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BOSCH REXROTH
R205C79420


$230.24 USD
  • BOSCH REXROTH
  • Material:R205C79420
  • Model:KWE-030-SNS-C0-N-1

Quantity in stock: 8

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-C0-N-1 (R205C79420) is a high-quality runner block designed for precision linear movement applications. This BSCL ball runner block is part of the SNS series, which stands for slimline, normal, and standard height, offering a versatile solution for various installation spaces. The runner block body is constructed from unalloyed steel CS and comes without preload clearance (Preload class C), ensuring smooth motion without additional tension in the system. With an accuracy class N indicating standard precision, this model does not include a ball chain but does come with initial lubrication and preservation for immediate use. The product features an overall length of . mm and boasts high load capacity, making it suitable for demanding operations where restricted space in the transverse direction is a factor. It can be mounted from above onto size T profiled rail systems or size N with tolerance profiled rail systems. The B.RUNNER BLOCK CS KWE-030-SNS-C0-N-1 can handle dynamic load capacities and moment loads efficiently, with specific values provided for different sizes of profiled rail systems it's compatible with. The permissible ambient temperature range for this model spans from minimum to maximum degrees Celsius, accommodating various working environments. This runner block's design allows it to be interchangeable with guide rails of every accuracy class within its series, providing flexibility in assembly and maintenance. The friction coefficient is carefully calculated to ensure optimal performance without seal friction. Additionally, the product has been designed to withstand certain acceleration forces and torsional moments while maintaining its structural integrity and performance. Overall, the Bosch Rexroth B.RUNNER BLOCK CS KWE-030-SNS-C0-N-1 offers reliability and precision for linear motion systems requiring robust yet precise components. Its compatibility with different sizes of profiled rail systems makes it a flexible choice for a wide range of industrial applications.


BSCL ball runner block, SNS, size 30, steel CS, accuracy standard, without preload (clearance)

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 C0: without preload (clearance)
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
Size T (profiled rail systems)80
Size N6 with tolerance (profiled rail systems)12 mm ±0,5
Height of runner block35.35
Size E140
Footnote permissible ambient temperature (min ... max)100 °C admissible for short time.
Dynamic load capacity C5039300
Dynamic longitudinal moment load capacity ML50450
Size S5 (profiled rail system)9
Max. acceleration amax250
Footnote friction coefficient μFriction coefficient µ without seal friction
Dynamic load capacity C10031200
Permissible ambient temperature-10 °C ... +80 °C
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 force0
FormatSNS - slimline, normal, standard height
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
Size N3 (profiled rail systems)12
Pitch T guide rail80
Height of runner block with guide rail42
Static load rating C042200
Size N6 (profiled rail systems)12
Friction coefficient μ max.0.003
Size B (profiled rail systems)97.7
Preload classC0 – Without preload (clearance)
Size N312
SealSS – standard seal
Size B167.4
Size H (profiled rail system)42
Friction coefficient μ min.0.002
Size K2 (profiled rail systems)20.7
Size V17
Productgroup ID17
Accuracy classN - Normal
Size K4 (profiled rail systems)7.25
Size B with tolerance (profiled rail systems)97,7 mm +0,5
Size K1 (profiled rail systems)20
Size H2 (profiled rail systems)23
Height of guide rail H223
Size K3 (profiled rail systems)7.25
Permissible ambient temperature (max)+80
Size A228
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
Static torsional moment load capacity Mt0640
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Dynamic torsional moment load capacity Mt100470
Width of runner block60
Size T1 min (profiled rail systems)16
Size A130
Size E8 (profiled rail systems)42
Length of runner block97.7
Size S9 thread diameter x lead with (profiled rail systems)M3x6,5
Dynamic load capacity C31200
Static longitudinal moment load capacity ML0490
Size E9 (profiled rail systems)14.25
Weight0.850
Size H135.35
Nominal size30
VersionBall rail system
Size H1 (profiled rail systems)35.35