Cuscinetti a rullini014HK2220
ASTUCCIO HK 2220
Cuscinetti a rullini · 28 × 20 mm
Description
Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. Owing to their large number of rollers, the bearings have a high load carrying capacity and stiffness.
- High radial load carrying capacity
- High stiffness
- Very low cross-sectional height
Key data
Cuscinetti a rullini- Outside diameter
- 28mm
- Width
- 20mm
- Basic dynamic load rating
- 15.7kN
- Basic static load rating
- 29kN
- Limiting speed
- 12,000r/min
- Reference speed
- 11,000r/min
Dettagli Articolo
- Articolo
- 014HK2220
- Categoria
- A.01.02
- Unità di misura
- PZ
Technical specifications
20 specifications · highlighted (yellow border): used as catalog filters
| Outside diameter | 28mm |
|---|---|
| Width | 20mm |
| Basic dynamic load rating | 15.7kN |
|---|---|
| Basic static load rating | 29kN |
| Limiting speed | 12,000r/min |
| Reference speed | 11,000r/min |
| Fatigue load limit | 3.45kN |
| Sealing | Without |
|---|---|
| Cage | Sheet steel |
| Material, bearing | Bearing steel |
| Lubricant | None |
| Number of rows | 1 |
| Relubrication feature | Without |
| Coating | Without |
| Outer ring type | Drawn cup with open ends |
| Bearing part | Bearing without inner ring |
| Tolerance class | Normal |
|---|
| UNSPSC code | 31171512 |
|---|---|
| EClass code | 23-05-09-03 |
| Indicative carbon footprint for new product | 0.08kg CO2e |