What are the dimensions of this SKF needle roller bearing?

This single row needle roller bearing has a 20 mm bore diameter, a 32 mm outside diameter, and a 16 mm width.

Does this needle roller bearing include an inner ring?

Yes, the NKI 20/16 includes an inner ring, so a hardened and ground shaft raceway is not required.

Does this bearing have integrated seals?

No, this is an open bearing without seals.

What type of load is this bearing designed for?

It is designed for high radial load capacity in compact spaces.

Can this bearing be relubricated?

Yes, the outer ring features an annular groove with lubrication holes for easy relubrication.

SKF NKI 20/16 needle roller bearing with inner ring 20x32x16 mm

Supplier number: SKF NKI 20/16 | EAN 7316577014528

Recommended Retail Price €70.01

34.40 tax incl.

€28.43 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

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
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

High radial capacity in tight spaces

Practical benefits

Proven performance from Skf: You achieve maximum radial load carrying capacity and high stiffness within an extremely compact bearing design.
Effortless installation and maintenance: The separable inner ring allows you to mount housing and shaft components independently with minimal effort.
Ideal for compact housings: You can easily integrate this low-profile bearing into machinery where space is strictly constrained.

In a nutshell

The right choise for

With the Skf nki 20/16 single row needle roller bearing, you get a compact bearing solution designed to handle heavy radial loads in tight installation spaces. Thanks to its integrated inner ring, you do not need a hardened and ground shaft raceway, simplifying your assembly process. The machined rings and precision rollers deliver high stiffness and smooth rotational movement in gearboxes, transmissions, hydraulic pumps, and industrial drive units. Because the inner ring is separable, you can easily install components independently onto a 20 mm shaft. In addition, you can maintain this open bearing effortlessly using the lubrication groove and hole in the 32 mm outer ring.

Product information FAQ

€34.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 16 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Number of rows: 1
Material (cage): Brass (sheet)
Outer diameter: 32 mm

Product description

Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. 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
Separable design

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 16 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Number of rows: 1
Material (cage): Brass (sheet)
Outer diameter: 32 mm
Aligning feature: Without
Bearing part: Complete bearing
Tolerance class: Normal
Radial internal clearance: CN
Reference speed: 16000
Basic static load rating: 24.5
Relubrication feature: With
Number of flanges, outer ring: 2
Lubricant: None
Cage: Sheet metal
Sealing: Without
Outer ring type: Machined (solid)
Limiting speed: 19000
Bore diameter: 20
Basic dynamic load rating: 15.4
Coating: Without
Outer diameter: 32
Material, bearing: Bearing steel

Brand SKF
01290040
EAN 7316577014528
Supplier number SKF NKI 20/16

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF needle roller bearing?: This single row needle roller bearing has a 20 mm bore diameter, a 32 mm outside diameter, and a 16 mm width.
Does this needle roller bearing include an inner ring?: Yes, the NKI 20/16 includes an inner ring, so a hardened and ground shaft raceway is not required.
Does this bearing have integrated seals?: No, this is an open bearing without seals.
What type of load is this bearing designed for?: It is designed for high radial load capacity in compact spaces.
Can this bearing be relubricated?: Yes, the outer ring features an annular groove with lubrication holes for easy relubrication.