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v6a10f34 · 2026. 6. 12. 오후 12:53:36

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.
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SKF SKF IR80X90X54
  • SKF SKF IR80X90X54

SKF

SKF IR80X90X54 Needle Roller Bearing 80 × 90 × 54 mm

Inner ring for needle roller bearings, IR series

Needle Roller Bearing

RFQ

Estimated delivery: 12 Jul 2026 (overseas stock, ~4 weeks)

In stockEstimated delivery: 12 Jul 2026 (overseas stock, ~4 weeks)

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

FXPYR117D1
Category
Needle Roller Bearing
Dimensions
80x90x54mm

Overview

Inner ring for needle roller bearings, IR series

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. They are hardened and ground and have a precision ground raceway surface with a lead-in chamfer on both sides.

Key features

  • ·Enable full interchangeability of inner rings
  • ·Standard SKF inner rings for needle roller bearings
  • ·Accommodate axial displacement in both directions
  • ·Chamfers facilitate assembly and protect seal lips during mounting

Typical applications

  • ·Automotive transmissions
  • ·Industrial gearboxes
  • ·Compressors and pumps
  • ·Links, pivots, and rocker arms

Selection guidance

Check mounting envelope, inner ring requirement, shaft surface hardness, lubrication, load, and speed range.

SymbolValueDescription
d80 mmBore diameter
D90 mmOutside diameter
B54 mmWidth
D90 mmRaceway diameter
  • Fully interchangeable inner rings
  • Standard SKF inner ring for needle roller bearings
  • Accommodates axial displacement in both directions
  • Chamfer eases assembly and protects the seal lip during mounting
CodeDescription
특수 궤도륜 기능None
경방향 내부틈새CN
공차 클래스Normal
재료Bearing steel
코팅None
재윤활 기능None
제품 순 중량0.55 kg
eClass 코드23-05-09-03
UNSPSC 코드31171512
📄datasheet pdf download

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:

  • SKFIR80X90X54
  • SKF IR80X90X54

RFQ

Estimated delivery: 12 Jul 2026 (overseas stock, ~4 weeks)

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