SKF IR 45X50X35 inner ring for needle roller bearing 45 x 50 x 35 mm

Supplier number: SKF IR 45X50X35 | EAN 7316577126191

Recommended Retail Price €59.06

28.95 tax incl.

€23.93 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 5 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable raceway for shafts

Practical benefits

Hardened raceway for shafts: You create a precision ground raceway on machinery shafts that cannot be hardened or machined directly.
Smooth dual axial displacement: This inner ring accommodates axial movement in both directions to maintain continuous operating stability under load.
Fully interchangeable component design: You can easily swap out worn components during machine maintenance thanks to standard precision sizing.

In a nutshell

The right choise for

With the Skf ir 45X50X35 needle roller bearing inner ring, you create a precision hardened and ground raceway on machinery shafts that cannot be machined directly. This effectively protects your machine shafts against premature wear caused by rotating needles. Featuring a 45 mm bore, a 50 mm outer diameter, and a 35 mm width, this standard component reliably accommodates axial displacement in both directions during operation. Its fully interchangeable design makes it easy to combine with matching needle roller and cage assemblies or drawn cups, allowing you to replace worn contact surfaces swiftly during maintenance without replacing the complete shaft.

Product information FAQ

€28.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Outer diameter: 50 mm
Width: 35 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: 45 mm
Outer diameter: 50 mm
Width: 35 mm
Relubrication feature: Without
Radial internal clearance: CN
Tolerance class: Normal
Raceway diameter: 50
Bore diameter: 45
Coating: Without
Material: Bearing steel
Outside diameter: 50
Special raceway feature: None

Brand SKF
01290329
EAN 7316577126191
Supplier number SKF IR 45X50X35

Frequently asked questions about this product

Answered by specialists

What is the purpose of the SKF IR 45X50X35 inner ring?: It provides a hardened raceway for needle roller bearings when the shaft cannot be hardened and ground.
What are the exact dimensions of this inner ring?: It has an inside diameter of 45 mm, an outside diameter of 50 mm, and a width of 35 mm.
Which bearings can this inner ring be combined with?: It is typically used with matching needle roller and cage assemblies or drawn cup needle roller bearings.
Does this inner ring accommodate axial displacement?: Yes, it accommodates axial displacement of the shaft relative to the housing in both directions.