BOSCH REXROTH
R044281340
$105.71 USD
- BOSCH REXROTH
- Material:R044281340
- Model:MINI R.BLOCK NRII MWA-009-SNS-C1-H-0
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 MINI R.BLOCK NRII MWA-009-SNS-C1-H-0 (R044281340) is a high-precision miniature ball runner block designed for linear motion applications requiring a compact and corrosion-resistant solution. This model is part of the SNS series, which features a slimline width, normal length, and standard height, ensuring it fits into constrained spaces while providing reliable guidance and support. The runner block body is crafted from corrosion-inert steel to ensure durability in challenging environments. With an accuracy class of H for high accuracy and a low preload class of C, this MINI R.BLOCK is engineered to deliver smooth, quiet running with optimally designed ball return and guideway. It facilitates easy replacement due to the ball retention feature without the need for a ball chain. The lack of initial lubrication and preservation allows users to apply their preferred lubrication method based on specific application requirements. The product's overall length is tailored to match the size E profiled rail systems, while also being interchangeable across different accuracy classes (P, H, N) for flexibility in system design. The relubrication openings incorporated into the design ensure maintenance can be conducted with ease when necessary. This model boasts impressive mechanical capabilities including dynamic load capacity and static load rating C calculated according to DIN standards. It can handle maximum accelerations and operates within permissible ambient temperature ranges from -10°C up to 100°C. Furthermore, the Bosch Rexroth MINI R.BLOCK NRII is self-aligning to compensate for any misalignments without requiring additional self-alignment features. In summary, this miniature ball runner block from Bosch Rexroth offers precision movement for applications in confined spaces where corrosion resistance and high accuracy are paramount. With its robust design and flexible interchangeability options, it stands as an essential component for sophisticated linear motion systems.
The Bosch Rexroth MINI R.BLOCK NRII MWA-009-SNS-C1-H-0 (R044281340) is a high-precision miniature ball runner block designed for linear motion applications requiring a compact and corrosion-resistant solution. This model is part of the SNS series, which features a slimline width, normal length, and standard height, ensuring it fits into constrained spaces while providing reliable guidance and support. The runner block body is crafted from corrosion-inert steel to ensure durability in challenging environments. With an accuracy class of H for high accuracy and a low preload class of C, this MINI R.BLOCK is engineered to deliver smooth, quiet running with optimally designed ball return and guideway. It facilitates easy replacement due to the ball retention feature without the need for a ball chain. The lack of initial lubrication and preservation allows users to apply their preferred lubrication method based on specific application requirements. The product's overall length is tailored to match the size E profiled rail systems, while also being interchangeable across different accuracy classes (P, H, N) for flexibility in system design. The relubrication openings incorporated into the design ensure maintenance can be conducted with ease when necessary. This model boasts impressive mechanical capabilities including dynamic load capacity and static load rating C calculated according to DIN standards. It can handle maximum accelerations and operates within permissible ambient temperature ranges from -10°C up to 100°C. Furthermore, the Bosch Rexroth MINI R.BLOCK NRII is self-aligning to compensate for any misalignments without requiring additional self-alignment features. In summary, this miniature ball runner block from Bosch Rexroth offers precision movement for applications in confined spaces where corrosion resistance and high accuracy are paramount. With its robust design and flexible interchangeability options, it stands as an essential component for sophisticated linear motion systems.
Miniature ball runner block, SNS, size 9, Resist NRII, accuracy high, low preload
The miniature version of the ball runner block is characterized by the following product features:
Size 9
Format SNS: Width = slimline, length = normal, height = standard
Runner block body made of corrosion-inert steel
Preload class C1: Low preload
Accuracy class H: High
Without ball chain
Without preservation
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
With relubrication openings
Runner block body in standard version
Overall length of the runner block = 31 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
Unpacked Weight: 0.0299 kg
| Accuracy classes P, H and N |
| Relubrication hole available |
| Smooth, quiet running thanks to optimally designed ball return and guideway |
| Ball retention for easy replacement |
| 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 |
| Material (profiled rail systems) | Corrosion resistant steel |
| Height of runner block | 8 |
| Footnote permissible ambient temperature (min ... max) | 100 °C admissible for short time. |
| Footnote dynamic load capacity C | Calculated values acc. to DIN 636, part 2 |
| Size E2 (profiled rail systems) | 10 |
| Max. acceleration amax | 250 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Size A (profiled rail systems) | 20 |
| Size A3 (profiled rail systems) | 5.5 |
| Preload force | 24 |
| Format | SNS - slimline, normal, standard height |
| Size A2 (profiled rail systems) | 9 |
| Self-aligning for compensation of misalignments | Without self-alignment |
| Static torsional moment load capacity Mt0 footnote | Calculated values (derived from C, C0) |
| Maximum permissible linear speed vmax | 3 |
| Lubrication | Without initial lubrication and without preservation |
| Ball chain | Without ball chain (standard) |
| Size N3 (profiled rail systems) | 3 |
| Footnote static load capacity C0 | Calculated values acc. to DIN 636, part 2 |
| Pitch T guide rail | 20 |
| Height of runner block with guide rail | 10 |
| Static load rating C0 | 2100 |
| Dynamic torsional moment load capacity Mt | 5.4 |
| Size B (profiled rail systems) | 31 |
| Note: Maximum permissible speed vmax | Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. |
| Preload class | C1 - Low preload |
| Static longitudinal moment load capacity ML0 footnote | Calculated values (derived from C, C0) |
| Seal | Low-friction seal (mini) |
| Size B1 | 20.7 |
| Size H (profiled rail system) | 10 |
| Size V1 | 2.8 |
| Productgroup ID | 17 |
| Accuracy class | H - Highly accurate |
| Size B with tolerance (profiled rail systems) | 31 mm |
| Dynamic longitudinal moment load capacity ML footnote | Calculated values (derived from C, C0) |
| Permissible ambient temperature (max) | |
| Dynamic longitudinal moment load capacity ML | 3.6 |
| Size S2 (profiled rail systems) | M3 |
| Permissible ambient temperature (min) | |
| Static torsional moment load capacity Mt0 | 9.6 |
| Note: Max. acceleration amax | Only with preloaded systems. For non-preloaded systems: amax = 50 m/s2 |
| Runner block or guide rail | Runner block |
| Width of runner block | 20 |
| Size T1 min (profiled rail systems) | 6 |
| Dynamic torsional moment load capacity Mt footnote | Calculated values (derived from C, C0) |
| Length of runner block | 31 |
| Linear guide type | Miniature ball rail system |
| Dynamic load capacity C | 1180 |
| Static longitudinal moment load capacity ML0 | 6.4 |
| Size E1 (profiled rail systems) | 15 |
| Internal product information | For low-friction seal (Mini) without longitudinal seal |
| Weight | 0.0299 |
| Nominal size | 9/M3 |
| Version | Ball rail system |
| Size H1 (profiled rail systems) | 8 |