SKF 6305-2Z/C3GJN Single Row Deep Groove Ball Bearing- Both Sides Shielded 25mm I.D, 62mm 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-quality single row deep groove ball bearing designed for efficiency in demanding applications. With an inner diameter of 25mm and an outer diameter of 62mm, it features a race width of 17mm. The bearing is engineered with C3 bearing clearance and shielded on both sides, making it an excellent choice for durability and performance in various mechanical systems.

• Designed for high load capacity, accommodating dynamic loads of up to 23.4kN
• C3 bearing clearance ensures optimal performance under heavy loads
• Shielded ball bearing construction protects against contamination
• Single row design allows for compact installation in limited spaces
• Made from steel for enhanced strength and longevity
• Reference speed of 24000rpm supports high-speed applications

• Used for precise movement in automation equipment
• Ideal for indexing in production line machinery
• Utilised in electric motors for improved rotational efficiency
• Suitable for gearboxes requiring robust support
• Employed in conveyor systems where durability is crucial

The static load rating is 11.6kN, while the dynamic load rating reaches 23.4kN, suitable for various high-load applications.

The shielded design effectively protects against dirt and moisture, enhancing the lifespan and reliability of the bearing in challenging environments.

An inner diameter of 25mm and an outer diameter of 62mm allow for compatibility with standard shaft sizes, ensuring functional integration in most machinery setups.

Deep Groove Ball Bearings