SKF NK 12/12 12 mm ID Needle Roller Bearing Needle, 19 mm OD

RS Stock No.:: 514-168
Mfr. Part No.:: NK 12/12
Brand:: SKF

SKF NK 12/12 12 mm ID Needle Roller Bearing Needle, 19 mm OD

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RS Stock No.:: 514-168
Mfr. Part No.:: NK 12/12
Brand:: SKF

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Needle Roller Bearing
	Inside Diameter	12mm
	Race Width	12mm
	Bore Type	Parallel
	Cage Material	Sheet Metal
	Roller Material	Carbon Chrome Steel
	Bearing Material	Carbon Chromium Steel
	Limiting Speed	30000rpm
	Standards/Approvals	ISO 199:1997, ISO 14001, ISO 5753:1991, DIN 17 230:1980, ISO 582:1995, ISO 492:1994, ISO 1000:1992
	End Type	Open
	Dynamic Load Rating	6.71kN
	Maximum Speed - Oil	30000rpm
	Outside Diameter	19mm
	Maximum Speed - Grease	19000rpm
	Static Load Rating	8.15kN
	Number of Rows	1
	Bearing Type	Needle

	Select all
	Brand SKF
	Product Type Needle Roller Bearing
	Inside Diameter 12mm
	Race Width 12mm
	Bore Type Parallel
	Cage Material Sheet Metal
	Roller Material Carbon Chrome Steel
	Bearing Material Carbon Chromium Steel
	Limiting Speed 30000rpm
	Standards/Approvals ISO 199:1997, ISO 14001, ISO 5753:1991, DIN 17 230:1980, ISO 582:1995, ISO 492:1994, ISO 1000:1992
	End Type Open
	Dynamic Load Rating 6.71kN
	Maximum Speed - Oil 30000rpm
	Outside Diameter 19mm
	Maximum Speed - Grease 19000rpm
	Static Load Rating 8.15kN
	Number of Rows 1
	Bearing Type Needle

Needle Roller Bearings Data Sheet

RoHS Status: Exempt

COO (Country of Origin):: DE

SKF Needle Roller Bearing, 12mm Inside Diameter, 19mm Outside Diameter - NK12/12TN

This needle roller bearing serves as a lightweight and compact option for various mechanical applications. Designed with a parallel bore, it features precise dimensions of an inside diameter of 12mm and an outside diameter of 19mm. Crafted from steel, this bearing excels in durability and efficiency in rotational applications.

Features & Benefits

• High dynamic load rating of 6.71 kN enhances performance

• Open end type facilitates easy installation and maintenance

• Single row design reduces friction for improved speed

• Capable of reaching a maximum speed of 19,000 rpm with grease

• Made from carbon chromium steel for enhanced longevity

• Limiting speed of 30,000 rpm ensures reliability in high-speed applications

Applications

• Suitable for high-speed rotational in machinery

• Used with automation systems to ensure smooth operations

• Ideal for electrical devices requiring compact bearing solutions

• Effective in mechanical assembly processes demanding precision

• Commonly utilised in the manufacture of various cylindrical roller bearing types

What load capabilities should I expect from this bearing?

This bearing offers a static load rating of 8.15 kN, providing robust support under stationary and dynamic loads, ensuring efficient performance in demanding applications.

How does the material impact the performance of this bearing?

The steel construction, particularly with carbon chromium steel, improves wear resistance and extends the bearing's service life, making it suitable for various applications in harsh environments.

What maintenance practices are recommended for optimal performance?

Regular lubrication is essential; using grease will optimise the life and functionality, especially considering its maximum operating speeds and ensuring smooth rotations.

Can this bearing handle variations in speed and load?

Yes, with a limiting speed of 30,000 rpm and a dynamic load rating of 6.71 kN, it is designed to function effectively under changing operational conditions while maintaining performance.