BOSCH REXROTH
R106525000
$358.18 USD
- BOSCH REXROTH
- Material:R106525000
- Model:LSG-M-50-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSG-M-50-DD (R106525000) is a meticulously engineered linear motion system designed to provide precise and smooth linear movement in various applications. This product is part of the LINEAR-SET series, which integrates high-quality linear bushings and shafts to facilitate reliable guidance and support for moving parts. The LSG-M-50-DD model features a closed configuration with two seals, ensuring protection against contaminants and extending the service life of the set. Constructed with a robust steel shaft of diameter 'd' and precision housing made from lamellar graphite cast iron, this linear set offers durability and stability. It includes standard LB metal bushings with wiper seals that minimize friction while maintaining the cleanliness of the system by preventing the ingress of dust and debris. The two retaining rings included in the design further enhance its structural integrity. This Bosch Rexroth linear set is characterized by its standard precision, which ensures consistent performance across various applications without sacrificing accuracy. It comes with an h shaft radial clearance, calculated based on working bore diameter and shaft tolerance statistics, offering similar radial clearance values as those specified under Radial clearance for the R standard linear bushing. The dynamic load capacity C indicates minimal values since load orientation and direction can vary; however, these capacities are assured to be at least at specified minimal thresholds. The static load rating C also reflects minimal values due to varying loading conditions but guarantees a baseline level of performance. With a maximum permissible ambient temperature range indicated in degrees Celsius, this product can operate effectively within designated thermal conditions. The outer diameter D, breakaway force, maximum permissible linear speed vmax, friction force, and weight specifications are all defined to ensure that users can select this model for their specific requirements confidently. In summary, the Bosch Rexroth LINEAR-SET LSG-M-50-DD (R106525000) represents a high-quality solution for applications requiring reliable linear motion control with minimal maintenance needs due to its durable construction and integrated sealing features.
Linear set (steel), M-50, with two seals
Linear set (steel)
Closed
With standard LB (metal)
Shaft diameter d = 50
With two seals
Version: Standard
Unpacked Weight: 3.64 kg
Linear sets with standard Linear Bushings, closed, standard version with fixed working bore diameter
| Precision housing (lamellar graphite cast iron/steel) |
| Standard linear bushing with wiper seals |
| Two retaining rings |
| Data Sheet | Download Data Sheet |
| 2D CAD | Download 2D CAD |
| 2D CAD | Download 2D CAD |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size V | 14 |
| Footnote shaft radial clearance h6 | “Determined from working bore diameter and shaft tolerance statistics. When factoring in the outer diameter of the linear bushings and the housing bore, an h6 shaft produces similar radial clearance values as specified in the “h6/H7" column under "Radial clearance" for the R0610 standard linear bushing.” |
| Series | Standard (metal) |
| Footnote friction force FR | Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| Size B1 (linear bushing) | 72 |
| Footnote permissible ambient temperature (min ... max) | for standard linear bushings without wiper seals |
| Size E1 | 108 |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined. |
| Size H | 50 |
| Max. acceleration amax | 50 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 75 |
| Breakaway force | 30 |
| Maximum permissible linear speed vmax | 2 |
| Size D | 75 |
| Footnote static load capacity C0 | The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined. |
| Static load rating C0 | 6470 |
| Friction force | 10 |
| Size A | 130 |
| Productgroup ID | 17 |
| Permissible ambient temperature (max) | |
| Size E2 | 50 |
| Permissible ambient temperature (min) | |
| Size S | 9 |
| Size A1 | 57 |
| Shaft diameter d | 50 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | – Closed |
| Dynamic load capacity C | 8260 |
| Size L | 100 |
| Footnote size H1 | Tolerance ISO 8062-3 - DCTG 9. |
| Size B | 70 |
| Weight | 3.64 |
| Size D1 with tolerance | |
| Size H1 | 105 |
