SFERAX COMPACT GBP 2028 ZA
1710.002028.40
Application
This model of ball bearing is particularly well-suited for applications where space is limited. Outstanding features include a full range of grades of precision and smooth, jerk-free operation.
Features
- Ball tracks run symmetrically with the load shaft (constant load)
- Incorporated seals are mounted inside the ball bearing (avoiding any change of length).
Inner diameter d
20 mm
Outer diameter D
28 mm
Length
30 mm
Limited quantities
| Product Number | 1710.002028.40 |
| Product Designation | SFERAX COMPACT GBP 2028 ZA |
| Net Weight | 38 g |
| Tare Weight | 2 g |
| Outer diameter D | 28 |
| Inner diameter d | 20 |
| Length | 30 mm |
| Tolerance Inner diameter | 0/-3 µm |
| Tolerance outer diameter | 0/-6 µm |
| Tolerance length | 0/-250 µm |
| Max. eccentricity | <5 µm |
| Recommended tolerance on the shaft | 0/-3 µm |
| Dynamic load capacity | 819 |
| Static load capacity N | 910 |
| Dynamic factor Y | 0.00109 |
| Diameter balls b | 2.381 mm |
| Cage material | Polyamid |
| Housing material | DIN 100Cr6 (1.3505) |
| Number of ball tracks | 6 |
| Operating temperature | -30 / +80°C |
| Precision class | ZA |
| Recommended shaft quality | I, IIIR |
| Tolerance Bore (pressed mounted) | 0/-2 µm |
| Tolerance bore (glue mounted) | H6 |
