SKF IR 17X20X20 inner ring for needle roller bearing 17 x 20 x 20 mm

Supplier number: SKF IR 17X20X20 | EAN 7316570148985

Recommended Retail Price €23.33

11.40 tax incl.

€9.42 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable needle bearing raceways with IR 17X20X20

Practical benefits

Precision raceway for shafts: You obtain a hardened and ground raceway on unhardened shafts to ensure optimal performance from your needle roller assemblies.
Smooth bidirectional axial displacement: You accommodate axial movement in both directions seamlessly, maintaining smooth rotation under continuous industrial operation.
Quick and modular replacement: You replace worn bearing surfaces directly without machining or replacing the entire shaft, reducing costly machine downtime.

In a nutshell

The right choise for

With the Skf ir 17X20X20 inner ring, you easily create a precision ground and hardened raceway on an unhardened shaft. This ir series inner ring is designed for setups where the shaft cannot serve directly as a raceway for needle roller bearings. Featuring a 17 mm inside diameter, a 20 mm outside diameter, and a 20 mm width, it pairs seamlessly with matching Skf needle roller and cage assemblies or drawn cup bearings. The precision finish accommodates axial displacement in both directions smoothly. During overhaul and maintenance, you simply replace the worn inner ring without machining the complete shaft, keeping machine downtime to a minimum.

Product information FAQ

€11.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 17 mm
Outer diameter: 20 mm
Width: 20 mm

Product description

Inner rings for needle roller bearings are available as separate components. They are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground. The inner rings in the IR series are the standard SKF inner rings for needle roller bearings.

Enable full interchangeability of inner rings
Standard SKF inner rings for needle roller bearings
Accommodate axial displacement in both directions

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 17 mm
Outer diameter: 20 mm
Width: 20 mm
Relubrication feature: Without
Radial internal clearance: CN
Tolerance class: Normal
Raceway diameter: 20
Bore diameter: 17
Coating: Without
Material: Bearing steel
Outside diameter: 20
Special raceway feature: None

Brand SKF
01290519
EAN 7316570148985
Supplier number SKF IR 17X20X20

Frequently asked questions about this product

Answered by specialists

What is the SKF IR 17X20X20 inner ring used for?: You use it when the shaft cannot be hardened and ground to serve as a raceway for a needle roller bearing.
What are the exact dimensions of this inner ring?: This inner ring has an inside diameter of 17 mm, an outside diameter of 20 mm, and a width of 20 mm.
Which bearings can this inner ring be paired with?: It is typically paired with SKF needle roller and cage assemblies or drawn cup needle roller bearings.
Does this inner ring accommodate axial displacement?: Yes, the precision ground raceway of the IR series accommodates axial displacement in both directions.