MINIATURE RUNNER BLOCK RESIST NRII MWA-012-SNS-C1-P-3
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Quick facts
| Availability | Confirmed on request |
| Category | Miniature ball runner block |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can R044221201 be shipped?
R044221201 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up R044221201 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for R044221201 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for R044221201, subject to availability and destination.
The miniature version of the ball runner block is characterized by the following product features:<br>Size 12<br>Format SNS: Width = slimline, length = normal, height = standard<br>Runner block body made of corrosion-inert steel<br>Preload class C1: Low preload<br>Accuracy class P: Precision<br>Without ball chain<br>With initial lubrication and without preservation<br>Roller bearing grease Dynalub 520<br>Without attachment element, left (front reference edge)<br>Without attachment element, right (front reference edge)<br>With relubrication openings<br>Runner block body in standard version<br>Overall length of the runner block = 34.8 mm<br>Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. 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
Specifications
Specifications
| Version | Ball rail system |
| Nominal size [mm] | 12 |
| Format | SNS - slimline, normal, standard height |
| Material (profiled rail systems) | Corrosion-resistant, martensitic steel |
| Preload class | C1 - Low preload |
| Accuracy class | P - Precise |
| Seal | LS - Low-friction seal (mini) |
| Ball chain | Without ball chain (standard) |
| Width of runner block [mm] | 27.0 |
| Length of runner block [mm] | 34.8 |
| Height of runner block [mm] | 10.0 |
| Height runner block with guide rail [mm] | 13.0 |
| Lubrication | Pre-lubricated |
| Maximum acceleration rate amax [m/s²] | 250.0 |
| Note: Max. acceleration amax | Only with preloaded systems. For non-preloaded systems: a<sub>max</sub> = 50 m/s<sup>2</sup> |
| Maximum permissible linear speed vmax [m/s] | 3.0 |
| Note: maximum permissible speed vmax | Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Note: permissible ambient temperature (min. ... max.) | 100°C admissible for a short time. |
| Weight [kg] | 0.05 |
| Dynamic load capacity C50 [N] | 2910.0 |
| Note: dynamic load capacity C50 | Dynamic load capacities and load moments are based on a travel of 50,000 m according to DIN ISO 14728-1. |
| Dynamic load capacity C100 [N] | 2310.0 |
| Note: dynamic load capacity C100 | Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. |
| Static load capacity C0 [N] | 3470.0 |
| Note: static load capacity C0 | Calculated values acc. to DIN 636, part 2 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 17.3 |
| Note: Dynamic torsional moment load capacity Mt50 | Dynamic load capacities and load moments are based on a travel of 50,000 m according to DIN ISO 14728-1. |
| Dynamic torsional moment load capacity Mt100 [Nm] | 13.7 |
| Note: Dynamic torsional moment load capacity Mt100 | Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. |
| Static torsional moment load capacity Mt0 [Nm] | 20.6 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 10.0 |
| Note: Dynamic longitudinal moment load capacity ML50 | Dynamic load capacities and load moments are based on a travel of 50,000 m according to DIN ISO 14728-1. |
| Dynamic longitudinal moment load capacity ML100 [Nm] | 7.9 |
| Note: Dynamic longitudinal moment load capacity ML100 | Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. |
| Static longitudinal moment load capacity ML0 [Nm] | 11.8 |
| Pitch T guide rail [mm] | 25 |
| Dimension A (profiled rail systems) [mm] | 27 |
| Dimension A2 (profiled rail systems) [mm] | 12 |
| Dimension A3 (profiled rail systems) [mm] | 7.5 |
| Dimension B (profiled rail systems) [mm] | 34.8 |
| Dimension B1 [mm] | 21.6 |
| Dimension E1 [mm] | 20 |
| Dimension E2 (profiled rail systems) [mm] | 15 |
| Dimension H [mm] | 13.0 |
| Dimension H1 (profiled rail systems) [mm] | 10 |
| Dimension N3 (profiled rail systems) [mm] | 3.5 |
| Dimension S2 (profiled rail systems) | M3 |
| Dimension T1 min [mm] | 6 |
| Dimension V1 [mm] | 3.3 |
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