Bosch Rexroth BALL GUIDE RAIL RESIST NRII KSA-020-SNS-H-MB-00
The ball guide rail made of Resist NRII is corrosion-resistant and highly precise. It is characterized by the following product features:. Size 20. Format SNS: Width = slimline, length = normal, height = standard. Guide rail made of corrosion-resistant steel as per DIN 10088. Fastener MB: Bolting from below. Cover 00: Without cover. Accuracy class high. Number of partial sections: one-piece. Rail in standard version
| Accuracy class | H - Highly accurate |
|---|---|
| Dimension A2 (profiled rail systems) [mm] | 20 |
| Dimension H2 without cover strip (profiled rail systems) [mm] | 20.55 |
| Dimension N7 (profiled rail systems) [mm] | 9 |
| Dimension S7 thread diameter | M6 |
| Dimension t [mm] | 60 |
| Dimension T1 max (profiled rail systems) [mm] | 50 |
| Dimension T1 min [mm] | 10 |
| Dimension T1 s (profiled rail systems) [mm] | 28 |
| Footnote of dimension T1 s (profiled rail systems) | Preferred dimension T1<sub>S</sub> with tolerances ± 0.75 recommended. |
| Format | SNS - Standard guide rail |
| Guide rail cover | Without cover strip |
| Guide rail mounting | For bolting from below |
| Mass m (kg/m) [kg/m] | 2.4 |
| Material (profiled rail systems) | Corrosion-resistant steel (Resist NR II) |
| Max. length Lmax [mm] | 5816.0 |
| Minimum length Lmin [mm] | 80.0 |
| Nominal size [mm] | 20 |
| Note: Lmax | Available on request |
| Note: permissible ambient temperature (min. ... max.) | 100 °C admissible for short time. For operation at negative temperatures, please consult us. |
| Number of holes nB (profiled rail systems) | 64 |
| Number of sections | 1-piece |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Pitch T guide rail [mm] | 60 |
| Product information | Please configure the product to add it to the shopping cart. |
| Recommended rail length (formula) | L = n<sub>B </sub>• T<sub> </sub>‒ 4 mm |
| Version | Ball rail system |
| Weight (Kg) | 8 |
Frequently Asked Questions
How do I get pricing for R204780331?
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 R204780331?
R204780331 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 R204780331?
Key specifications include Accuracy class: H - Highly accurate; Dimension A2 (profiled rail systems) [mm]: 20; Dimension H2 without cover strip (profiled rail systems) [mm]: 20.55; Dimension N7 (profiled rail systems) [mm]: 9. The full specification table on this page lists every published attribute for this part.
How quickly can R204780331 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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