Cuscinetti obliqui a sfere0113304C3
CUSCINETTO SKF 3304 ATN9/C3
Cuscinetti obliqui a sfere · 20 × 52 × 22.2 mm
Description
Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
- High-speed capability
- Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
- Suitable where a stiff bearing arrangement is required
- Require less axial space than equivalent pair of single row angular contact ball bearings
Key data
Cuscinetti obliqui a sfere- Bore diameter
- 20mm
- Outside diameter
- 52mm
- Width
- 22.2mm
- Basic dynamic load rating
- 24.5kN
- Basic static load rating
- 15.6kN
- Limiting speed
- 13,000r/min
Item details
- Item
- 0113304C3
- Category
- A.01.01
- Unit of measure
- PZ
Technical specifications
22 specifications · highlighted (yellow border): used as catalog filters
| Bore diameter | 20mm |
|---|---|
| Outside diameter | 52mm |
| Width | 22.2mm |
| Basic dynamic load rating | 24.5kN |
|---|---|
| Basic static load rating | 15.6kN |
| Limiting speed | 13,000r/min |
| Reference speed | 13,000r/min |
| Sealing | Without |
|---|---|
| Cage | Non-metallic |
| Material, bearing | Bearing steel |
| Lubricant | None |
| Number of rows | 2 |
| Contact angle | 30° |
| Locating feature, bearing outer ring | Without |
| Relubrication feature | Without |
| Coating | Without |
| Performance class | SKF Explorer |
| Matched arrangement | No |
| Arrangement of contact angle (double-row bearing) | Back-to-back (O) |
| UNSPSC code | 31171531 |
|---|---|
| EClass code | 23-05-08-03 |
| Indicative carbon footprint for new product | 0.78kg CO2e |