INA IR38X43X20-XL Inner Ring 38x43x20mm (X-Life) Metric – Cylindrical – Slovakia

Key Features (Bullet Points)

• Genuine INA (Schaeffler) precision inner ring for needle roller applications
• Part Number: IR38X43X20-XL (also known as IR38X43X20)
• Size: 38 mm (ID) x 43 mm (Raceway/OD) x 20 mm (W)
• Design: Metric inner ring, cylindrical, finely finished raceway
• Lubrication groove/hole: None (without lubrication groove)
• End faces: Flattened end faces
• X-Life (XL): improved performance / longer service life
• Country of Origin: Slovakia
• EAN: 4012802044294

Technical Specifications

Brand: INA
Category: Inner Rings (for needle roller bearings/assemblies)
Inner ring type: Metric, cylindrical
Raceway: Finely finished
End faces: Flattened
Lubrication groove/hole: Without lubrication groove
Surface: No twist-free grinding
Suffix: XL = X-Life

Dimensions

• Inner Diameter (d): 38.000 mm (1.4961 in)
• Raceway / Outer Diameter (F / D): 43.000 mm (1.6929 in)
• Width (b/B): 20.000 mm (0.7874 in)

(Schaeffler data confirms Raceway diameter (F) = 43 mm and Width = 20 mm.)

Identifiers & Trade Info

• EAN: 4012802044294
• MPN: 000022209-0000 (also shown as 0000222090000)
• Product ID: 10206979
• Customs Tariff Number: 8482 9900
• Weight: ~0.047–0.06 kg (source variance)

Notes (important for customers)

• Inner rings are used when the shaft surface isn’t suitable as a raceway (e.g., not hardened/ground).
• No lubrication groove: lubrication must be provided by the system design if required.

PACKAGE INCLUDES: ONE (1) INA Inner Ring IR38x43x20