With open ball bushings, supported and hardened steel shafts are used to reduce deflection for precise and low-friction linear movements.
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| Design type | BBE-OP |
| Ball bushings category | Standard ball bushings, open |
| Standard | ISO dimension |
| Number of seals | 2 |
| Material outer cylinder or steel segments | 100Cr6 |
| Material Cage | RSt34-2 |
| Initial greasing | Non/No |
| d - Internal diameter | 30 mm |
| d - Internal diameter tolerance | 0,011/-0,001 |
| D - External diameter | 47 mm |
| D - External diameter tolerance | 0/-0,011 |
| L - Length | 68 mm |
| L - Length tolerance | 0/-0,3 |
| L1 | 52,1 mm |
| L1 tolerance | 0/-0,3 |
| D1 - Diameter | 44,5 mm |
| L2 | 1,85 mm |
| E | 12,5 mm |
| Alpha | 50 ° |
| Number of ball rows | 5 |
| Mass | 0,309 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cmin | 1,584 kN |
| Cmax | 1,584 kN |
| C0min | 2,74 kN |
| C0max | 2,74 kN |
| Crev for OP | 902.88 |
| C0rev for OP | 1561.8 |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 110 °C |