BOSCH REXROTH
R106522000
$111.19 USD
- BOSCH REXROTH
- Material:R106522000
- Model:LSG-M-20-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSG-M-20-DD (R106522000) is a high-quality linear set designed for precision linear motion applications. This robust assembly includes a standard precision housing made of lamellar graphite cast iron and steel, providing a durable and stable platform for linear movement. The set features a closed-format linear bushing with wiper seals that ensure protection from contaminants while maintaining smooth motion. The shaft diameter is engineered to offer precise radial clearance values, which are critical for achieving accurate linear guidance. Equipped with two retaining rings, the LINEAR-SET LSG-M-20-DD ensures secure positioning and reduces the potential for displacement under load. The product is also characterized by its standard metal series and size V specification, indicating its compatibility with various industrial applications requiring standard sizing. The friction force generated by this set is minimal due to the integrated wiper seals, which also contribute to reduced maintenance needs. The dynamic load capacity of this linear set is indicative of its ability to handle minimal values considering various loading orientations and directions. It can withstand a range of ambient temperatures without compromising performance, making it suitable for diverse operating environments. Additionally, the static load rating reflects the unit's capacity to sustain loads without motion. This Bosch Rexroth linear set is designed with a focus on reliability and efficiency in linear motion systems. Its compatibility with various sizes and specifications makes it versatile for different applications while ensuring optimal performance in terms of speed, acceleration, and load-bearing capabilities. The LINEAR-SET LSG-M-20-DD offers a comprehensive solution for those seeking a dependable linear guide system with easy integration into existing setups.
Linear set (steel), M-20, with two seals
Linear set (steel)
Closed
With standard LB (metal)
Shaft diameter d = 20
With two seals
Version: Standard
Unpacked Weight: 0.465 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 |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size V | 8 |
| 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) | 28 |
| Footnote permissible ambient temperature (min ... max) | for standard linear bushings without wiper seals |
| Size E1 | 45 |
| 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 | 25 |
| Max. acceleration amax | 100 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 32 |
| Breakaway force | 12 |
| Maximum permissible linear speed vmax | 2.5 |
| Size D | 32 |
| 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 | 860 |
| Friction force | 4 |
| Size A | 60 |
| Productgroup ID | 17 |
| Permissible ambient temperature (max) | |
| Size E2 | 32 |
| Permissible ambient temperature (min) | |
| Size S | 4.5 |
| Size A1 | 28 |
| Shaft diameter d | 20 |
| 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 | 1170 |
| Size L | 45 |
| Footnote size H1 | Tolerance ISO 8062-3 - DCTG 9. |
| Size B | 42 |
| Weight | 0.465 |
| Size D1 with tolerance | |
| Size H1 | 50 |
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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