies a single row deep groove ball bearing belonging to the 62 series.

Its standardized dimensions are:

• Bore diameter d: 15 mm.

• Outside diameter D: 35 mm.

• Width B: 11 mm.

The deep groove raceway geometry allows the bearing to accommodate radial loads and axial loads acting in either direction, within its design and operating limits.

2RS - Rubber Seals on Both Sides

The designation 2RS is widely used in the bearing industry to describe a bearing fitted with rubber seals on both sides.

However, 2RS is not sufficient to identify the exact SKF sealing execution.

SKF uses more specific designations, including:

• 2RSH: Contact seals on both sides.

• 2RSL: Low-friction seals on both sides.

These sealing arrangements differ in their design, friction characteristics and operating performance.

Consequently, the commercial designation SKF 6202 2RS C3 should not automatically be treated as identical to SKF 6202-2RSH/C3 or SKF 6202-2RSL/C3.

The exact execution should be verified using the bearing marking, original packaging or manufacturer's catalogue reference.

C3 - Greater Than Normal Radial Internal Clearance

The suffix C3 specifies radial internal clearance greater than the normal clearance class.

Radial internal clearance is the total radial displacement possible between the bearing rings before mounting, measured under specified conditions.

C3 clearance may be selected when operating conditions require additional initial internal clearance.

Examples include:

• Interference fits that reduce clearance during installation.

• Temperature differences between the inner and outer rings.

• Operating conditions that reduce the effective internal clearance.

• Specific requirements of the bearing arrangement.

C3 does not indicate a higher precision class or automatically provide greater load capacity.

It also does not mean that the bearing is suitable for every high-speed application.

Construction and Operating Principle

SKF 6202 2RS C3 belongs to the family of single row deep groove ball bearings.

Its construction includes an inner ring, an outer ring, a set of steel balls and a cage that maintains the correct spacing between the rolling elements.

The balls operate between deep groove raceways in the inner and outer rings.

This geometry provides radial load capacity together with the ability to accommodate axial loads in both directions.

Inner and Outer Rings

The inner ring is normally mounted on the shaft, while the outer ring is fitted into the housing.

Correct shaft and housing fits are important because interference fits can influence the bearing's operating clearance.

Rolling Elements

The balls roll between the inner and outer raceways, reducing friction compared with sliding contact.

The load distribution depends on the magnitude and direction of the applied forces.

Double-Sided Sealing

The commercial designation 2RS indicates seals on both sides.

These seals help retain lubricant and reduce the ingress of contaminants.

The level of protection, seal friction and permissible operating speed depend on the exact SKF sealing execution.

Non-Separable Construction

The bearing is a non-separable unit.

The inner ring, outer ring, rolling elements and cage are assembled as a complete bearing.

The rings are not intended to be separated during normal installation or maintenance.

Radial and Axial Load Capacity

A single row deep groove ball bearing primarily supports radial loads.

Its deep groove raceway geometry also allows it to accommodate axial forces acting in either direction.

The permissible axial load depends on several factors, including:

• Bearing internal geometry.

• Radial internal clearance.

• Applied radial load.

• Rotational speed.

• Lubrication conditions.

• Operating temperature.

The exact dynamic and static load ratings must be taken from the catalogue data for the confirmed SKF execution.

SKF 6202 2RS C3 vs Other Variants

Bearings belonging to the SKF 6202 family share the same principal dimensions but may differ in sealing arrangements and internal clearance.

These examples illustrate technical differences between SKF designation types. They do not establish current availability of every variant.

SKF 6202-2RSH/C3 vs SKF 6202-2RSL/C3

Both variants have nominal dimensions of 15x35x11 mm and C3 radial internal clearance.

The main difference is the sealing arrangement.

The 2RSH execution uses contact seals designed to provide effective protection against contamination.

The 2RSL execution uses low-friction seals intended to reduce frictional losses.

Selection depends on operating speed, contamination exposure, lubrication requirements and the mechanical arrangement.

SKF 6202-2Z/C3 vs SKF 6202-2RSH/C3

The 2Z variant has metal shields on both sides, while the 2RSH variant uses contact seals.

Metal shields and rubber contact seals do not provide identical protection against contamination and moisture.

Therefore, the two variants should not be considered automatically interchangeable.

SKF 6202/C3 vs SKF 6202 with Normal Clearance

The C3 version has greater initial radial internal clearance than the normal-clearance version.

This difference can influence the operating clearance after mounting and during service.

Replacing C3 with normal clearance without checking the application may result in unsuitable operating conditions.

Alternative Designations and Reference Numbers

The bearing may be described using several commercial reference formats:

• SKF 6202 2RS C3

• 6202 2RS C3 SKF

• SKF 6202-2RS/C3

• 6202-2RS-C3

• SKF 6202 15x35x11 C3

• SKF 6202 double sealed C3 bearing

These are alternative commercial descriptions and search references, not confirmation that they represent an identical official SKF execution.

