Ball runner block, FNS, size 20, Resist NRII, accuracy standard, preload-free, without ball chain
KUGELWAGEN NRII KWD-020-FNS-C0-N-0
Kugelwagen, FNS, Baugröße 20, Resist NRII, Genauigkeit Normal, Vorspannungsfrei, Ohne Kugelkette
€156.68 excl. VAT
At a glance
- Tariff number
- 84821090
- Country of origin
- RO
- Weight
- 0.4 kg
Technical Data
| Dimension A | 63 mm |
| Abmessung A1 | 31.5 mm |
| Abmessung A2 | 20 mm |
| Abmessung A3 | 21.5 mm |
| Dimension B | 75 mm |
| Abmessung B Toleranz | + 0.5 |
| Dimension B1 | 49.6 mm |
| Dimension E1 | 53 mm |
| Abmessung E2 | 40 mm |
| Abmessung E3 | 35 mm |
| Abmessung E8 | 32.5 mm |
| Abmessung E9 | 7.3 mm |
| Dimension H | 30 mm |
| Abmessung H1 | 25.35 |
| Abmessung H2 mit Abdeckband | 20.75 mm |
| Abmessung H2 ohne Abdeckband | 20.55 mm |
| Abmessung K1 | 11.8 mm |
| Abmessung K2 | 11.8 mm |
| Abmessung K3 | 3.35 mm |
| Abmessung K4 | 3.35 mm |
| Abmessung N1 | 7.7 mm |
| Abmessung N2 | 5.2 mm |
| Abmessung N6 | 13.2 mm |
| Abmessung N6 Toleranz | ± 0.5 |
| Abmessung S1 | 5.3 mm |
| Abmessung S2 | M6 |
| Abmessung S5 | 6 mm |
| Dimension S9 | M3x5 mm |
| Abmessung S9 Gewindedurchmesser | M3 |
| Dimension S9 pitch | 5 mm |
| Dimension T1 min | 13 mm |
| Dimension V1 | 6 mm |
| Version | Kugelschienenführung |
| Type | Kugelwagen Hochpräzsion |
| Design | FNS - Flansch Normal Standardhöhe |
| Runner block width | 63 mm |
| Seal | SS - Standarddichtung |
| Dynamic load rating C100 | 12300 N |
| Dynamic load rating C50 | 15500 N |
| Dynamic longitudinal load moment ML100 | 110 Nm |
| Dynamic longitudinal load moment ML50 | 140 Nm |
| Dynamic torsional load moment Mt100 | 205 Nm |
| Dynamic torsional load moment Mt50 | 260 Nm |
| Accuracy class | N - Normal |
| Note on coefficient of friction μ | Ohne die Reibung der Dichtung |
| 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 permissible ambient temperature (min. ... max.) | Kurzzeitig bis 100 °C zulässig. Bei Minustemperaturen bitte rückfragen. |
| Runner block height | 25.35 mm |
| Runner block height with guide rail | 30 mm |
| Ball chain | Ohne Kugelkette (Standard) |
| Runner block length | 75 mm |
| Maximum permissible linear speed vmax | 5 m/s |
Product Description
The ball runner block made of Resist NRII is corrosion-resistant and highly precise. Additionally, it is characterized by the following product features:
Size 20
Format FNS: Width = flange, length = normal, height = standard
Runner block body and all steel components made of corrosion-resistant steel as per DIN 10088
Preload class C0: Preload-free
Accuracy class N: Standard
Without ball chain
Without preservation
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
Straight lube connection loosely attached.
Runner block body in standard version
Overall length of the runner block = 75.0 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
- Area of application: For high rigidity requirements
- Long-term lubrication is possible over several years
- Maximum precision
- Ball runner block body and ball guide rail as well as all steel parts made of corrosion resistant steel in accordance with DIN EN 10088
- Patented entry zone increases the travel accuracy up to a factor of six
- Can be used on all SNS ball guide rails
- Available in five common sizes
- Lube fittings with metal threads on all sides
- The same high load ratings in all four main directions of loading
- Excellent dynamic characteristics<sup></sup>
- Minimum quantity lubrication system with integrated reservoir for oil lubrication
- Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection