SKF · rolling bearings
SKF K 8X11X13 TN
Needle roller bearings — 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 of needle roller complement | 8 mm |
|---|---|
| Outside diameter | 11 mm |
| Outside diameter of needle roller complement | 11 mm |
| Width | 13 mm |
| Basic dynamic load rating | 5.01 kN |
| Basic static load rating | 5.85 kN |
| Reference speed | 32000 r/min |
| Limiting speed | 36000 r/min |
| Bearing part | Needle roller and cage assembly |
| Number of rows | 1 |
| Outer ring type | Not applicable |
| Aligning feature | Without |
| Cage | Non-metallic |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Indicative carbon footprint for new product | 0.007 kg CO_2e |
| Product net weight | 0.002 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
| Dimensions · Diameter under rollers · (F_w) | 8 mm |
| Dimensions · Outside diameter roller complement · (E_w) | 11 mm |
| Dimensions · Width needle roller and cage assembly · (U) | 13 mm |
| Calculation data · Basic dynamic load rating · (C) | 5.01 kN |
| Calculation data · Basic static load rating · (C_0) | 5.85 kN |
| Calculation data · Fatigue load limit · (P_u) | 0.67 kN |
| Calculation data · Reference speed | 32000 r/min |
| Calculation data · Limiting speed | 36000 r/min |
Family specifications and selection conditions
| Product description | Needle roller and cage assemblies are self-contained, ready-to-mount bearings without inner and outer rings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space. As the clearance of the bearing arrangement is only affected by the roller sorting and the finish of shaft and housing, very precise bearing arrangements can be achieved. |
|---|---|
| Manufacturer features | High radial load carrying capacity • High stiffness • High precision • Lowest cross-sectional height among rolling 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 We do not publish inferred stock, pricing or ratings.