SKF · rolling bearings
SKF IR 80X90X30
Inner rings — manufacturer technical reference and quotation support in Saudi Arabia.
لطلب عرض سعر في السعودية، أرسل رقم القطعة أو المقاس والكمية والمدينة. يُرجى تأكيد التوافق والتوفر والسعر مع فريقنا.
| Bore diameter | 80 mm |
|---|---|
| Outside diameter | 90 mm |
| Width | 30 mm |
| Raceway diameter | 90 mm |
| Special raceway feature | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material | Bearing steel |
| Coating | Without |
| Relubrication feature | Without |
| Product net weight | 0.304 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
| Dimensions · Bore diameter · (d) | 80 mm |
| Dimensions · Raceway diameter · (F) | 90 mm |
| Dimensions · Width · (B) | 30 mm |
| Dimensions · Chamfer dimension inner ring · (r, r_1,2) · min. | 1 mm |
Family specifications and selection conditions
| 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. |
|---|---|
| Manufacturer features | Enable full interchangeability of inner rings • Standard SKF inner rings for needle roller bearings • Accommodate axial displacement in both directions |
Manufacturer references
Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.