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Alles selecteren	Attribuut	Waarde
	Merk	SKF
	Product Type	Roller Bearing
	Inside Diameter	65mm
	Race Width	33mm
	Bore Type	Cylindrical
	Cage Material	Sheet Metal
	End Type	Shielded
	Standards/Approvals	No
	Outside Diameter	140mm
	Internal Clearance	C3
	Dynamic Load Rating	212kN
	Static Load Rating	196kN
	Limiting Speed	6000rpm
	Number of Rows	1

	Alles selecteren
	Merk SKF
	Product Type Roller Bearing
	Inside Diameter 65mm
	Race Width 33mm
	Bore Type Cylindrical
	Cage Material Sheet Metal
	End Type Shielded
	Standards/Approvals No
	Outside Diameter 140mm
	Internal Clearance C3
	Dynamic Load Rating 212kN
	Static Load Rating 196kN
	Limiting Speed 6000rpm
	Number of Rows 1

Datasheet - NU 313 ECJ/C3

Land van herkomst:: DE

SKF Roller Bearing, 65mm Inside Diameter, 140mm Outside Diameter - NU 313 ECJ/C3

This roller bearing is designed to support radial loads in rotating machinery where a single-row rolling element is required. It is configured with shielding to limit contamination ingress and features a cylindrical bore suited to shafts with a straight journal fit. The component is intended for installations needing a Compact yet robust bearing solution with controlled internal clearance and a sheet-metal retaining cage.

Features and Benefits:

• C3 internal clearance improves thermal expansion compensation
• Sheet-metal cage reduces mass and enhances rotational stability
• Shielded end type limits particle ingress and maintenance frequency
• Dynamic rating of 212 kN enables sustained operational loads
• Static rating of 196 kN supports heavy stationary loads
• Limiting speed 6000 r/min permits medium-high rotational applications

Applications

• Suitable for industrial gearbox radial support
• Ideal for conveyor-roller pivot points
• Used with electric motor shaft assemblies
• Can be used for pump and compressor bearings
• Appropriate for machine-tool rotary tables

What shaft fit is required for installation?

A cylindrical bore requires a straight journal shaft without interference for correct seating.

How does the internal clearance affect operating conditions?

The specified C3 clearance provides additional internal play to accommodate thermal growth during higher-temperature operation.

What maintenance advantage does the shielding provide?

The shielded ends reduce ingress of debris and contaminants, extending intervals between inspections.

How does the cage material influence service behaviour?

The sheet-metal cage offers lower inertia and can tolerate shock loads while maintaining cage stability.

What operational limit should be observed for speed?

The bearing should not be operated above the 6000 r/min limiting speed to avoid excessive heat and wear.

SKF NU 313 ECJ/C3 65 mm ID Roller Bearing, 140 mm OD

GRATIS bezorging voor bestellingen vanaf € 90,00