The exact manufacturer's designation must be checked before ordering or assigning an equivalent part number.

No unverified OEM references or cross-reference numbers are assigned to this product.

Bearing Selection and Interchangeability

Before purchasing SKF 6202 2RS C3, verify the following:

1. Manufacturer and complete bearing designation.

2. Bore diameter d: 15 mm.

3. Outside diameter D: 35 mm.

4. Width B: 11 mm.

5. Exact sealing arrangement.

6. C3 radial internal clearance.

7. Shaft and housing fits.

8. Required radial and axial load capacity.

9. Operating speed.

10. Operating temperature and lubrication conditions.

A bearing from another manufacturer with the same dimensions may be considered as a potential replacement only after checking the sealing design, clearance class, load ratings and operating requirements.

Identical dimensions do not guarantee complete interchangeability.

Applications of SKF 6202 2RS C3

Double-sealed deep groove ball bearings are commonly used in rotating mechanical assemblies requiring radial load capacity and protection against contamination.

Typical application categories for this bearing type include:

• Electric motor bearing arrangements.

• Rotating shaft supports.

• Industrial drive mechanisms.

• Small mechanical transmission assemblies.

• Industrial equipment with enclosed rotating components.

C3-clearance bearings may be suitable where interference fits or temperature differences reduce the internal clearance during operation.

These are general applications of this bearing type, not confirmed OEM applications for the commercial reference SKF 6202 2RS C3.

Suitability for a particular machine or motor must be verified against the original equipment requirements.

Installation and Operating Recommendations

Correct mounting is essential for bearing performance and service life.

Before installation:

• Inspect the shaft and housing surfaces.

• Remove contamination from the mounting area.

• Check dimensional tolerances and required fits.

• Keep the bearing in its original packaging until installation.

• Protect the seals from mechanical damage.

• Apply mounting forces to the ring being installed.

• Avoid transmitting mounting forces through the rolling elements.

Correct Mounting Force

When pressing the bearing onto a shaft, mounting force should be applied to the inner ring.

When pressing the bearing into a housing with an interference fit, force should be applied to the outer ring.

Mounting force must not pass through the balls and raceways.

Lubrication

Factory-sealed SKF deep groove ball bearings are generally supplied with grease.

However, the exact lubricant type and grease specification depend on the confirmed SKF bearing execution.

The seals should not be removed for routine relubrication unless the manufacturer specifically permits such maintenance.

Storage

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

Protect it from moisture, dust, corrosion and mechanical impact.

FAQ - SKF 6202 2RS C3

1. What are the dimensions of SKF 6202 2RS C3?

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

2. What does 2RS mean?

2RS is a common commercial designation indicating rubber seals on both sides. SKF uses more specific seal designations, including 2RSH and 2RSL.

3. What does C3 mean in SKF 6202 2RS C3?

C3 indicates radial internal clearance greater than normal. It may be required when mounting fits or operating temperatures reduce the bearing's effective clearance.

4. Are SKF 6202 2RS C3 and SKF 6202-2RSH/C3 identical?

Not necessarily. The commercial designation 2RS does not identify the exact SKF seal design. The manufacturer's full reference must be verified.

5. Can a normal-clearance 6202 bearing replace a C3 bearing?

Not automatically. The correct clearance class depends on shaft and housing fits, temperature differences and operating conditions.

6. Is SKF 6202 2RS C3 factory lubricated?

Factory-sealed SKF deep groove ball bearings are generally supplied with grease. The exact grease specification must be confirmed for the specific SKF execution.

7. Can SKF 6202-2Z/C3 replace SKF 6202-2RSH/C3?

Not automatically. Metal shields and contact seals provide different contamination protection and friction characteristics.

8. Is a 6202 bearing from another manufacturer interchangeable?

It may be suitable after technical verification. Matching dimensions of 15x35x11 mm are not sufficient; internal clearance, sealing design, load ratings and operating conditions must also be checked.

SKF 6202 2RS C3 - Key Technical Information

SKF 6202 2RS C3 is a commercial designation for a single row deep groove ball bearing with dimensions of 15x35x11 mm. The 2RS designation indicates double-sided rubber sealing, while C3 specifies greater than normal radial internal clearance. The bearing supports radial and bidirectional axial loads. Its exact SKF sealing execution requires confirmation.

SKF bearings are available from simmering.pl, a specialist supplier of industrial bearings and technical sealing products.

With warehouse operations in Lublin, Poland, simmering.pl serves industrial maintenance departments, engineering companies and international B2B customers, with worldwide shipping options.