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| Area of application: For restricted space in the transverse direction and high rigidity requirements |
| Heavy-duty Ball Runner Block for heavy machine construction with extremely high load-bearing capacity |
| Higher rigidity than SNS |
| High torque load capacity |
| Steel ball runner block body with corrosion-resistant coating, matt silver finish, hard chrome plated |
| Low noise level and outstanding travel behavior |
| Long-term lubrication is possible over several years |
| Smooth, quiet running thanks to optimally designed ball return and guideway |
| Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection |
| The same high load ratings in all four main directions of loading |
| Preload classes: C0 (without preload, clearance) and C1 (moderate preload) |
| Ball runner block pre-lubricated at the factory |
| Data Sheet | Download Data Sheet |
| 2D CAD | Download 2D CAD |
| 2D CAD | Download 2D CAD |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Height of runner block | 67 |
| Footnote permissible ambient temperature (min ... max) | 100 °C admissible for short time. For operation at negative temperatures, please consult us. |
| Footnote dynamic load capacity C | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. |
| Size E2 (profiled rail systems) | 75 |
| Footnote friction coefficient μ | Without friction of seal |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Format | SNH - slimline, normal, high |
| Self-aligning for compensation of misalignments | Without self-alignment |
| Ball chain | Without ball chain (standard) |
| Friction coefficient μ | 0,002 ... 0,003 |
| Size B tolerance (profiled rail systems) | |
| Pitch T guide rail | 120 |
| Height of runner block with guide rail | 80 |
| Static load rating C0 | 174000 |
| Dynamic torsional moment load capacity Mt | 3480 |
| Size H2 with cover strip (profiled rail systems) | 47.85 |
| Preload class | C0 – Without preload (clearance) |
| Size B1 (profiled rail systems) | 115.5 |
| Size H (profiled rail system) | 80 |
| Friction coefficient μ min. | 0.002 |
| Accuracy class | H - Highly accurate |
| Size B with tolerance (profiled rail systems) | 159 mm +0,5 |
| Size K3 (profiled rail systems) | 19 |
| Size A1 (profiled rail systems) | 50 |
| Static torsional moment load capacity Mt0 | 5550 |
| Runner block or guide rail | Runner block |
| Width of runner block | 100 |
| Size E8 (profiled rail systems) | 80 |
| Length of runner block | 159 |
| Linear guide type | Ball rail system |
| Dynamic load capacity C | 109000 |
| Static longitudinal moment load capacity ML0 | 3690 |
| Size E9 (profiled rail systems) | 32.3 |
| Size E1 (profiled rail systems) | 75 |
| Material (profiled rail systems) | Hard chrome plated |
| Size N6 with tolerance (profiled rail systems) | 29 mm ±0,5 |
| Size S5 (profiled rail system) | 16 |
| Max. acceleration amax | 250 |
| Size A (profiled rail systems) | 100 |
| Size N6 tolerance (profiled rail systems) | |
| Size A3 (profiled rail systems) | 23.5 |
| Size A2 (profiled rail systems) | 53 |
| Maximum permissible linear speed vmax | 3 |
| Lubrication | With preservation and without initial lubrication |
| Size N3 (profiled rail systems) | 19 |
| Size N6 (profiled rail systems) | 29 |
| Friction coefficient μ max. | 0.003 |
| Size B (profiled rail systems) | 159 |
| Size H2 with cover strip (profiled rail systems) | 48.15 |
| Seal | SS – Standard seal |
| Size V1 | 12 |
| Productgroup ID | 17 |
| Dynamic longitudinal moment load capacity ML footnote | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. |
| Permissible ambient temperature (max) | |
| Size S9 thread diameter x lead with tolerance (profiled rail systems) | M5x8 |
| Dynamic longitudinal moment load capacity ML | 2320 |
| Size S2 (profiled rail systems) | M12 |
| Permissible ambient temperature (min) | |
| Note: Max. acceleration amax | If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 |
| Size T1 min (profiled rail systems) | 20 |
| Dynamic torsional moment load capacity Mt footnote | Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. |
| Size S9 thread diameter x lead with (profiled rail systems) | M5x8 |
| Internal product information | For LS – low-friction seal with external longitudinal seal |
| Weight | 4.700 |
| Nominal size | 55 |
| Size H1 (profiled rail systems) | 67 |
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