Bosch Rexroth MINIATURE RUNNER BLOCK RESIST NRII MWA-015-SNS-C0-H-3
The miniature version of the ball runner block is characterized by the following product features:. Size 15. Format SNS: Width = slimline, length = normal, height = standard. Runner block body made of corrosion-inert steel. Preload class C0: Preload-free. Accuracy class H: High. Without ball chain. With initial lubrication and without preservation. Roller bearing grease Dynalub 520. Without attachment element, left (front reference edge). Without attachment element, right (front reference edge). Lube nipple integrated. Runner block body in standard version. Overall length of the runner block = 46 mm. Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy
| Accuracy class | H - Highly accurate |
|---|---|
| Ball chain | Without ball chain (standard) |
| Dimension A (profiled rail systems) [mm] | 32 |
| Dimension A2 (profiled rail systems) [mm] | 15 |
| Dimension A3 (profiled rail systems) [mm] | 8.5 |
| Dimension B (profiled rail systems) [mm] | 43 |
| Dimension B1 [mm] | 27.2 |
| Dimension B2 (profiled rail systems) [mm] | 46 |
| Dimension E1 [mm] | 25 |
| Dimension E2 (profiled rail systems) [mm] | 20 |
| Dimension h [mm] | 16.0 |
| Dimension H1 (profiled rail systems) [mm] | 12 |
| Dimension H1 with longitudinal seal (profiled rail systems) [mm] | 12.65 |
| Dimension K (profiled rail systems) [mm] | 4 |
| Dimension N3 (profiled rail systems) [mm] | 4 |
| Dimension N5 (profiled rail systems) [mm] | 2.1 |
| Dimension S2 (profiled rail systems) | M3 |
| Dimension T1 min [mm] | 6 |
| Dimension V1 [mm] | 4.7 |
| Dynamic load capacity C100 [N] | 4200.0 |
| Dynamic load capacity C50 [N] | 5290.0 |
| Dynamic longitudinal moment load capacity ML100 [Nm] | 18.3 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 23.1 |
| Dynamic torsional moment load capacity Mt100 [Nm] | 31.2 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 39.3 |
| Format | SNS - slimline, normal, standard height |
| Height of runner block [mm] | 12.0 |
| Height runner block with guide rail [mm] | 16.0 |
| Length of runner block [mm] | 43.0 |
| Lubrication | Pre-lubricated |
| Material (profiled rail systems) | Corrosion-resistant, martensitic steel |
| Maximum acceleration rate amax [m/s²] | 250.0 |
| Maximum permissible linear speed vmax [m/s] | 3.0 |
| Nominal size [mm] | 15 |
| Note: dynamic load capacity C100 | Dynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1. |
| Note: dynamic load capacity C50 | Dynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1. |
| Note: Dynamic longitudinal moment load capacity ML100 | Dynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1. |
| Note: Dynamic longitudinal moment load capacity ML50 | Dynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1. |
| Note: Dynamic torsional moment load capacity Mt100 | Dynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1. |
| Note: Dynamic torsional moment load capacity Mt50 | Dynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1. |
| Note: Max. acceleration amax | Only with preloaded systems. For non-preloaded systems: a<sub>max</sub> = 50 m/s<sup>2</sup> |
| Note: maximum permissible speed vmax | Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. |
| Note: permissible ambient temperature (min. ... max.) | 100°C admissible for a short time. |
| Note: static load capacity C0 | Calculated values acc. to DIN 636, part 2 |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Pitch T guide rail [mm] | 40 |
| Preload class | C0 - Without preload (clearance) |
| Seal | LS - Low-friction seal (mini) |
| Static load capacity C0 [N] | 6260.0 |
| Static longitudinal moment load capacity ML0 [Nm] | 27 |
| Static torsional moment load capacity Mt0 [Nm] | 46.3 |
| Version | Ball rail system |
| Weight (Kg) | 0.08 |
| Width of runner block [mm] | 32.0 |
Frequently Asked Questions
How do I get pricing for R044259301?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the R044259301?
R044259301 is a Bosch Rexroth part. KKM Solutions sources Bosch Rexroth components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of R044259301?
Key specifications include Accuracy class: H - Highly accurate; Ball chain: Without ball chain (standard); Dimension A (profiled rail systems) [mm]: 32; Dimension A2 (profiled rail systems) [mm]: 15. The full specification table on this page lists every published attribute for this part.
How quickly can R044259301 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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