SKF IR 40X45X30 inner ring for needle roller bearing 40 x 45 x 30 mm

Supplier number: SKF IR 40X45X30 | EAN 7316577126054

Recommended Retail Price €55.27

26.95 tax incl.

€22.27 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

Smooth needle bearing operation with Skf

Practical benefits

Precision raceway for shafts: You provide a ground raceway for needle rollers when your shaft cannot be hardened.
Accommodates bidirectional axial movement: You maintain stable operation while accommodating axial displacement in both directions.
Easy and complete interchangeability: You replace worn inner rings effortlessly thanks to standardized precision dimensions.

In a nutshell

The right choise for

With the Skf ir 40X45X30 inner ring, you create a precision-ground and hardened raceway for needle roller bearings on shafts that cannot be hardened directly. This prevents wear and damage to expensive machine shafts during the assembly, maintenance, or overhaul of gearboxes and drive systems. Featuring an inside diameter of 40 mm, an outside diameter of 45 mm, and a width of 30 mm, this ir series ring effortlessly accommodates axial displacement in both directions. Thanks to standardized precision dimensions, you can replace worn rings quickly without modifying the assembly, keeping your industrial machinery running smoothly and reliably.

Product information FAQ

€26.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 40 mm
Outer diameter: 45 mm
Width: 30 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: 40 mm
Outer diameter: 45 mm
Width: 30 mm
Relubrication feature: Without
Radial internal clearance: CN
Tolerance class: Normal
Raceway diameter: 45
Bore diameter: 40
Coating: Without
Material: Bearing steel
Outside diameter: 45
Special raceway feature: None

Brand SKF
01290518
EAN 7316577126054
Supplier number SKF IR 40X45X30

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this inner ring?: The inner ring has an inside diameter of 40 mm, an outside diameter of 45 mm, and a width of 30 mm.
What is the SKF IR 40X45X30 inner ring used for?: It is used with needle roller bearings when the shaft cannot be hardened and ground to act as a raceway.
Does this inner ring accommodate axial displacement?: Yes, IR series inner rings accommodate axial displacement in both directions.
Is this inner ring interchangeable with other SKF IR rings?: Yes, standard SKF IR inner rings enable full interchangeability within identical dimensional specifications.