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Bosch Rexroth R205A41320
BALL RUNNER BLOCK CARBON STEEL KWE-045-FNS-C1-H-1
- MPN
- R205A41320
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Bosch Rexroth R205A41320?
The Compact Line ball runner block is precise and characterized by the following product features:
Size 45
Format FNS - flanged, normal, standard height
Runner block body made of unalloyed steel CS
Preload class C1: Low preload
Accuracy class H: Highly accurate
Without ball chain
With initial lubrication and preservation
Runner block body in standard version
Overall length of the runner block = 137.5 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
Area of application: For normal rigidity requirements
Load capacity: High
For mounting from above and below
Specifications
Specifications
| Version | Ball rail system |
| Nominal size [mm] | 45 |
| Format | FNS - flange, normal, standard height |
| Model | Compact Line ball runner block |
| Preload class | C1 - Low preload |
| Accuracy class | H - Highly accurate |
| Seal | SS - Standard seal |
| Ball chain | Without ball chain (standard) |
| Width of runner block [mm] | 120.0 |
| Length of runner block [mm] | 137.5 |
| Height of runner block [mm] | 50.3 |
| Height runner block with guide rail [mm] | 60.0 |
| Lubrication | Pre-lubricated, preserved |
| Maximum acceleration rate amax [m/s²] | 500.0 |
| Note: Max. acceleration amax | If F<sub>comb</sub>◡> 2.8 • F<sub>pr</sub> : a<sub>max</sub> = 50 m/s<sup>2</sup> |
| Maximum permissible linear speed vmax [m/s] | 5.0 |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Note: permissible ambient temperature (min. ... max.) | 100°C admissible for a short time. |
| Friction coefficient μ | 0.002 ... 0.003 |
| Note: friction coefficient μ | Friction coefficient µ without seal friction |
| Weight [kg] | 2.92 |
| Dynamic load capacity C50 [N] | 78100.0 |
| 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] | 62000.0 |
| 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] | 83000.0 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 1790.0 |
| 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] | 1420.0 |
| 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] | 1930 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 1320.0 |
| 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] | 1050.0 |
| 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] | 1420 |
| Pitch T guide rail [mm] | 105 |
| Dimension A (profiled rail systems) [mm] | 120 |
| Dimension A1 (profiled rail systems) [mm] | 60 |
| Dimension A2 (profiled rail systems) [mm] | 45 |
| Dimension A3 (profiled rail systems) [mm] | 37.5 |
| Dimension B (profiled rail systems) [mm] | 137.5 |
| Dimension B tolerance (profiled rail systems) [mm] | +0.5 |
| Dimension B1 [mm] | 97 |
| Dimension E1 [mm] | 100 |
| Dimension E2 [mm] | 80 |
| Dimension E8 (profiled rail systems) [mm] | 61 |
| Dimension E9 (profiled rail systems) [mm] | 19.5 |
| Dimension H [mm] | 60.0 |
| Dimension H1 (profiled rail systems) [mm] | 50.3 |
| Dimension H2 (profiled rail systems) [mm] | 33 |
| Dimension K1 (profiled rail systems) [mm] | 17.3 |
| Dimension K2 (profiled rail systems) [mm] | 19.5 |
| Dimension K3 (profiled rail systems) [mm] | 10.5 |
| Dimension K4 (profiled rail systems) [mm] | 10.5 |
| Dimension N1 (profiled rail systems) [mm] | 15 |
| Dimension N6 (profiled rail systems) [mm] | 17 |
| Dimension N6 tolerance (profiled rail systems) [mm] | ±0.5 |
| Dimension S1 (profiled rail systems) [mm] | 10.4 |
| Dimension S2 (profiled rail systems) | M12 |
| Dimension S5 (profiled rail system) [mm] | 14 |
| Dimension S9 | M3x6.5 mm |
| Dimension S9 thread diameter (profiled rail systems) | M3 |
| Dimension S9 lead [mm] | 6.5 |
| Dimension T [mm] | 105 |
| Dimension T1 min [mm] | 18 |
| Dimension V1 [mm] | 10 |
| Height of guide rail H2 [mm] | 33.0 |
R205A41320: frequently asked questions
When can R205A41320 be shipped?
R205A41320 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 R205A41320 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 R205A41320 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 R205A41320, subject to availability and destination.
More Bosch Rexroth parts
Bosch Rexroth R205A41320Price and lead time confirmed within 1 business day
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