BOSCH REXROTH
R108123000
$186.55 USD
- BOSCH REXROTH
- Material:R108123000
- Model:LSGF-M-30-DD
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSGF-M-30-DD (R108123000) is a high-precision linear set designed for efficient and accurate linear motion. This robust system features a flanged housing made of lamellar graphite cast iron, providing a stable and sturdy platform for various applications. The set includes a standard linear bushing with wiper seals, ensuring cleanliness and longevity of the system by preventing contamination from entering the bushing. The shaft diameter 'd' is specifically designed to accommodate shafts with radial clearance that is not adjustable, maintaining consistent performance throughout its use. The LINEAR-SET LSGF-M-30-DD comes equipped with two retaining rings and two additional spacer rings made of steel, enhancing the rigidity and alignment of the assembly. The dynamic load capacity 'C' indicates minimal values due to varying orientations and loading directions, ensuring reliability under different operational conditions. With a maximum permissible linear speed 'vmax', this linear set can handle rapid movements while maintaining precision. The static load rating 'C' reflects the system's strength at rest or under low-speed conditions, while the friction force 'FR' provides insight into the resistance encountered during motion without radial load. This product operates efficiently within an ambient temperature range of -20°C to +80°C, accommodating various environmental conditions. Weighing in at .kg, this linear set maintains a balance between durability and ease of handling. Its size E outer diameter 'D' complements its design for vertical shaft configurations within mechanical systems. Overall, the Bosch Rexroth LINEAR-SET LSGF-M-30-DD offers robust construction, reliable operation, and versatile application potential for those seeking an effective solution for their linear motion needs.
Linear set (steel), F-M-30, with two seals
Linear set (steel)
Flange
With standard LB (metal)
Shaft diameter d = 30
With two seals
Version: Normal
Unpacked Weight: 0.948 kg
Linear Sets with standard Linear Bushings, flanged type. This modular unit complements the Linear Set series and is used for designs with a vertical shaft.
| Flanged housing (lamellar graphite cast iron) |
| Standard linear bushing with wiper seals |
| Two retaining rings with two additional spacer rings (steel) for shaft diameters 12 to 40 |
| Radial clearance not adjustable |
| 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. |
| Footnote permissible ambient temperature (min ... max) | for standard linear bushings without wiper seals |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined. |
| Max. acceleration amax | 100 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Size E | 60 |
| Size D1 with tolerance | 49,5 mm +0,8 |
| Outer diameter D | 47 |
| Breakaway force | 18 |
| Maximum permissible linear speed vmax | 2.5 |
| Size D | 47 |
| Size D1 | 49.5 |
| 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 | 2230 |
| Size S H13 | 9 |
| Friction force | 6 |
| Productgroup ID | 17 |
| Size W | 21 |
| Permissible ambient temperature (max) | |
| Permissible ambient temperature (min) | |
| Size L1 | 26 |
| Size D1 tolerance | |
| Shaft diameter d | 30 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | F – Flange |
| Dynamic load capacity C | 2820 |
| Size L | 68 |
| Size D2 | 62 |
| Size B | 84 |
| Weight | 0.948 |
General technical data
|
Ø d |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | |||||||||
|
amax |
m/s² |
100 | 50 | ||||||||||||||||
|
vmax |
m/s |
2.5 | 2 | ||||||||||||||||
|
m |
kg |
0.11 | 0.18 | 0.33 | 0.63 | 1 | 1.9 | 4 | 7.4 | 14.7 | |||||||||
|
FR 1) |
N |
2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | |||||||||
|
Breakaway force |
N |
6 | 9 | 12 | 14 | 18 | 24 | 30 | 36 | 45 | |||||||||
|
Shaft radial clearance h6 2) |
µm |
+ 20 + 5 |
+ 22 + 5 |
+ 23 + 6 |
+ 25 + 6 |
+ 30 + 7 |
+ 33 + 7 |
+ 37 + 8 |
|||||||||||
|
Operating conditions |
|||||||||||||||||||
|
Permissible ambient temperature (min ... max) |
-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 |
12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 |
|
C 1) |
N |
420 | 580 | 1170 | 2080 | 2820 | 5170 | 8260 | 11500 | 21000 |
|
C0 1) |
N |
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 |
12 | 16 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | |
|
D |
mm |
22 | 26 | 32 | 40 | 47 | 62 | 75 | 90 | 120 | |
|
B 1) |
mm |
42 | 50 | 60 | 74 | 84 | 108 | 130 | 160 | 200 | |
|
D1 |
24 mm +0.8 | 28.5 mm +0.8 | 35 mm +0.8 | 43 mm +0.8 | 49.5 mm +0.8 | 66.5 mm +0.8 | 81 mm +0.8 | 96 mm +0.8 | 129 mm +0.8 | ||
|
D2 1) |
mm |
28 | 34 | 42 | 54 | 62 | 80 | 98 | 115 | 150 | |
|
E |
30 mm ±0.12 | 35 mm ±0.12 | 42 mm ±0.15 | 54 mm ±0.15 | 60 mm ±0.25 | 78 mm ±0.25 | 98 mm ±0.25 | 120 mm ±0.5 | 155 mm ±0.5 | ||
|
L |
mm |
32 | 36 | 45 | 58 | 68 | 80 | 100 | 125 | 165 | |
|
L1 |
mm |
12 | 15 | 18 | 23 | 26 | 36 | 72 | 95 | 125 | |
|
L1 |
12 mm | 15 mm | 18 mm | 23 mm | 26 mm | 36 mm | 72 mm | 95 mm | 125 mm | ||
|
S |
H13 |
mm |
5.5 | 6.6 | 9 | 11 | 14 | ||||
|
V 1) |
mm |
6 | 8 | 10 | 12 | 14 | 16 | 18 | 22 | 26 | |
|
W |
mm |
10 | 10.5 | 13.5 | 17.5 | 21 | 22 | 14 | 15 | 20 | |
| 1) | Dimensional tolerance ISO 8062-3 - DCTG 9. |
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.
Wiper seals for closed-type Super Linear Bushings and Standard Linear Bushings
Wiper seals for closed-type Super Linear Bushings and Standard Linear Bushings
Galvanized metal case Elastomer wiper sealCatalog
Instructions
Service
CAD data
Metal cases for Super Linear Bushings and standard Linear Bushings
Metal cases for Super Linear Bushings and standard Linear Bushings
Galvanized steelCatalog
Instructions
Service
CAD data
Locating screws for standard linear bushings
Locating screws for standard linear bushings
Locating screws are self-locking.Catalog
Instructions
Service