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BOSCH REXROTH
R205C41320


$328.06 USD
  • BOSCH REXROTH
  • Material:R205C41320
  • Model:KWE-045-SNS-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-SNS-C1-H-1 (R205C41320) is a BSCL ball runner block renowned for its precision and robust construction. This runner block is specifically designed for applications requiring high accuracy and low preload, with a size that caters to environments with limited space in the transverse direction. The body of the runner block is made from unalloyed steel CS, ensuring durability and long-term performance. This model comes under the SNS format, which stands for slimline, normal, standard height, making it a versatile component in various assembly configurations. It boasts an accuracy class H, indicating that it is highly accurate, and a preload class C for low preload requirements. The runner block does not include a ball chain but comes with initial lubrication and preservation for ease of use upon installation. The overall length of the B.RUNNER BLOCK CS KWE-045-SNS-C1-H-1 is tailored to match standard dimensions, allowing for interchangeability between the runner block and guide rails across different accuracies. It has been engineered to withstand high load capacities when mounted from above and operates efficiently within a permissible ambient temperature range. In terms of technical specifications, this model has a notable static load rating and dynamic load capacity. It also features impressive torsional moment load capacities both statically and dynamically. The width of the runner block aligns with Size A profiled rail systems while maintaining compatibility with sizes B, H, K profiled rail systems as well. The product's design does not incorporate seals to minimize friction coefficients, which are kept at optimal levels to ensure smooth operation under varying conditions. For maintenance purposes, the initial lubrication serves as an added convenience until subsequent servicing is required. Overall, this Bosch Rexroth ball runner block stands out as an exemplary component in precision linear motion applications.


BSCL ball runner block, SNS, 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 SNS - slimline, normal, 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 = 137.5 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 2.400 kg
Area of application: For restricted space in the transverse direction
Load capacity: High
For mounting from above
Height of runner block50.3
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
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 rail105
Height of runner block with guide rail60
Static load rating C083000
Preload classC1 - Low preload
Size B197
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)137,5 mm +0,5
Size H2 (profiled rail systems)33
Height of guide rail H233
Size K3 (profiled rail systems)10.5
Size A245
Static torsional moment load capacity Mt01930
Dynamic torsional moment load capacity Mt1001420
Width of runner block86
Size A143
Size E8 (profiled rail systems)61
Length of runner block137.5
Dynamic load capacity C62000
Static longitudinal moment load capacity ML01420
Size E9 (profiled rail systems)19.5
Size T (profiled rail systems)105
Size N6 with tolerance (profiled rail systems)17 mm ±0,5
Dynamic load capacity C5078100
Dynamic longitudinal moment load capacity ML501320
Size S5 (profiled rail system)14
Max. acceleration amax250
Dynamic load capacity C10062000
Dynamic torsional moment load capacity Mt501790
Dynamic longitudinal moment load capacity ML1001050
Size A (profiled rail systems)86
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)20.5
Preload force990
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)137.5
Size N318
SealSS – standard seal
Size K2 (profiled rail systems)29.5
Size V110
Productgroup ID17
Size K1 (profiled rail systems)27.3
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M3x6,5
Size E260
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
Weight2.400
Size H150.3
Nominal size45
VersionBall rail system
Size H1 (profiled rail systems)50.3