BOSCH REXROTH
R205B81220
$306.71 USD
- BOSCH REXROTH
- Material:R205B81220
- Model:KWE-020-FLS-C1-P-1
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK CS KWE-020-FLS-C1-P-1 (R205B81220) is a high-precision linear motion component designed for robust applications where rigidity and high load capacity are essential. This BSCL ball runner block is notable for its flanged, long, standard height (FLS) format and is constructed from unalloyed steel CS to ensure durability and consistent performance. It boasts an accuracy class P for precise movements and features a low preload class C, which contributes to the smooth operation of the runner block. The runner block's body comes in a standard version with an overall length that allows for versatile implementation across various systems. It does not include a ball chain but arrives with initial lubrication and preservation to facilitate immediate use. The product's design facilitates easy mounting from both above and below, catering to different assembly requirements. This model supports very high load capacities due to its robust construction, making it suitable for dynamic applications that demand stability and precision. The runner block can be interchangeably combined with guide rails of every accuracy level, enhancing its versatility in different setups. The permissible ambient temperature range ensures reliable operation across various environmental conditions without compromising efficiency. With a friction coefficient minimized to ensure reduced resistance during movement, this runner block system maintains performance even in demanding scenarios. Its static and dynamic load ratings are optimized for enduring significant forces while maintaining precise motion control. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-020-FLS-C1-P-1 (R205B81220) represents a reliable solution for linear motion applications requiring precise guidance, high rigidity, and substantial load-bearing capacity. Its standardized dimensions and compatibility with various profiled rail systems make it an adaptable choice for sophisticated mechanical engineering projects.
The Bosch Rexroth B.RUNNER BLOCK CS KWE-020-FLS-C1-P-1 (R205B81220) is a high-precision linear motion component designed for robust applications where rigidity and high load capacity are essential. This BSCL ball runner block is notable for its flanged, long, standard height (FLS) format and is constructed from unalloyed steel CS to ensure durability and consistent performance. It boasts an accuracy class P for precise movements and features a low preload class C, which contributes to the smooth operation of the runner block. The runner block's body comes in a standard version with an overall length that allows for versatile implementation across various systems. It does not include a ball chain but arrives with initial lubrication and preservation to facilitate immediate use. The product's design facilitates easy mounting from both above and below, catering to different assembly requirements. This model supports very high load capacities due to its robust construction, making it suitable for dynamic applications that demand stability and precision. The runner block can be interchangeably combined with guide rails of every accuracy level, enhancing its versatility in different setups. The permissible ambient temperature range ensures reliable operation across various environmental conditions without compromising efficiency. With a friction coefficient minimized to ensure reduced resistance during movement, this runner block system maintains performance even in demanding scenarios. Its static and dynamic load ratings are optimized for enduring significant forces while maintaining precise motion control. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-020-FLS-C1-P-1 (R205B81220) represents a reliable solution for linear motion applications requiring precise guidance, high rigidity, and substantial load-bearing capacity. Its standardized dimensions and compatibility with various profiled rail systems make it an adaptable choice for sophisticated mechanical engineering projects.
BSCL ball runner block, FLS, size 20, steel CS, accuracy precise, low preload
The BSCL ball runner block is precise and characterized by the following product features:
Size 20
Format FLS - flanged, long, standard height
Runner block body made of unalloyed steel CS
Preload class C1: Low preload
Accuracy class P: Precise
Without ball chain
With initial lubrication and preservation
Runner block body in standard version
Overall length of the runner block = 91 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
Unpacked Weight: 0.530 kg
| Area of application: For high rigidity requirements |
| Load capacity: Very high |
| For mounting from above and below |
| 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 | 25.3 |
| Size E1 | 53 |
| Footnote permissible ambient temperature (min ... max) | 100 °C admissible for short time. |
| Footnote friction coefficient μ | Friction coefficient µ without seal friction |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Format | FLS - flanged, long, standard height |
| Ball chain | Without ball chain (standard) |
| Friction coefficient μ | 0,002 ... 0,003 |
| Size B tolerance (profiled rail systems) | |
| Size N1 | 7.7 |
| Pitch T guide rail | 60 |
| Height of runner block with guide rail | 30 |
| Static load rating C0 | 27100 |
| Preload class | C1 - Low preload |
| Size B1 | 65.6 |
| Size H (profiled rail system) | 30 |
| Friction coefficient μ min. | 0.002 |
| Accuracy class | P - Precise |
| Size K4 (profiled rail systems) | 5.65 |
| Size B with tolerance (profiled rail systems) | 91 mm +0,5 |
| Size H2 (profiled rail systems) | 17 |
| Height of guide rail H2 | 17 |
| Size K3 (profiled rail systems) | 5.65 |
| Size A2 | 20 |
| Size S1 | 5.3 |
| Static torsional moment load capacity Mt0 | 290 |
| Dynamic torsional moment load capacity Mt100 | 190 |
| Width of runner block | 63 |
| Size A1 | 31.5 |
| Size E8 (profiled rail systems) | 29 |
| Length of runner block | 91 |
| Dynamic load capacity C | 18100 |
| Static longitudinal moment load capacity ML0 | 320 |
| Size E9 (profiled rail systems) | 10.15 |
| Size N1 (profiled rail systems) | 7.7 |
| Size T (profiled rail systems) | 60 |
| Size N6 with tolerance (profiled rail systems) | 10 mm ±0,5 |
| Dynamic load capacity C50 | 22800 |
| Dynamic longitudinal moment load capacity ML50 | 260 |
| Size S5 (profiled rail system) | 6 |
| Max. acceleration amax | 250 |
| Dynamic load capacity C100 | 18100 |
| Dynamic torsional moment load capacity Mt50 | 240 |
| Dynamic longitudinal moment load capacity ML100 | 210 |
| Size A (profiled rail systems) | 63 |
| Size N6 tolerance (profiled rail systems) | |
| Size A3 (profiled rail systems) | 21.5 |
| Preload force | 290 |
| Maximum permissible linear speed vmax | 3 |
| Lubrication | With initial lubrication and preservation |
| Size S1 (profiled rail systems) | 5.3 |
| Size N6 (profiled rail systems) | 10 |
| Friction coefficient μ max. | 0.003 |
| Size B (profiled rail systems) | 91 |
| Seal | SS – standard seal |
| Size K2 (profiled rail systems) | 19.8 |
| Size V1 | 6 |
| Productgroup ID | 17 |
| Size K1 (profiled rail systems) | 19.8 |
| Permissible ambient temperature (max) | |
| Size S9 thread diameter x lead with tolerance (profiled rail systems) | M2,5x6 |
| Size E2 | 40 |
| Size S2 (profiled rail systems) | M6 |
| Permissible ambient temperature (min) | |
| Note: Max. acceleration amax | If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 |
| Size T1 min (profiled rail systems) | 13 |
| Size S9 thread diameter x lead with (profiled rail systems) | M2,5x6 |
| Weight | 0.530 |
| Size H1 | 25.3 |
| Nominal size | 20 |
| Version | Ball rail system |
| Size H1 (profiled rail systems) | 25.3 |