Make A Decision Now! Update Your Production Line Or Not?
Inquiry is free, what about checking the price first?
Really want To Quit?
Inquiry is free! Could you Please submit an RFQ first and check the price?
-
Address: Suzhou City, Jiangsu Province, China, 215000
-
Tel: 0086-512-68235075
R18534222X Original Rexroth Linear Bearing Block
ROLLER RUNNER BLOCK CARBON STEEL RWD-045-FLS-C2-P-2
- Size 45
- 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 = 180.0 mm
- Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
R18534222X Original Rexroth Linear Bearing Block Specifications
The Rexroth R18534222X roller runner block is designed for precision linear motion systems. Below is a detailed comparison of its technical parameters, with metric and imperial conversions for clarity.
| Parameter | Value | Explanation |
|---|---|---|
| Nominal Size | 45 mm (1.77 in) | Defines the block’s size compatibility with guide rails. |
| Width of Runner Block | 120 mm (4.72 in) | Width of the block for mounting stability. |
| Length of Runner Block | 179.5 mm (7.07 in) | Overall length, impacting load distribution. |
| Height of Runner Block | 51 mm (2.01 in) | Height of the block, excluding guide rail. |
| Height with Guide Rail | 60 mm (2.36 in) | Total height when mounted on a guide rail. |
| Dynamic Load Capacity C100 | 132,300 N (29,737 lbf) | Maximum dynamic load for 100,000 m travel per DIN ISO 14728-1. |
| Dynamic Load Capacity C50 | 163,000 N (36,649 lbf) | Dynamic load for 50,000 m travel, higher due to shorter distance. |
| Static Load Capacity C0 | 276,400 N (62,141 lbf) | Maximum static load the block can withstand. |
| Dynamic Torsional Moment Mt100 | 3,270 Nm (2,412 ft-lb) | Torsional load capacity for 100,000 m travel. |
| Static Torsional Moment Mt0 | 6,830 Nm (5,037 ft-lb) | Static torsional load capacity. |
| Dynamic Longitudinal Moment ML100 | 2,690 Nm (1,984 ft-lb) | Longitudinal moment capacity for 100,000 m travel. |
| Static Longitudinal Moment ML0 | 5,630 Nm (4,152 ft-lb) | Static longitudinal moment capacity. |
| Maximum Acceleration amax | 150 m/s² (492 ft/s²) | Maximum acceleration, requiring preload under load. |
| Maximum Linear Speed vmax | 4 m/s (13.12 ft/s) | Maximum permissible speed for linear motion. |
| Friction Coefficient μ | 0.0004–0.001 | Low friction for efficient movement, excluding seal friction. |
| Weight | 4.7 kg (10.36 lb) | Total weight of the runner block. |
| Permissible Ambient Temperature | -10°C to +80°C (14°F to 176°F), 100°C (212°F) short-term | Operating temperature range, with short-term high tolerance. |
| Pitch T Guide Rail | 52.5 mm (2.07 in) | Distance between mounting holes on the guide rail. |
| Seal Type | DS – Double-lip seal | Provides robust protection against dust and contaminants. |
| Material | Carbon steel | Durable material for long-term reliability. |
Technical Attributes
| Version | Roller rail systems |
| Nominal size [mm] | 45 |
| 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] | 120 |
| Length of runner block [mm] | 179.5 |
| Height of runner block [mm] | 51 |
| Height runner block with guide rail [mm] | 60 |
| Lubrication | With preservation and without initial lubrication |
| Dynamic load capacity C100 [N] | 132300 |
| 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] | 4.7 |
| Dynamic load capacity C50 [N] | 163000 |
| Note: dynamic load capacity C50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Static load capacity C0 [N] | 276400 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 4020 |
| 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] | 3270 |
| 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] | 6830 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 3310 |
| 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] | 2690 |
| 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] | 5630 |
| Footnote friction force FR | Guideline value for frictional drags of the complete, sealed and lubricated roller runner block. |
| Pitch T guide rail [mm] | 52.5 |
| Dimension A (profiled rail systems) [mm] | 120 |
| Dimension A1 (profiled rail systems) [mm] | 60 |
| Dimension A2 (profiled rail systems) [mm] | 45 |
| Dimension A3 (profiled rail systems) [mm] | 37.5 |
| Dimension B (profiled rail systems) [mm] | 179.5 |
| Dimension B1 [mm] | 134 |
| Dimension diameter S5 (profiled rail systems) | 14 |
| Dimension E1 [mm] | 100 |
| Dimension E2 (profiled rail systems) [mm] | 80 |
| Dimension E3 (profiled rail systems) [mm] | 60 |
| Dimension E8 (profiled rail systems) [mm] | 62.9 |
| Dimension E9 (profiled rail systems) [mm] | 16.7 |
| Dimension H [mm] | 60 |
| Dimension H1 (profiled rail systems) [mm] | 51 |
| Dimension H2 with cover strip (profiled rail systems) [mm] | 39.1 |
| Dimension H2 without cover strip (profiled rail systems) [mm] | 38.8 |
| Dimension K1 (profiled rail systems) [mm] | 33.7 |
| Dimension K2 (profiled rail systems) [mm] | 36.6 |
| Dimension N1 (profiled rail systems) [mm] | 15 |
| Dimension N2 (profiled rail systems) [mm] | 13.5 |
| Dimension N5 (profiled rail systems) [mm] | 8 |
| Dimension N6 (profiled rail systems) [mm] | 22.4 |
| Dimension N6 tolerance (profiled rail systems) [mm] | ±0.5 |
| Dimension S1 thread diameter (profiled rail systems) [mm] | 10.4 |
| Dimension S2 (profiled rail systems) | M12 |
| Dimension S9 | M4 |
| Dimension S9 thread diameter (profiled rail systems) | M4 |
| Dimension T1 min [mm] | 18 |
| Dimension V1 [mm] | 10 |
| Note of Dimension T | T = Rail separation of the Roller Guide Rail |
Why we are more
affordablebetterflexible
affordablebetterflexible
No MOQ LimitSupport small batch procurement, minimum order quantity 1 piece.
Supply Chain Advantages5%-15% comprehensive cost reduction compared to traditional procurement channels.
Direct Supply From The Brand’s FactoryAll products are shipped directly from the brand’s factory, with no secondary resale, maximize your benefits.
