SKF NK12/12TN 12mm I.D Needle Needle Roller Bearing, 19mm O.D

Image representative of range

View all Roller Bearings

Subtotal (1 unit)*

£13.57

(exc. VAT)

£16.28

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 16 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£13.57

*price indicative

RS Stock No.:
514-168
Mfr. Part No.:
NK12/12TN
Brand:
SKF
Find similar products by selecting one or more attributes.
Select all

Brand

SKF

Inside Diameter

12mm

Outside Diameter

19mm

Roller Bearing Type

Needle

Race Width

12mm

Bore Type

Parallel

Material

Steel

Static Load Rating

8.15kN

Cage Material

Sheet Metal

Number of Rows

1

Roller Material

Carbon Chromium Steel

Dynamic Load Rating

6.71kN

End Type

Open

Reference Speed

26000rpm

Limiting Speed

30000rpm

Fatigue Limit Load

965N

Maximum Speed - Oil

30000rpm

Maximum Speed - Grease

19000rpm

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.

Related links