Cuscinetti a rullini014RNAO405540
CUSCINETTO RNAO 40X55X40
Cuscinetti a rullini · 55 × 40 mm
Description
Double row needle roller bearings without an inner ring and without flanges consist of an outer ring with two needle roller and cage assemblies. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. Bearings without flanges on the outer ring are separable, i.e. the outer ring and the needle roller and cage assemblies can be mounted separately. The outer ring includes features to facilitate relubrication.
- High radial load carrying capacity
- High stiffness and low cross-sectional height
- Accommodate axial displacement in both directions
- Separable design
- Enable a larger shaft diameter and a more rigid bearing arrangement
Key data
Cuscinetti a rullini- Outside diameter
- 55mm
- Width
- 40mm
- Basic dynamic load rating
- 59.4kN
- Basic static load rating
- 118kN
- Limiting speed
- 11,000r/min
- Reference speed
- 10,000r/min
Item details
- Item
- 014RNAO405540
- Category
- A.01.02
- Unit of measure
- PZ
Technical specifications
21 specifications · highlighted (yellow border): used as catalog filters
| Outside diameter | 55mm |
|---|---|
| Width | 40mm |
| Radius of fillet (max.) | 0.3mm |
| Basic dynamic load rating | 59.4kN |
|---|---|
| Basic static load rating | 118kN |
| Limiting speed | 11,000r/min |
| Reference speed | 10,000r/min |
| Fatigue load limit | 14.6kN |
| Sealing | Without |
|---|---|
| Cage | Sheet steel |
| Material, bearing | Bearing steel |
| Lubricant | None |
| Number of rows | 2 |
| Relubrication feature | With |
| Coating | Without |
| Outer ring type | Machined (solid) |
| Bearing part | Bearing without inner ring |
| Tolerance class | Normal |
|---|
| UNSPSC code | 31171512 |
|---|---|
| EClass code | 23-05-09-03 |
| Indicative carbon footprint for new product | 1kg CO2e |