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BOSCH REXROTH
R102722534


$161.24 USD
  • BOSCH REXROTH
  • Material:R102722534
  • Model:LSAC-25-DD-NR-G

Quantity in stock: 0

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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth LINEAR-SET LSAC-25-DD-NR-G (R102722534) is a high-quality linear motion set designed for precision applications requiring smooth and accurate linear movement. This product features a lightweight precision housing made from aluminum, ensuring both durability and reduced system weight. The LSAC-25-DD-NR-G is characterized by its corrosion-resistant properties, making it suitable for use in environments where resistance to corrosive elements is necessary. Equipped with compact LB linear bushings that are closed and come with integrated wiper seals on both sides, this linear set offers protection against contaminants, thereby extending the service life of the unit. The shaft diameter 'd' is precisely machined to accommodate these bushings, ensuring a snug fit and optimal performance. Additionally, the model comes pre-greased with Dynalub lubricant for reduced maintenance and enhanced operation right out of the box. This linear set is designed to handle dynamic loads effectively as indicated by its dynamic load capacity 'C'. It also has a normal radial clearance which allows for slight misalignments without compromising performance. The static load rating 'C' specifies the maximum load that can be applied without causing permanent deformation. The product's design also includes considerations for frictional forces 'FR', which are minimal due to the presence of wiper seals even when not under radial load. With its ability to withstand a wide range of ambient temperatures, from minimum to maximum permissible limits, this linear guide system offers versatility across various operational conditions. It also boasts a maximum permissible linear speed 'vmax', indicating its capability to perform in high-speed applications. Overall, the Bosch Rexroth LINEAR-SET LSAC-25-DD-NR-G (R102722534) represents an advanced solution for applications requiring precise linear guidance with corrosion resistance and low maintenance needs. Its compact size and light weight make it an excellent choice for space-sensitive installations where performance cannot be compromised.


Linear set (aluminum), C-25, with two seals, CR, greased

Linear set (aluminum)
With compact LB, closed
Shaft diameter d = 25
With two seals
Version: Corrosion-resistant
Greased

Unpacked Weight: 0.274 kg
Lightweight precision housing (aluminum)
Corrosion-resistant version with KBC-NR
Integrated wiper seals
Normal radial clearance
Initial lubrication with Dynalub 510
SeriesCompact
Footnote friction force FRFrictional 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 dynamic load capacity CThe load capacities apply for the main direction of loading. If the load direction is not the main direction of loading, the load capacities must be multiplied by the following factors: ↩Ø d 12 and 16: f = 0.90, f0 = 0.86, ↩Ø d 20 to 50: f = 0.79, f0 = 0.68
Size H27
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Size E48
Outer diameter D35
Breakaway force4.5
Size H417
Maximum permissible linear speed vmax5
Size D35
Footnote static load capacity C0The load capacities apply for the main direction of loading. If the load direction is not the main direction of loading, the load capacities must be multiplied by the following factors: ↩Ø d 12 and 16: f = 0.90, f0 = 0.86, ↩Ø d 20 to 50: f = 0.79, f0 = 0.68
Size N126
Static load rating C01560
Friction force2
Size A62
Productgroup ID17
Size N218
Permissible ambient temperature (max)+80
Size SW4
Permissible ambient temperature (min)-10
Size S6.6
Shaft diameter d25
Linear guide typeLinear bushing and shaft
Format of linear bushings– Closed
Filter for linear bushings and shaftsLinear sets with linear bushings
Dynamic load capacity C2050
Size L40
Weight0.274
Size D1 with tolerance
Size H154

General technical data

Ø d

mm

12 16 20 25 30 40 50

amax

m/s²

150

vmax

m/s

5

m

kg

0.08 0.11 0.15 0.27 0.4 0.75 1.2

FR 1)

N

0.8 1 1.5 2 2.5 3 4

Breakaway force

N

1.5 2 3 4.5 6 8 10

Shaft radial clearance h6

µm

+ 32
0
+ 33
- 1
+ 36
0
+ 42
- 1

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

12 16 20 25 30 40 50

C 1)

N

570 730 990 2050 2700 4470 5030

C0 1)

N

390 460 720 1560 2230 3720 4280
1) The load ratings apply for the main direction of loading. If the load direction is not the main direction of loading, the load ratings must be multiplied by the following factors: Ø d 12 and 16: f = 0,90, f0 = 0.86, Ø d 20 to 50: f = 0.79, f0 = 0.68
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

Effect of load direction on load rating

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.

 

technical illustration-R102722534-Linear set (aluminum), C-25, with two seals, CR, greased

Reduced load capacity with short stroke

In case of short stroke, the service life of the shafts is less than that of Linear Bushings. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .

technical illustration-R102722534-Linear set (aluminum), C-25, with two seals, CR, greased
1) fs = factor
2) s = stroke

Definition of dynamic load ratings

technical illustration-R102722534-Linear set (aluminum), C-25, with two seals, CR, greased

Dimensions

Ød

mm

12 16 20 25 30 40 50

D

mm

19 24 28 35 40 52 62

A

mm

40 45 53 62 67 87 103

E

29 mm ±0.15 34 mm ±0.15 40 mm ±0.15 48 mm ±0.15 53 mm ±0.15 69 mm ±0.15 82 mm ±0.15

H

mm

17 19 23 27 30 39 47

Tolerance for H 1)

µm

+ 24
0
+ 25
0
+ 26
0
+ 14
- 12

H1

mm

33 38 45 54 60 76 92

H4

mm

11 13 15 17 19 24 30

L

mm

28 30 40 50 60 70

N1

mm

16 18 22 26 29 38 46

N2

mm

11 13 18 22 26

S 2)

mm

4.3 5.3 6.6 8.4 10.5

S1

M5 M6 M8 M10 M12

SW

mm

2.5 3 4 5 6
1) In relation to Ø d.
2) Fixing screws ISO 4762-8.8

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

C/C0

Main direction of loading

Life expectancy calculation

General mounting instructions

Initial lubrication

Linear bushings come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.

technical illustration-R102722534-Linear set (aluminum), C-25, with two seals, CR, greased

Lubrication

Directives and standards

Notes