SKF · rolling bearings
SKF NKIA 5912
Combined needle roller / angular contact ball 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 | 60 mm |
|---|---|
| Outside diameter | 85 mm |
| Width | 34 mm |
| Width, outer ring | 34 mm |
| Reference speed | 6000 r/min |
| Limiting speed | 6700 r/min |
| Rolling bearing type | Needle roller / angular contact ball bearing |
| Bearing part | Complete bearing |
| Thrust part | With cage |
| Radial part | With cage |
| Rolling element (thrust part) | Balls |
| Axial load capability | Single-direction |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Lubricant (thrust part) | None |
| Indicative carbon footprint for new product | 2.2 kg CO_2e |
| Product net weight | 0.59 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
| Dimensions · Bore diameter · (d) | 60 mm |
| Dimensions · Outside diameter · (D) | 85 mm |
| Dimensions · Width · (B) | 34 mm |
| Dimensions · Diameter of inner ring raceway · (F) | 68 mm |
| Dimensions · Chamfer dimension · (r_1_,2) · min. | 1 mm |
| Abutment dimensions · Diameter of shaft abutment · (d_a) · min. | 65 mm |
| Abutment dimensions · Diameter of housing abutment · (D_a) · max. | 80 mm |
| Abutment dimensions · Radius of fillet · (r_a) · max. | 1 mm |
| Calculation data · Basic dynamic load rating, radial · (C) | 60.5 kN |
| Calculation data · Basic static load rating, radial · (C_0) | 114 kN |
| Calculation data · Basic dynamic load rating, axial · (C) | 9.58 kN |
| Calculation data · Basic static load rating, axial · (C_0) | 18 kN |
| Calculation data · Fatigue load limit, radial · (P_u) | 14.3 kN |
| Calculation data · Fatigue load limit, axial · (P_u) | 0.77 kN |
| Calculation data · Reference speed | 6000 r/min |
| Calculation data · Limiting speed | 6700 r/min |
Family specifications and selection conditions
| Product description | These bearings consist of a radial needle roller bearing combined with an angular contact ball bearing. Together they can accommodate both heavy radial loads and light axial loads in one direction. In addition, they can operate at high speeds. Their low cross-sectional height makes the bearings particularly suitable for applications where other types of locating bearing arrangements occupy too much space. |
|---|---|
| Manufacturer features | Accommodate radial loads and axial loads in one direction • High load carrying capacity • High-speed capability • Low cross section • Separable design |
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.