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BOSCH REXROTH
R205C71420


$230.24 USD
  • BOSCH REXROTH
  • Material:R205C71420
  • Model:KWE-030-SNS-C1-N-1

Quantity in stock: 16

Note: Sales tax, and shipping will be calculated at checkout.
***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-SNS-C1-N-1 (R205C71420) is a high-quality BSCL ball runner block designed for precision and reliability. It features a slimline, normal, standard height (SNS) format, providing an optimal solution for applications with limited space in the transverse direction. The runner block body is constructed from unalloyed steel CS and comes with a low preload class C and standard accuracy class N. This model does not include a ball chain but does come with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK CS KWE-030-SNS-C1-N-1 boasts an overall length of . mm and high load capacity, making it suitable for heavy-duty operations. It allows for mounting from above, ensuring ease of installation in various configurations. The runner block can be combined interchangeably with guide rails of every accuracy level, enhancing its versatility across different applications. Notable specifications include a static load rating C0, dynamic load capacity C, and the ability to withstand a permissible ambient temperature range from min ... max °C for short periods. The friction coefficient is minimal without seal friction, further contributing to the efficiency of the system. This runner block's design also includes a static torsional moment load capacity Mt and dynamic torsional moment load capacity Mt that ensure stability under varying loads. The width of the runner block accommodates Size A profiled rail systems while maintaining compatibility with Size E systems through its height adjustment capabilities. For maintenance purposes, the product comes with initial lubrication and preservation. The model's dynamic longitudinal moment load capacities ML cater to both Size E profiled rail systems and Size T profiled rail systems. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-030-SNS-C1-N-1 is an adaptable component suitable for high-load applications where precision movement is required. Its robust construction paired with comprehensive specifications makes it an essential part of any linear motion system demanding reliability and accuracy.


BSCL ball runner block, SNS, 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 SNS - slimline, 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: 0.850 kg
Area of application: For restricted space in the transverse direction
Load capacity: High
For mounting from above
Height of runner block35.35
Size E140
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
FormatSNS - slimline, normal, standard height
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
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
Static torsional moment load capacity Mt0640
Dynamic torsional moment load capacity Mt100470
Width of runner block60
Size A130
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 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)60
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)16
Preload force500
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size N3 (profiled rail systems)12
Size N6 (profiled rail systems)12
Friction coefficient μ max.0.003
Size B (profiled rail systems)97.7
Size N312
SealSS – standard seal
Size K2 (profiled rail systems)20.7
Size V17
Productgroup ID17
Size K1 (profiled rail systems)20
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M3x6,5
Size E240
Size S2 (profiled rail systems)M8
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
Weight0.850
Size H135.35
Nominal size30
VersionBall rail system
Size H1 (profiled rail systems)35.35