SKF NN 3009 KTN/SP Tapered 1:12 45 mm ID Roller Bearing, 75 mm OD

RS-stocknr.:: 233-7210
Fabrikantnummer:: NN 3009 KTN/SP
Fabrikant:: SKF

SKF NN 3009 KTN/SP Tapered 1:12 45 mm ID Roller Bearing, 75 mm OD

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Subtotaal (1 eenheid)*

€ 571,14

(excl. BTW)

€ 691,08

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

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Klaar voor verzending vanaf 28 oktober 2026

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Aantal stuks	Per stuk
1 +	€ 571,14

*prijsindicatie

RS-stocknr.:: 233-7210
Fabrikantnummer:: NN 3009 KTN/SP
Fabrikant:: SKF

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	SKF
	Product Type	Roller Bearing
	Inside Diameter	45mm
	Race Width	23mm
	Bore Type	Tapered 1:12
	Roller Material	Steel
	Cage Material	Non-Metallic
	Maximum Speed - Grease	12000rpm
	Number of Rows	2
	Internal Clearance	C1
	Dynamic Load Rating	50.1kN
	Standards/Approvals	No
	Series	NN 30
	Bearing Material	Steel
	Static Load Rating	65.5kN
	Outside Diameter	75mm
	Maximum Speed - Oil	14000rpm
	Race Type	Flanged

	Alles selecteren
	Merk SKF
	Product Type Roller Bearing
	Inside Diameter 45mm
	Race Width 23mm
	Bore Type Tapered 1:12
	Roller Material Steel
	Cage Material Non-Metallic
	Maximum Speed - Grease 12000rpm
	Number of Rows 2
	Internal Clearance C1
	Dynamic Load Rating 50.1kN
	Standards/Approvals No
	Series NN 30
	Bearing Material Steel
	Static Load Rating 65.5kN
	Outside Diameter 75mm
	Maximum Speed - Oil 14000rpm
	Race Type Flanged

Datasheet - NN 3009 KTN/SP

Land van herkomst:: IT

SKF NN 30 Series Roller Bearing, 45mm Inside Diameter, 75mm Outside Diameter - NN 3009 KTN/SP

This roller bearing is a tapered double-row component designed to carry combined loads in rotating assemblies, offering controlled internal clearance and a flanged outer race for axial location. It is intended for installations requiring a tapered bore and operates with either lubricant or grease at elevated rotational speeds.

Features and Benefits:

• C1 internal clearance reduces endplay for preload control
• Non-metallic cage lowers noise and reduces frictional losses
• Steel rollers provide high contact strength under load
• Flanged race assists in axial positioning during assembly
• 50.1 kN dynamic load rating supports sustained operational forces
• 65.5 kN static load rating resists heavy stationary loads

Applications

• Suitable for gearboxes requiring tapered bore mounting
• Ideal for wheelset or axle-end assemblies with axial loads
• Used with high-speed spindles operating on oil lubrication
• Can be used for shaft arrangements needing flange location
• Suitable for industrial rollers subjected to heavy static load

What bore contraction method does it require for mounting?

The inner bore is tapered at 1:12 and requires a matching taper sleeve or tapered shaft seating for correct fitting.

Which lubrication regime permits the highest rotational speed?

Operating with oil lubrication allows up to 14,000 r/min while grease-lubricated operation is limited to 12,000 r/min.

How does the bearing cope with stationary high loads?

Its static load capacity of 65.5 kN provides resistance to deformation under heavy non-rotating loads.

What cage and rolling-element materials affect thermal and wear behaviour?

The cage is non-metallic which reduces seizure risk at contact points and the rollers are steel to maintain rolling contact durability.

How does the outer geometry assist assembly alignment?

The outer ring incorporates a flange on the race to provide a positive axial locating face during installation.