Super ball bushings are characterized by the ability to compensate misalignments of up to ± 0.5 °. Super ball bushings are available in closed and open versions.
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| Design type | BBET |
| Ball bushings category | Super ball bushings, closed |
| Standard | ISO dimension |
| Number of seals | 2 |
| Material outer cylinder or steel segments | 100Cr6 |
| Material Cage | PA |
| Initial greasing | Non/No |
| Re-lubricable | Oui/Yes |
| Fixing hole | Oui/Yes |
| d - Internal diameter | 50 mm |
| d - Internal diameter tolerance | 0,013/-0.002 |
| D - External diameter | 75 mm |
| L - Length | 100 mm |
| L - Length tolerance | 0,2/-0,2 |
| L1 | 77,6 mm |
| L1 tolerance | 0/-0,3 |
| D1 - Diameter | 72 mm |
| L2 | 2,65 mm |
| E | 22,5 mm |
| Alpha | 54 ° |
| Diameter F H11 | 5 mm |
| G | 2,5 mm |
| J | 2,7 mm |
| Number of ball rows | 5 |
| Mass | 0,52 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cmin | 10,8 kN |
| Cmax | 10,8 kN |
| C0min | 13,5 kN |
| C0max | 13,5 kN |
| Crev for OP | 6156 |
| C0rev for OP | 7695 |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 80 °C |