Cuscinetti obliqui a sfere0113311C3
CUSCINETTO SKF 3311 A/C3 GABBIA ACC.
Cuscinetti obliqui a sfere · 55 × 120 × 49.2 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
- 55mm
- Outside diameter
- 120mm
- Width
- 49.2mm
- Basic dynamic load rating
- 112kN
- Basic static load rating
- 81.5kN
- Limiting speed
- 5,300r/min
Item details
- Item
- 0113311C3
- Category
- A.01.01
- Unit of measure
- PZ
Technical specifications
22 specifications · highlighted (yellow border): used as catalog filters
| Bore diameter | 55mm |
|---|---|
| Outside diameter | 120mm |
| Width | 49.2mm |
| Basic dynamic load rating | 112kN |
|---|---|
| Basic static load rating | 81.5kN |
| Limiting speed | 5,300r/min |
| Reference speed | 6,000r/min |
| Sealing | Without |
|---|---|
| Cage | Sheet metal |
| 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 | 8.3kg CO2e |