SKF 6205-2Z/C4 Single Row Deep Groove Ball Bearing- Both Sides Shielded 25mm I.D, 52mm 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 ball bearing is a high-performance deep groove component designed for various industrial applications. With a 25mm inner diameter and a 52mm outer diameter, this single-row ball bearing is essential for systems requiring efficient rotational contact. It features a robust steel construction that ensures durability and performance, making it a reliable choice for your machinery.

• High static load rating of 7.8kN supports heavy loads
• Dynamic load rating of 14.8kN enhances operational longevity
• C4 clearance ensures optimal performance in high-speed applications
• Both sides shielded design keeps contaminants out
• Made from resilient steel for enhanced durability and strength
• Suitable for high-load deep groove bearing applications

• Utilised in manufacturing machines with rotating components
• Applicable in automation systems requiring minimal friction
• Effective for electric motor assemblies and machinery drives
• Integrated into automotive for smooth operation
• Used in agricultural equipment for reliability under stress

The use of durable steel in its construction provides excellent resistance to wear, ensuring consistent performance in demanding environments.

C4 clearance allows for increased internal clearance, accommodating higher operational speeds and temperature fluctuations, which is crucial in high-performance applications.

Yes, the smooth operation and minimal friction characteristics of this bearing make it ideal for various automation systems where efficiency is paramount.

The shielded design effectively prevents contamination from dust and debris, prolonging the life of the bearing and maintaining its operational efficiency.

Deep Groove Ball Bearings