Cuscinetti radiali a sfere0116004
CUSCINETTO SKF 6004
Cuscinetti radiali a sfere · 20 × 42 × 12 mm
Description
Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. Also available on request with special sized bore and/or outside diameters, suitable for reworked shafts and housings.
- Simple, versatile and robust design
- Low friction
- High-speed capability
- Accommodate radial and axial loads in both directions
- Require little maintenance
Key data
Cuscinetti radiali a sfere- Bore diameter
- 20mm
- Outside diameter
- 42mm
- Width
- 12mm
- Basic dynamic load rating
- 9.95kN
- Basic static load rating
- 5kN
- Limiting speed
- 24,000r/min
Item details
- Item
- 0116004
- Category
- A.01.01
- Unit of measure
- PZ
Technical specifications
43 specifications · highlighted (yellow border): used as catalog filters
| Bore diameter | 20mm |
|---|---|
| Outside diameter | 42mm |
| Width | 12mm |
| Diameter of housing abutment (max.) | 38.8mm |
| Diameter of shaft abutment (min.) | 23.2mm |
| Chamfer dimension (min.) | 0.6mm |
| Deviation limits of mid-range bore diameter | -0.008 … 0mm |
| Deviation limits of mid-range outside diameter | -0.009 … 0mm |
| Deviation limits of ring width | -0.06 … 0mm |
| Shoulder diameter ≈ | 27.2mm |
| Radius of shaft or housing fillet (max.) | 0.6mm |
| Recess diameter ≈ | 37.19mm |
| Basic dynamic load rating | 9.95kN |
|---|---|
| Basic static load rating | 5kN |
| Limiting speed | 24,000r/min |
| Reference speed | 38,000r/min |
| Fatigue load limit | 0.212kN |
| Sealing | Without |
|---|---|
| Radial internal clearance | CN |
| Cage | Sheet metal |
| Bore type | Cylindrical |
| Material, bearing | Bearing steel |
| Lubricant | None |
| Number of rows | 1 |
| Locating feature, bearing outer ring | Without |
| Relubrication feature | Without |
| Coating | Without |
| Performance class | SKF Explorer |
| Matched arrangement | No |
| Filling slots | Without |
| Minimum load factor | 0.025 |
| ISO tolerance class for dimensions | P6 and tighter width tolerance |
|---|---|
| ISO tolerance class for geometrical tolerances | P5 |
| Range of section height at outer ring of assembled bearing | 7µm |
| Range of section height at inner ring of assembled bearing | 4µm |
| Maximum run-out of inner ring side face to the bore | 8µm |
| Perpendicularity of outer ring outside surface | 4µm |
| Maximum axial run-out of outer ring of assembled bearing | 8µm |
| Maximum axial run-out of inner ring of assembled bearing | 8µm |
| Calculation factor | 14 |
|---|
| UNSPSC code | 31171504 |
|---|---|
| EClass code | 23-05-08-01 |
| Indicative carbon footprint for new product | 0.24kg CO2e |