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BOSCH REXROTH
R205F41220


$501.98 USD
  • BOSCH REXROTH
  • Material:R205F41220
  • Model:KWE-045-SLH-C1-P-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-SLH-C1-P-1 (R205F41220) is a high-precision ball runner block designed for linear motion applications requiring restricted space in the transverse direction and high rigidity. This BSCL ball runner block is notable for its slimline, long, and high (SLH) format with an overall length and width specifically tailored to meet demanding motion tasks. The runner block body is constructed from unalloyed steel CS, ensuring durability and strength. With a low preload class C and an accuracy class P, this runner block offers precise movement and smooth operation. It does not include a ball chain but comes with initial lubrication and preservation for immediate use. The product is engineered for very high load capacities, surpassing the rigidity of the SLS model, making it suitable for applications that experience heavy loads. This Bosch Rexroth runner block is compatible with various sizes of profiled rail systems, including size B, H, K, N, S, T, E, V, and A. Each size corresponds to specific dimensions and tolerances that ensure interchangeability between the runner block and guide rails across different accuracies. The static load rating C0 and dynamic load capacity C are indicative of the product's ability to withstand significant forces without compromising performance. Additionally, this model can sustain considerable static and dynamic torsional moment load capacities (Mt), as well as longitudinal moment loads (ML), making it ideal for complex loading scenarios. It operates within a permissible ambient temperature range ensuring reliability under varying environmental conditions. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-045-SLH-C1-P-1 (R205F41220) stands out as a robust solution for linear motion systems where precision movement and high rigidity are paramount. With its precise manufacturing standards and compatibility with different rail sizes, it caters to a wide array of industrial applications while maintaining optimal performance levels.


BSCL ball runner block, SLH, size 45, steel CS, accuracy precise, low preload

The BSCL ball runner block is precise and characterized by the following product features:
Size 45
Format SLH - slimline, long, high
Runner block body made of unalloyed steel CS
Preload class C1: Low preload
Accuracy class P: Precise
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: 4.110 kg
Area of application: For restricted space in the transverse direction and high rigidity requirements
Load capacity: Very high
Higher rigidity than SLS
Height of runner block60.3
Size E160
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
FormatSLH - slimline, long, high
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
Pitch T guide rail105
Height of runner block with guide rail70
Static load rating C0120000
Preload classC1 - Low preload
Size B1133.5
Size H (profiled rail system)70
Friction coefficient μ min.0.002
Accuracy classP - Precise
Size K4 (profiled rail systems)20.5
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)20.5
Size A245
Static torsional moment load capacity Mt02780
Dynamic torsional moment load capacity Mt1001840
Width of runner block86
Size A143
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)29.5
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)86
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)20.5
Preload force1270
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size N3 (profiled rail systems)18
Size N6 (profiled rail systems)17
Friction coefficient μ max.0.003
Size B (profiled rail systems)174
Size N318
SealSS – standard seal
Size K2 (profiled rail systems)37.75
Size V110
Productgroup ID17
Size K1 (profiled rail systems)35.55
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)M10
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
Weight4.110
Size H160.3
Nominal size45
VersionBall rail system
Size H1 (profiled rail systems)60.3