SKF KDN.JU040CP0 thin-section ball bearing (reali-slim). Constant-cross-section thin-section ball bearing (Reali-Slim / Kaydon KA / KB / KC / KD / KG series equivalent) where the cross-section thickness stays constant regardless of bore size, allowing large-bore compact designs in gimbals, robotics, medical imaging and satellite antenna slew rings.
| Type | Thin-section ball bearing (Reali-Slim) |
| Designation | SKF KDN.JU040CP0 |
| HS code | 8482.10 |
| Bore diameter | 101.6 mm |
| Outside diameter | 120.65 mm |
| Width | 12.7 mm |
| Radial cross section | 9.525 mm |
| Contact angle | 0 ° |
| Limiting speed | 1640 r/min |
| Basic dynamic load rating | 5.65 kN |
| Basic static load rating | 8.2 kN |
| Rolling bearing type | Radial contact ball bearing (type C) |
| Contact type | Normal contact (two-point contact) |
| Number of rows | 1 |
| Cage | Brass or non-metallic composite |
| Matched arrangement | No |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Seal on both sides |
| Sealing type | Contact |
| Lubricant | Grease |
| Relubrication feature | Without |
| Unit system | Inch |
| Indicative carbon footprint for new product | 0.92 kg CO2e |
| Product net weight | 0.25 kg |
| eClass code | 23-05-08-07 |
| UNSPSC code | 31171502 |
| Material | As declared by SKF designation suffix |
| Temperature range | Per SKF product data |
| Primary standard | SKF designation convention (see description for governing ISO / DIN) |
| MOQ | 1 |
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.