Ball runner block, FKN, size 25, steel CS, accuracy standard, preload-free, without ball chain
KWC-025-FKN-C0-N-2
Kugelwagen, FKN, Baugröße 25, Stahl CS, Genauigkeit Normal, Vorspannungsfrei, Ohne Kugelkette
€91.52 excl. VAT
At a glance
- Tariff number
- 84829900
- Country of origin
- RO
- Weight
- 0.45 kg
Technical Data
| Dimension A (profiled rail guides) | 73 mm |
| Dimension A1 (profiled rail guides) | 36.5 mm |
| Dimension A2 (profiled rail systems) | 23 mm |
| Dimension A3 (profiled rail systems) | 25 mm |
| Dimension B (profiled rail guides) | 62 mm |
| Dimension B tolerance (profiled rail guides) | + 0.5 |
| Dimension B1 | 38.6 mm |
| Dimension E1 | 60 mm |
| Dimension E8 (profiled rail guides) | 38.3 mm |
| Dimension E9 (profiled rail guides) | 8.5 mm |
| Dimension H | 33 mm |
| Dimension H1 (profiled rail guides) | 26.5 |
| Dimension H2 with cover strip (profiled rail guides) | 24.45 mm |
| Dimension H2 without cover strip (profiled rail guides) | 24.25 mm |
| Dimension K1 (profiled rail guides) | 24.5 mm |
| Dimension K2 (profiled rail guides) | 25 mm |
| Dimension K3 (profiled rail guides) | 4.1 mm |
| Dimension K4 (profiled rail guides) | 4.1 mm |
| Dimension N1 (profiled rail guides) | 9.3 mm |
| Dimension N6 (profiled rail guides) | 15.2 mm |
| Dimension N6 tolerance (profiled rail guides) | ± 0.5 |
| Dimension S1 (profiled rail guides) | 6.7 mm |
| Dimension S2 (profiled rail guides) | M8 |
| Dimension S5 (profiled rail guide) | 7 mm |
| Dimension S9 | M3x5 mm |
| Dimension S9 thread diameter (profiled rail guides) | M3 |
| Dimension S9 pitch | 5 mm |
| Dimension T1 min | 13 mm |
| Dimension V1 | 7.5 mm |
| Version | Kugelschienenführung |
| Type | Kugelwagen Hochpräzsion |
| Design | FKN - Flansch Kurz Niedrig |
| Runner block width | 73 mm |
| Seal | SS - Standarddichtung |
| Dynamic load rating C100 | 19800 N |
| Dynamic load rating C50 | 24900 N |
| Dynamic longitudinal load moment ML100 | 130 Nm |
| Dynamic longitudinal load moment ML50 | 160 Nm |
| Dynamic torsional load moment Mt100 | 280 Nm |
| Dynamic torsional load moment Mt50 | 350 Nm |
| Accuracy class | N - Normal |
| Größe Fußnote | BSHP Kugelwagen |
| Note on dynamic load rating C100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic load rating C50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic longitudinal load moment ML100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic longitudinal load moment ML50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic torsional load moment Mt100 | Dynamische Tragzahlen und Tragmomente basieren auf 100 000 m Hubweg nach DIN ISO 14728-1. |
| Note on dynamic torsional load moment Mt50 | Dynamische Tragzahlen und Tragmomente basieren auf 50 000 m Hubweg nach DIN ISO 14728-1. |
| Note on maximum acceleration amax | Wenn F<sub>comb</sub>◡<gt/> 2,8 • F<sub>pr</sub> : a<sub>max</sub> = 50 m/s<sup>2</sup> |
| Note on coefficient of friction μ | Ohne die Reibung der Dichtung |
| Hinweis statische Tragzahl C0 | Kurzzeitig bis 100 °C zulässig. Bei Minustemperaturen bitte rückfragen. |
| Note on permissible ambient temperature (min. ... max.) | Kurzzeitig bis 100 °C zulässig. Bei Minustemperaturen bitte rückfragen. |
| Runner block height | 26.5 mm |
| Runner block height with guide rail | 33 mm |
| Ball chain | Ohne Kugelkette (Standard) |
| Runner block length | 62 mm |
| Maximum permissible linear speed vmax | 3 m/s |
| Maximum acceleration amax | 250 m/s² |
Product Description
The ball runner block is highly precise and characterized by the following product features:
Size 25
Format FKN: Width = flange, length = short, height = low
Runner block body made of unalloyed steel CS
Preload class C0: Preload-free
Accuracy class N: Standard
Without ball chain
Preserved
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
45° angular lube nipples loosely attached.
Runner block body in standard version
Overall length of the runner block = 62.0 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
- Area of application: For cases of restricted space avialability in the upward and longitudinal direction
- Maximum precision
- Patented entry zone increases the travel accuracy up to a factor of six
- Significantly reduced frictional oscillations and low friction force level, particularly under external load
- Long-term lubrication is possible over several years
- Lube fittings with metal threads on all sides
- End-face fastening thread for all attachments
- Can be used on all SNS/SNO ball guide rails
- Integrated all-round sealing
- Preload classes: C0 (without preload, clearance) and C1 (moderate preload)
- Optional integrated, inductive and wear-free measuring system
- Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection