What are the dimensions of this SKF NK 16/20 needle roller bearing?

This needle roller bearing has a 16 mm bore diameter, a 24 mm outside diameter, and a width of 20 mm.

When should you choose a needle roller bearing without an inner ring?

You use it directly on a hardened and ground shaft to create a compact, space-saving assembly.

Does this SKF needle roller bearing feature seals?

No, this is an open bearing without seals, designed for easy lubrication.

What material is the cage of the SKF NK 16/20 made of?

The cage of this single-row needle roller bearing is made of sheet steel.

SKF NK 16/20 needle roller bearing without inner ring 16x24x20 mm

Supplier number: SKF NK 16/20 | EAN 7316577117885

Recommended Retail Price €46.78

22.95 tax incl.

€18.97 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 10/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Compact precision with Skf

Practical benefits

Space saving shaft mounting: Eliminating the inner ring lets you run directly on a hardened shaft for a stiffer and more compact assembly.
High radial load capacity: The sheet steel cage and machined rings distribute heavy radial loads smoothly across the rollers.
Reliable axial roller guidance: Integral outer ring flanges guide the needle rollers securely while the open design allows easy lubrication.

In a nutshell

The right choise for

With the Skf nk 16/20 single-row needle roller bearing, you achieve a highly compact and rigid arrangement where radial space is limited. Designed without an inner ring, it runs directly on a 16 mm hardened and ground shaft. The machined outer ring with a 24 mm outside diameter features integral flanges for dependable axial roller guidance, while the durable sheet steel cage distributes heavy radial loads evenly. Featuring an open design without seals and a width of 20 mm, it allows straightforward lubrication to keep industrial transmissions, gearboxes, and machinery drives operating smoothly.

Product information FAQ

€22.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 16 mm
Width: 20 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Number of rows: 1
Material (cage): Sheet steel
Outer diameter: 24 mm

Product description

Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

High radial load carrying capacity
High stiffness
Low cross-sectional height
Accommodate axial displacement in both directions

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 16 mm
Width: 20 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Number of rows: 1
Material (cage): Sheet steel
Outer diameter: 24 mm
Basic static load rating: 20
Bearing part: Bearing without inner ring
Tolerance class: Normal
Aligning feature: Without
Reference speed: 22000
Bore diameter of needle roller complement: 16
Relubrication feature: With
Number of flanges, outer ring: 2
Lubricant: None
Cage: Sheet steel
Sealing: Without
Basic dynamic load rating: 14.5
Outer ring type: Machined (solid)
Limiting speed: 26000
Coating: Without
Outer diameter: 24
Material, bearing: Bearing steel

Brand SKF
01291468
EAN 7316577117885
Supplier number SKF NK 16/20

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF NK 16/20 needle roller bearing?: This needle roller bearing has a 16 mm bore diameter, a 24 mm outside diameter, and a width of 20 mm.
When should you choose a needle roller bearing without an inner ring?: You use it directly on a hardened and ground shaft to create a compact, space-saving assembly.
Does this SKF needle roller bearing feature seals?: No, this is an open bearing without seals, designed for easy lubrication.
What material is the cage of the SKF NK 16/20 made of?: The cage of this single-row needle roller bearing is made of sheet steel.