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BOSCH REXROTH
R205B31320


$315.35 USD
  • BOSCH REXROTH
  • Material:R205B31320
  • Model:KWE-035-FLS-C1-H-1

Quantity in stock: 0

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-035-FLS-C1-H-1 (R205B31320) is a high-precision linear motion component designed for applications demanding rigidity and accuracy. This BSCL ball runner block is tailored for use with profiled rail systems, offering a flanged, long, standard height format (FLS). It is constructed from unalloyed steel CS, ensuring durability and strength. The product features a low preload (Preload class C) and falls under the highly accurate category (Accuracy class H), making it suitable for applications where precise movement is crucial. It does not include a ball chain but comes with initial lubrication and preservation to maintain its performance over time. The runner block body adheres to the standard version specifications. This runner block boasts an impressive load capacity, which is considered very high, making it ideal for tasks that require substantial support and stability. It can be mounted from both above and below and is interchangeable with guide rails of every accuracy level, enhancing its versatility in various setups. With static load ratings that confirm its capacity to withstand significant forces without deformation or failure, this Bosch Rexroth runner block also exhibits excellent dynamic load capacities. The static torsional moment load capacity (Mt) alongside the dynamic torsional moment load capacity underscores its ability to resist twisting forces during operation. Additionally, this model ensures compatibility across different size profiled rail systems ranging from size A to size T. Its design facilitates maximum permissible linear speeds while maintaining low friction coefficients for efficient operation. The standard seal (SS) helps in preserving the integrity of the internal components against environmental contaminants. Overall, the Bosch Rexroth B.RUNNER BLOCK CS KWE-035-FLS-C1-H-1 offers exceptional performance for sophisticated linear motion tasks where precision and strength are paramount.


BSCL ball runner block, FLS, size 35, steel CS, accuracy highly accurate, low preload

The BSCL ball runner block is precise and characterized by the following product features:
Size 35
Format FLS - flanged, long, 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 = 139 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 2.020 kg
Area of application: For high rigidity requirements
Load capacity: Very high
For mounting from above and below
Height of runner block40.4
Size E182
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
FormatFLS - flanged, long, standard height
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
Size N112
Pitch T guide rail80
Height of runner block with guide rail48
Static load rating C081600
Preload classC1 - Low preload
Size B1105.5
Size H (profiled rail system)48
Friction coefficient μ min.0.002
Accuracy classH - Highly accurate
Size K4 (profiled rail systems)7
Size B with tolerance (profiled rail systems)139 mm +0,5
Size H2 (profiled rail systems)26.5
Height of guide rail H226.5
Size K3 (profiled rail systems)7
Size A234
Size S18.5
Static torsional moment load capacity Mt01480
Dynamic torsional moment load capacity Mt1001000
Width of runner block100
Size A150
Size E8 (profiled rail systems)50
Length of runner block139
Dynamic load capacity C55000
Static longitudinal moment load capacity ML01530
Size E9 (profiled rail systems)15.7
Size N1 (profiled rail systems)12
Size T (profiled rail systems)80
Size N6 with tolerance (profiled rail systems)15,5 mm ±0,5
Dynamic load capacity C5069300
Dynamic longitudinal moment load capacity ML501300
Size S5 (profiled rail system)9
Max. acceleration amax250
Dynamic load capacity C10055000
Dynamic torsional moment load capacity Mt501260
Dynamic longitudinal moment load capacity ML1001030
Size A (profiled rail systems)100
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)33
Preload force880
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size S1 (profiled rail systems)8.5
Size N6 (profiled rail systems)15.5
Friction coefficient μ max.0.003
Size B (profiled rail systems)139
SealSS – standard seal
Size K2 (profiled rail systems)30.4
Size V18
Productgroup ID17
Size K1 (profiled rail systems)28.75
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M3x6,5
Size E262
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
Weight2.020
Size H140.4
Nominal size35
VersionBall rail system
Size H1 (profiled rail systems)40.4