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R18533222X Original Rexroth Linear Bearing Block
ROLLER RUNNER BLOCK CARBON STEEL RWD-035-FLS-C2-P-2
- Size 35
- Format FLS: Width = flange, length = long, height = standard
- Runner block body made of unalloyed steel CS
- Preload class C2: Medium preload
- Accuracy class P: Precision
- Without roller chain
- Preserved
- Without initial lubrication
- Without attachment element, left (front reference edge)
- Without attachment element, right (front reference edge)
- Straight lube connection loosely attached.
- Runner block body in standard version
- Overall length of the runner block = 142.5 mm
- Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
R18533222X Original Rexroth Linear Bearing Block Specifications
The R18533222X linear bearing block is built to meet stringent performance standards. Below is a detailed comparison of its technical parameters:
| Parameter | Value | Engineering Explanation |
|---|---|---|
| Nominal Size | 35 mm (1.378 in) | Defines the standard size for compatibility with guide rails, ensuring proper fit in linear motion systems. |
| Width of Runner Block | 100 mm (3.937 in) | Provides a stable base for load distribution, critical for high-torque applications. |
| Length of Runner Block | 142 mm (5.591 in) | Long length enhances stability and load-bearing capacity in linear guide systems. |
| Height of Runner Block | 41 mm (1.614 in) | Standard height ensures compatibility with various rail heights for versatile installations. |
| Dynamic Load Capacity C100 | 74,900 N (16,840 lbf) | Measures the maximum load the block can handle over 100,000 m travel, per DIN ISO 14728-1. |
| Static Load Capacity C0 | 155,400 N (34,928 lbf) | Indicates the maximum stationary load the block can withstand without deformation. |
| Maximum Acceleration (amax) | 150 m/s² (492 ft/s²) | Specifies the maximum acceleration under preload, critical for high-speed automation. |
| Maximum Linear Speed (vmax) | 4 m/s (13.12 ft/s) | Defines the top speed for smooth operation in dynamic linear motion applications. |
| Friction Coefficient (μ) | 0.0004–0.001 | Low friction reduces energy loss, enhancing efficiency in roller rail systems. |
| Permissible Ambient Temperature | -10 °C to +80 °C (14 °F to 176 °F), 100 °C (212 °F) for short periods | Ensures reliable performance across a wide range of industrial environments. |
| Weight | 2.4 kg (5.291 lb) | Lightweight yet robust, balancing ease of installation with durability. |
| Dynamic Torsional Moment (Mt100) | 1,490 Nm (1,098 ft-lbf) | Measures resistance to twisting forces over 100,000 m travel, ensuring stability. |
| Static Torsional Moment (Mt0) | 3,080 Nm (2,271 ft-lbf) | Indicates maximum torsional resistance when stationary, critical for heavy loads. |
Technical Attributes
| Version | Roller rail systems |
| Nominal size [mm] | 35 |
| Format | FLS – flange, long, standard height |
| Model | High-precision roller runner block |
| Material | Carbon steel |
| Preload class | C2 – Medium preload |
| Accuracy class | P – Precise |
| Seal | DS – Double-lip seal |
| Width of runner block [mm] | 100 |
| Length of runner block [mm] | 142 |
| Height of runner block [mm] | 41 |
| Height runner block with guide rail [mm] | 48 |
| Lubrication | With preservation and without initial lubrication |
| Dynamic load capacity C100 [N] | 74900 |
| Note: dynamic load capacity C100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Maximum acceleration rate amax [m/s²] | 150 |
| Note: Max. acceleration amax | Requirement: There must be preload, even during operation under load. |
| Maximum permissible linear speed vmax [m/s] | 4 |
| Permissible ambient temperature (min. … max.) | -10 °C … +80 °C |
| Note: permissible ambient temperature (min. … max.) | 100 °C admissible for short time. For operation at lower minus temperatures, please consult us. |
| Friction coefficient μ | 0.0004 … 0.001 |
| Note: friction coefficient μ | Without friction of seal |
| Weight [kg] | 2.4 |
| Dynamic load capacity C50 [N] | 92100 |
| Note: dynamic load capacity C50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Static load capacity C0 [N] | 155400 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 1830 |
| Note: Dynamic torsional moment load capacity Mt50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Dynamic torsional moment load capacity Mt100 [Nm] | 1490 |
| Note: Dynamic torsional moment load capacity Mt100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Static torsional moment load capacity Mt0 [Nm] | 3080 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 1500 |
| Note: Dynamic longitudinal moment load capacity ML50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Dynamic longitudinal moment load capacity ML100 [Nm] | 1220 |
| Note: Dynamic longitudinal moment load capacity ML100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Static longitudinal moment load capacity ML0 [Nm] | 2530 |
| Footnote friction force FR | Guideline value for frictional drags of the complete, sealed and lubricated roller runner block. |
| Pitch T guide rail [mm] | 40 |
| Dimension A (profiled rail systems) [mm] | 100 |
| Dimension A1 (profiled rail systems) [mm] | 50 |
| Dimension A2 (profiled rail systems) [mm] | 34 |
| Dimension A3 (profiled rail systems) [mm] | 33 |
| Dimension B (profiled rail systems) [mm] | 142 |
| Dimension B1 [mm] | 103.6 |
| Dimension diameter S5 (profiled rail systems) | 9 |
| Dimension E1 [mm] | 82 |
| Dimension E2 (profiled rail systems) [mm] | 62 |
| Dimension E3 (profiled rail systems) [mm] | 52 |
| Dimension E8 (profiled rail systems) [mm] | 50.3 |
| Dimension E9 (profiled rail systems) [mm] | 13.1 |
| Dimension H [mm] | 48 |
| Dimension H1 (profiled rail systems) [mm] | 41 |
| Dimension H2 with cover strip (profiled rail systems) [mm] | 31.1 |
| Dimension H2 without cover strip (profiled rail systems) [mm] | 30.8 |
| Dimension K1 (profiled rail systems) [mm] | 27.55 |
| Dimension K2 (profiled rail systems) [mm] | 29.4 |
| Dimension N1 (profiled rail systems) [mm] | 12 |
| Dimension N2 (profiled rail systems) [mm] | 11 |
| Dimension N5 (profiled rail systems) [mm] | 7 |
| Dimension N6 (profiled rail systems) [mm] | 19.4 |
| Dimension N6 tolerance (profiled rail systems) [mm] | ±0.5 |
| Dimension S1 thread diameter (profiled rail systems) [mm] | 8.5 |
| Dimension S2 (profiled rail systems) | M10 |
| Dimension S9 | M3 |
| Dimension S9 thread diameter (profiled rail systems) | M3 |
| Dimension T1 min [mm] | 16 |
| Dimension V1 [mm] | 8 |
| Note of Dimension T | T = Rail separation of the Roller Guide Rail |
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