SKF 6203/C4 1 Row Deep Groove Ball Bearing - 17 mm ID, 40 mm OD

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RS Stock No.:
126-2365
Mfr. Part No.:
6203/C4
Brand:
SKF
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Brand

SKF

Product Type

Deep Groove Ball Bearing

Inside Diameter

17 mm

Outside Diameter

40 mm

Race Width

12mm

Cage Material

Sheet Metal

Ball Material

Steel

Race Material

Steel

End Type

Open

Number of Rows

1

Static Load Rating

4.75kN

Internal Clearance

C4

Dynamic Load Rating

9.95kN

Standards/Approvals

No

Bore Type

Parallel

Limiting Speed

24000rpm

Bearing Type

Single Row Deep Groove Ball

Race Type

Plain

COO (Country of Origin):
IT

SKF 2 Light Series Deep Groove Ball Bearing, 17mm Inside Diameter, 40mm Outside Diameter - 6203/C4


This deep groove ball bearing is designed for durability and efficiency in various applications. With an inner diameter of 17mm and an outer diameter of 40mm, it features a race width of 12mm. The open type design facilitates easier maintenance and cooling during operation. Ideal for use in machinery where space is limited, this single row bearing provides high load capacity and reliable performance.

Features & Benefits


• Constructed from robust steel for enhanced longevity

• Open type bearings allow for easier lubrication access

• C4 bearing clearance accommodates thermal expansion

• Supports dynamic load rating up to 9.95kN for heavy-duty use

• Plain race design reduces friction for smoother operation

• Compact dimensions make it suitable for varied installations

Applications


• Used for electric motors and pumps

• Ideal for conveyor systems and fans

• Suitable for automotive and industrial machinery

• Recommended for agricultural equipment and manufacturing tools

What load capacities does this bearing support in operational conditions?


The bearing supports a static load rating of 4.75kN, with a dynamic load rating of up to 9.95kN, making it suitable for high-load applications.

How does the open type design benefit the maintenance of this bearing?


The open type design allows for straightforward lubrication, enabling maintenance personnel to ensure optimal performance and longevity without disassembly.

What factors should be considered when selecting the appropriate bearing clearance?


Choosing the right bearing clearance, such as C4, is critical for applications experiencing temperature fluctuations or dynamic loads, as it allows for thermal expansion and proper operation.

In what types of machinery can I effectively use this ball bearing?


This deep groove ball bearing is effective in various machinery, including electric motors, conveyors, and pumps, ensuring reliable function and performance.

SKF High Temperature Deep Groove Ball Bearing


SKF Ball Bearings are designed to deliver increased reliability, reduced complexity and decreased environmental impact in high operating temperatures.

Features:

• Excellent performance in hot conditions, dry environments and low rotational speed applications

• Temperature range -30°C to 150°C

• Suitable for high and very high speeds

• Steel/Ceramic ball material

• Plain race type

• Low friction

• Available in many designs, variants and sizes

Why choose Deep Groove Ball Bearings?

• For their versatility - channelling radial and axial loads they are widely used in many industries

• Cost efficient - due to low friction torque the temperature remains low therefore reduces the energy cost of running in equipment such as the conveyor belt

• Low maintenance - no additional lubrication after installation

Applications:

• Agricultural industry

• Food processing

• Machine Tools

• Material handling

• Medical/Pharmaceutical

• Printing

• Wind energy


What is the inner ring diameter?

A range between 6 mm to 40 mm

What is internal/external design?

• 2RS1 - Contact seal NBR on both sides 2RSH - Contact seal NBR on both sides

• Z, 2Z - Shield on one or both sides

• 2RSL - RSL low-friction contact seal on both sides of the bearing

• 2RZ - RZ low-friction non-contact seal on both sides of the bearing

• 2ZNR - Shield on both sides, snap ring groove in the outer ring, with snap ring

• NR - Snap ring groove in the outer ring, with an appropriate snap ring

• E - Reinforced ball set

Cage Design

• TN9 - Glass fibre reinforced polyamide 66 cages, rolling element centred

• Stainless steel

Lubrication

• GJN - Grease with a polyurea thickener of consistency 2 to the NLGI scale for a temperature range -30°C to +150°C (normal fill grade) VT162 - Lubricated with Klueber Isoflex Topas NB52 grease

• WT - Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –40°C to +160 °C

• LHT - Grease with a lithium thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –50°C to +140 °C

• HT - Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –40°C to +150 °C (normal fill grade)

Accuracy/Clearance

• C2 - Radial internal clearance smaller than normal C3 - Internal clearance greater than normal

• C4 - Radial internal clearance greater than C3

• C5 - Radial internal clearance greater than C4

Deep Groove Ball Bearings


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