BOSCH REXROTH
R106622000
$116.70 USD
- BOSCH REXROTH
- Material:R106622000
- Model:LSGE-M-20-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSGE-M-20-DD (R106622000) is a high-quality linear motion set designed for precision applications. This set includes an adjustable standard linear bushing with wiper seals, crafted from robust steel to ensure durability and performance. The bushing is housed in a precision lamellar graphite cast iron housing, which provides stability and strength. The shaft diameter is designed to accommodate size V series standard metal with two retaining rings for secure installation. This linear set boasts a standard precision design that incorporates two seals to protect against contaminants and maintain the integrity of the internal components. The inclusion of wiper seals also contributes to the friction force FR, which can affect the linear bushing's performance when not under radial load. The product is engineered to handle dynamic load capacities with minimal values, considering that the orientation and direction of loading may vary. For optimal operation, this linear set can withstand maximum permissible accelerations and operates effectively within a specific range of ambient temperatures. It has been meticulously designed to achieve a balance between static load rating and friction force while maintaining tight radial clearance control. The LINEAR-SET LSGE-M-20-DD comes clamped to the h6 shaft lower limit and pre-set for zero-clearance or preload conditions, making it ready for immediate use in various applications. Its outer diameter and breakaway force specifications are tailored for consistent performance, while its maximum permissible linear speed ensures efficiency in motion. Overall, this product from Bosch Rexroth is ideal for users seeking reliable and adjustable linear motion solutions that offer precision, low frictional drag, and robust construction suitable for diverse operational environments.
Linear set (steel), E-M-20, with two seals
Linear set (steel)
Adjustable
With standard LB (metal)
Shaft diameter d = 20
With two seals
Version: Standard
Unpacked Weight: 0.458 kg
Linear sets with standard Linear Bushings, adjustable, for zero-clearance or preloads.
| 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 |
| 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 |
| 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 |
| Radial clearance | Comes clamped to h5 shaft (lower limit) and set to zero-clearance |
| Productgroup ID | 17 |
| Permissible ambient temperature (max) | |
| Size E2 | 32 |
| Size SW | 3 |
| 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 | E – Adjustable |
| Dynamic load capacity C | 1170 |
| Size L | 45 |
| Footnote size H1 | Tolerance ISO 8062-3 - DCTG 9. |
| Size B | 42 |
| Weight | 0.458 |
| 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 |
|
Radial clearance |
Comes clamped to h5 shaft (lower limit) and set to zero clearance | ||||||||||
|
Operating conditions |
|||||||||||
|
Permissible ambient temperature (min ... max) |
-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. |
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 1) |
mm |
16 | 21 | 26 | 28 | 38 | 41 | 51 | 57 | 70 | 85 |
|
B |
mm |
28 1) | 32 1) | 35 1) | 42 1) | 54 1) | 60 1) | 78 1) | 70 1) | 92 1) | 122 1) |
|
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 1) |
mm |
28 | 35 | 42 | 50 | 60 | 70 | 90 | 105 | 125 | 170 |
|
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 | |||
|
SW |
mm |
2 | 2.5 | 3 | 5 | 6 | 8 | 10 | 14 | ||
|
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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