You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R205A71420


$242.30
  • BOSCH REXROTH
  • Material:R205A71420
  • Model:KWE-030-FNS-C1-N-1

Quantity in stock: 24

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK CS KWE-030-FNS-C1-N-1 (R205A71420) is a high-precision BSCL ball runner block designed for linear motion applications requiring normal rigidity and high load capacity. This runner block features a flanged, normal, standard height (FNS) format and is constructed from unalloyed steel CS, ensuring robustness and durability. It comes with a low preload (class C) and standard accuracy (class N), making it suitable for a variety of industrial uses where precision movement is essential. This product does not include a ball chain but does come with initial lubrication and preservation to maintain its performance over time. The runner block body is of the standard version, with an overall length specified by the manufacturer. It is designed for interchangeability, allowing it to be combined with guide rails of every accuracy class seamlessly. The B.RUNNER BLOCK CS KWE-030-FNS-C1-N-1 can be mounted from both above and below, offering flexibility in installation. Its static load rating C0 and dynamic load rating C indicate its capability to withstand significant loads while maintaining stability and smoothness in operation. Additionally, the product can handle a range of ambient temperatures as specified by Bosch Rexroth's standards. In terms of dimensions, this runner block fits within the size E profiled rail systems and has been engineered to accommodate torsional moment loads effectively, both statically and dynamically. The width of the runner block aligns with size A specifications, while its length complements size E profiled rail systems. Designed for maximum performance in demanding environments, this Bosch Rexroth runner block ensures reliable linear motion control in various applications without compromising on precision or load capacity.


BSCL ball runner block, FNS, size 30, steel CS, accuracy standard, low preload

The BSCL ball runner block is precise and characterized by the following product features:
Size 30
Format FNS - flanged, normal, standard height
Runner block body made of unalloyed steel CS
Preload class C1: Low preload
Accuracy class N: Standard
Without ball chain
With initial lubrication and preservation
Runner block body in standard version
Overall length of the runner block = 97.7 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 1.010 kg
Area of application: For normal rigidity requirements
Load capacity: High
For mounting from above and below
Height of runner block35.35
Size E172
Footnote permissible ambient temperature (min ... max)100 °C admissible for short time.
Footnote friction coefficient μFriction coefficient µ without seal friction
Permissible ambient temperature-10 °C ... +80 °C
FormatFNS - flanged, normal, standard height
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
Size N111
Pitch T guide rail80
Height of runner block with guide rail42
Static load rating C042200
Preload classC1 - Low preload
Size B167.4
Size H (profiled rail system)42
Friction coefficient μ min.0.002
Accuracy classN - Normal
Size K4 (profiled rail systems)7.25
Size B with tolerance (profiled rail systems)97,7 mm +0,5
Size H2 (profiled rail systems)23
Height of guide rail H223
Size K3 (profiled rail systems)7.25
Size A228
Size S18.5
Static torsional moment load capacity Mt0640
Dynamic torsional moment load capacity Mt100470
Width of runner block90
Size A145
Size E8 (profiled rail systems)42
Length of runner block97.7
Dynamic load capacity C31200
Static longitudinal moment load capacity ML0490
Size E9 (profiled rail systems)14.25
Size N1 (profiled rail systems)11
Size T (profiled rail systems)80
Size N6 with tolerance (profiled rail systems)12 mm ±0,5
Dynamic load capacity C5039300
Dynamic longitudinal moment load capacity ML50450
Size S5 (profiled rail system)9
Max. acceleration amax250
Dynamic load capacity C10031200
Dynamic torsional moment load capacity Mt50590
Dynamic longitudinal moment load capacity ML100360
Size A (profiled rail systems)90
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)31
Preload force500
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size S1 (profiled rail systems)8.5
Size N6 (profiled rail systems)12
Friction coefficient μ max.0.003
Size B (profiled rail systems)97.7
SealSS – standard seal
Size K2 (profiled rail systems)14.7
Size V17
Productgroup ID17
Size K1 (profiled rail systems)14
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M3x6,5
Size E252
Size S2 (profiled rail systems)M10
Permissible ambient temperature (min)-10
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Size T1 min (profiled rail systems)16
Size S9 thread diameter x lead with (profiled rail systems)M3x6,5
Weight1.010
Size H135.35
Nominal size30
VersionBall rail system
Size H1 (profiled rail systems)35.35