SKF 6203/C4 Single Row Deep Groove Ball Bearing- Open Type 17mm I.D, 40mm O.D

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

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.

• 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

• 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

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.

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

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.

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

Deep Groove Ball Bearings