General technical data
|
Ø d |
mm |
8 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | |||||||||
|
amax |
m/s² |
100 | 50 | |||||||||||||||||
|
vmax |
m/s |
2.5 | 2 | |||||||||||||||||
|
m |
kg |
0.09 | 0.16 | 0.27 | 0.45 | 0.89 | 1.33 | 2.51 | 3.68 | 6.73 | 15.32 | |||||||||
|
FR 1) |
N |
0.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | |||||||||
|
Breakaway force |
N |
1 | 6 | 9 | 12 | 14 | 18 | 24 | 30 | 36 | 45 | |||||||||
|
Shaft radial clearance h6 2) |
µm |
+ 18 + 5 |
+ 20 + 5 |
+ 22 + 5 |
+ 23 + 6 |
+ 25 + 6 |
+ 30 + 7 |
+ 33 + 7 |
+ 37 + 8 |
|||||||||||
|
Operating conditions |
||||||||||||||||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | -10 °C ... +100 °C 3) | -10 °C ... +80 °C | |
| 1) | Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| 2) | Determined from working bore diameter and shaft tolerance statistics. When factoring in the outer diameter of the Linear Bushings and the housing bore, an h6 shaft produces similar radial clearance values as specified in the "H6H7" column under "Radial clearance" for the R0610 standard Linear Bushing. |
| 3) | for standard Linear Bushings without wiper seals |
Load capacities and load moments
|
Ød |
mm |
8 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 |
|
C 1) |
N |
320 | 420 | 580 | 1170 | 2080 | 2820 | 5170 | 8260 | 11500 | 21000 |
|
C0 1) |
N |
240 | 280 | 440 | 860 | 1560 | 2230 | 3810 | 6470 | 9160 | 16300 |
| 1) | The load ratings indicated are minimal values as the orientation and direction of load cannot always be clearly defined. |
| The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the values in the table need to be multiplied by 1.26. |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
amax |
Maximum acceleration travel |
m/s2 |
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
FR |
Friction force |
N |
|
m |
Mass |
kg |
|
vmax |
Maximum permissible speed |
m/s |
Impact of load direction on load rating of closed Linear Bushings
The listed load ratings should be chosen depending on installation in minimum or maximum position and should be based on the calculations. If the load direction is clearly defined and the Linear Bushings can be installed in maximum position, the load ratings Cmax. (dynamic load rating) and C0 max (static load rating) can be used. If aligned installation is not possible or the load direction is not defined, the minimum load ratings must be used.
Definition of dynamic load ratings
Dimensions
|
Ød |
mm |
8 | 12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | |
|
D |
mm |
16 | 22 | 26 | 32 | 40 | 47 | 62 | 75 | 90 | 120 | |
|
A 1) |
mm |
32 | 42 | 50 | 60 | 74 | 84 | 108 | 130 | 160 | 200 | |
|
A1 |
mm |
16 1) | 21 1) | 26 1) | 28 1) | 38 1) | 41 1) | 51 1) | 57 1) | 70 1) | 85 1) | |
|
B 1) |
mm |
28 | 32 | 35 | 42 | 54 | 60 | 78 | 70 | 92 | 122 | |
|
B1 |
mm |
14 | 20 | 22 | 28 | 40 | 48 | 56 | 72 | 95 | 125 | |
|
E1 |
25 mm ±0.15 | 32 mm ±0.15 | 40 mm ±0.15 | 45 mm ±0.15 | 60 mm ±0.15 | 68 mm ±0.2 | 86 mm ±0.2 | 108 mm ±0.2 | 132 mm ±0.25 | 170 mm ±0.5 | ||
|
E2 |
20 mm ±0.15 | 23 mm ±0.15 | 26 mm ±0.15 | 32 mm ±0.15 | 40 mm ±0.15 | 45 mm ±0.2 | 58 mm ±0.2 | 50 mm ±0.2 | 65 mm ±0.25 | 90 mm ±0.5 | ||
|
H |
mm |
15 | 18 | 22 | 25 | 30 | 35 | 45 | 50 | 60 | 80 | |
|
Tolerance for H 2) |
µm |
+ 6 - 17 |
+ 5 - 18 |
+ 5 - 19 |
+ 4 - 21 |
+ 8 - 25 |
+ 8 - 26 |
+ 7 - 28 |
||||
|
H1 |
mm |
28 1) | 35 1) | 42 1) | 50 1) | 60 1) | 70 1) | 90 | 90 1) | 105 1) | 125 1) | 170 1) |
|
L |
mm |
25 | 32 | 36 | 45 | 58 | 68 | 80 | 100 | 125 | 165 | |
|
S |
mm |
3.4 | 4.5 | 5.5 | 6.6 | 9 | 11 | 13.5 | ||||
|
V 1) |
mm |
5 | 5.5 | 6.5 | 8 | 9 | 10 | 12 | 14 | 15 | 22 | |
| 1) | Tolerance ISO 8062-3 - DCTG 9. |
| 2) | Clamped (fastened) in relation to Ø d. |
Radial clearance
The radial clearance values shown in the table have been determined from statistics and correspond to values expected in practice. The R1066, R1068 and R1072 Linear Sets come clamped to an h5 shaft (lower limit) and set to zero clearance.
Vertical dimension
The tolerance values for the vertical dimension "H" for the Linear Sets shown in the table have been determined from statistics and correspond to values expected in practice.
Bolts
We recommend bolts in accordance with ISO 4762-8.8 for fastening the Linear Sets.
General mounting instructions
Linear sets with standard Linear Bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.
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