SKF 6205-2RSHNR Single Row Deep Groove Ball Bearing- Both Sides Sealed 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 deep groove ball bearing is ideal for various mechanical applications, providing efficient operation and reliability. Featuring a 25mm inside diameter and a 52mm outside diameter, making it suitable for use in demanding environments. The single-row configuration supports high-load conditions while maintaining smooth operation.

• Single row deep groove design for high stability
• Sealed ball bearings protect against dirt and moisture
• Made with durable steel for long-lasting performance
• 25mm inside diameter bearing adapts to standard shafts
• 52mm outside diameter bearing optimises load distribution
• CN clearance bearings allow for minimal axial play

• Used for electric motors in automation systems
• Suitable for automotive for drive shafts
• Ideal for conveyor systems in manufacturing environments
• Suitable for fans and pumps requiring consistent speed

The deep groove ball bearing has a static load rating of 7.8kN and a dynamic load rating of 14.8kN, ensuring it can withstand high pressures in various applications.

The sealing arrangement on both sides protects the internal components from contaminants and lubrication loss, enhancing longevity and reducing maintenance.

This bearing operates effectively within a temperature range of -40 to +100 °C, making it versatile for different environments.

Deep Groove Ball Bearings