SKF · rolling bearings
SKF IR 90X105X63
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 | 90 mm |
|---|---|
| Outside diameter | 105 mm |
| Width | 63 mm |
| Raceway diameter | 105 mm |
| Special raceway feature | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material | Bearing steel |
| Coating | Without |
| Relubrication feature | Without |
| Product net weight | 1.11 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
| Dimensions · Bore diameter · (d) | 90 mm |
| Dimensions · Raceway diameter · (F) | 105 mm |
| Dimensions · Width · (B) | 63 mm |
| Dimensions · Chamfer dimension inner ring · (r, r_1,2) · min. | 1.1 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. They are hardened and ground and have a precision ground raceway surface with a lead-in chamfer on both sides. |
|---|---|
| Manufacturer 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 |
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 We do not publish inferred stock, pricing or ratings.