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Sélectionner tout	Attribut	Valeur
	Marque	SKF
	Product Type	Roller Bearing
	Inside Diameter	140mm
	Race Width	53mm
	Bore Type	Tapered
	Cage Material	Sheet Metal
	Roller Material	Steel
	Number of Rows	2
	Internal Clearance	CN
	Outside Diameter	210mm
	Bearing Material	Steel
	Static Load Rating	680kN
	Series	SRB
	Standards/Approvals	No
	Dynamic Load Rating	485kN
	Limiting Speed	3400rpm
	Race Type	Tapered

	Sélectionner tout
	Marque SKF
	Product Type Roller Bearing
	Inside Diameter 140mm
	Race Width 53mm
	Bore Type Tapered
	Cage Material Sheet Metal
	Roller Material Steel
	Number of Rows 2
	Internal Clearance CN
	Outside Diameter 210mm
	Bearing Material Steel
	Static Load Rating 680kN
	Series SRB
	Standards/Approvals No
	Dynamic Load Rating 485kN
	Limiting Speed 3400rpm
	Race Type Tapered

Datasheet - 23028 CCK/W33

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SKF Roller Bearing, 140mm Inside Diameter, 53mm Race Width - 23028 CCK/W33

This roller bearing is a high-performance component designed for robust applications within the industrial sector. With an inside diameter of 140mm and an outside diameter of 210mm, this spherical roller bearing type boasts a race width of 53mm and uses a tapered bore configuration for superior load distribution. Engineered for dynamic and static loads, it achieves up to 680kN static load rating and 485kN dynamic load rating, making it Ideal for demanding mechanical environments.

Features & Benefits

• Spherical design enhances load-carrying capability and alignment
• Tapered bore enables precise fitting and easy installation
• High static load rating ensures reliability under heavy loads
• Metal cage enhances durability and protects rollers from wear
• Designed for high speeds with a limiting speed of 3400rpm
• Robust construction suitable for challenging operating conditions

Applications

• Used for heavy equipment in mining and construction
• Employed in turbines and generators for consistent performance
• Utilised in conveyor systems for efficient material handling
• Implemented in automotive for reliable operation

What load ratings can be expected with this bearing?

The static load rating reaches 680kN, while the dynamic load rating is 485kN, ensuring suitability for various high-load applications.

How does the tapered bore design contribute to performance?

The tapered bore design allows for easier alignment during installation and optimises load distribution, enhancing overall efficiency.

What speeds can this bearing operate at without compromising performance?

The bearing is designed for a reference speed of 2600rpm and a maximum limiting speed of 3400rpm, making it suitable for high-speed applications.

What advantages does the metal cage provide in this bearing?

The metal cage offers improved durability, supports the rollers securely, and protects against wear, contributing to a longer service life.

Can this bearing accommodate misalignment in applications?

Yes, the spherical design allows for some misalignment, ensuring consistent operation even in less-than-perfect mounting conditions.

SKF 23028 CCK/W33 Tapered 140 mm ID Roller Bearing, 210 mm OD