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BOSCH REXROTH
R205B41320


$397.13 USD
  • BOSCH REXROTH
  • Material:R205B41320
  • Model:KWE-045-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-045-FLS-C1-H-1 (R205B41320) is a high-precision ball runner block designed to meet the demands of applications requiring high rigidity and load capacity. This runner block is part of the BSCL series and stands out with its flanged, long, standard height (FLS) format. The body of the runner block is constructed from unalloyed steel CS, ensuring durability and robust performance. With a low preload class C and an accuracy class H, this model guarantees highly accurate linear movements. It does not come with a ball chain but includes initial lubrication and preservation for immediate use upon installation. Designed for versatility, it can be combined with guide rails of every accuracy level, enhancing interchangeability within different systems. The B.RUNNER BLOCK CS KWE-045-FLS-C1-H-1 is capable of very high load capacities and is suitable for mounting from both above and below. Its construction allows for operation within a permissible ambient temperature range, ensuring reliability even in fluctuating environmental conditions. The runner block's friction coefficient is optimized without seal friction, contributing to smooth operation. This model boasts impressive static and dynamic load ratings as well as torsional moment load capacities. The overall length of the runner block accommodates various installation spaces while maintaining exceptional performance characteristics. It also features standard seals (SS) for added protection against contaminants. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-045-FLS-C1-H-1 offers a combination of highly accurate guidance, robust construction, and high load capacities suitable for demanding applications where precision linear movement is critical.


BSCL ball runner block, FLS, size 45, steel CS, accuracy highly accurate, low preload

The BSCL ball runner block is precise and characterized by the following product features:
Size 45
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 = 174 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 3.930 kg
Area of application: For high rigidity requirements
Load capacity: Very high
For mounting from above and below
Height of runner block50.3
Size E1100
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 N115
Pitch T guide rail105
Height of runner block with guide rail60
Static load rating C0120000
Preload classC1 - Low preload
Size B1133.5
Size H (profiled rail system)60
Friction coefficient μ min.0.002
Accuracy classH - Highly accurate
Size K4 (profiled rail systems)10.5
Size B with tolerance (profiled rail systems)174 mm +0,5
Size H2 (profiled rail systems)33
Height of guide rail H233
Size K3 (profiled rail systems)10.5
Size A245
Size S110.4
Static torsional moment load capacity Mt02780
Dynamic torsional moment load capacity Mt1001840
Width of runner block120
Size A160
Size E8 (profiled rail systems)61
Length of runner block174
Dynamic load capacity C79200
Static longitudinal moment load capacity ML02860
Size E9 (profiled rail systems)19.5
Size N1 (profiled rail systems)15
Size T (profiled rail systems)105
Size N6 with tolerance (profiled rail systems)17 mm ±0,5
Dynamic load capacity C5099800
Dynamic longitudinal moment load capacity ML502380
Size S5 (profiled rail system)14
Max. acceleration amax250
Dynamic load capacity C10079200
Dynamic torsional moment load capacity Mt502320
Dynamic longitudinal moment load capacity ML1001890
Size A (profiled rail systems)120
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)37.5
Preload force1270
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size S1 (profiled rail systems)10.4
Size N6 (profiled rail systems)17
Friction coefficient μ max.0.003
Size B (profiled rail systems)174
SealSS – standard seal
Size K2 (profiled rail systems)37.75
Size V110
Productgroup ID17
Size K1 (profiled rail systems)35.5
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M3x6,5
Size E280
Size S2 (profiled rail systems)M12
Permissible ambient temperature (min)-10
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Size T1 min (profiled rail systems)18
Size S9 thread diameter x lead with (profiled rail systems)M3x6,5
Weight3.930
Size H150.3
Nominal size45
VersionBall rail system
Size H1 (profiled rail systems)50.3