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BOSCH REXROTH
R106865040


$529.90 USD
  • BOSCH REXROTH
  • Material:R106865040
  • Model:LSGOE-A-50-DD

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 LSGOE-A-50-DD (R106865040) is a high-quality linear motion system designed for precision applications. This linear set is composed of steel and features an open, adjustable design that includes the super LB A linear bushing with a self-alignment feature, enhancing its operational accuracy and lifespan. It incorporates two integrated wiper seals that protect against contaminants while maintaining smooth motion. The system's shaft diameter 'd' and the spheroidal graphite cast iron housing ensure robustness and durability. The standard precision housing provides a stable foundation for the steel super linear bushing A, which is secured with a locating screw to prevent movement during operation. The outer diameter 'D' specifies the size of the set, which is critical for installation and compatibility with existing machinery. This LINEAR-SET can handle dynamic load capacities as indicated by its rating 'C', which applies to the main direction of loading. It has been tested to withstand maximum accelerations 'amax', and operates effectively within a permissible ambient temperature range from minimum to maximum degrees Celsius. The breakaway force and maximum permissible linear speed 'vmax' are indicative of its capability to perform in demanding situations, ensuring reliable performance even at high speeds or under significant loads. Furthermore, this model is characterized by its low frictional drag when not under radial load, providing smooth motion that enhances machine efficiency. The static load rating 'C' also denotes its ability to withstand loads without movement, ensuring stability in stationary applications. Bosch Rexroth's attention to detail extends to the ease of maintenance; radial clearance comes pre-set clamped to h6 shaft lower limit for zero-clearance or preloaded guides. An adjusting screw allows for fine-tuning of radial clearance if necessary. Weighing in at . kg, this Linear Set strikes an optimal balance between strength and weight, making it suitable for various industrial applications where precision linear movement is critical. Its design ensures long service life even under high wear conditions, with tests showing reliable operation over extensive travel distances without failure.


Linear set (steel), OE-A-50, with two seals

Linear set (steel)
Open, adjustable
With super LB A
Shaft diameter d = 50
With two seals
Version: Standard

Unpacked Weight: 2.769 kg

For zero-clearance or preloaded guides. Adjusting screw for adjusting radial clearance. These Linear Sets come set to zero clearance.

Precision housing (spheroidal graphite cast iron/steel)
super linear bushing A with self-alignment feature
Secured with locating screw
Integrated wiper seals
Size V14
SeriesSuper A (with self-alignment feature)
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.
Size B1 (linear bushing)72
Size E1108
Footnote dynamic load capacity CThe load capacities apply for the main direction of loading.
Size H50
Max. acceleration amax150
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D75
Breakaway force10
Maximum permissible linear speed vmax3
Size D75
Footnote static load capacity C0The load capacities apply for the main direction of loading.
Static load rating C06620
Note: Maximum permissible speed vmaxSpeeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 105 m to 100 • 105 m without failure.
Friction force4
Size A130
Radial clearanceComes clamped to h5 shaft (lower limit) and set to zero-clearance
Productgroup ID17
Size W22.5
Permissible ambient temperature (max)+80
Size E250
Angle α54
Size SW5
Permissible ambient temperature (min)-10
Size S9
Shaft diameter d50
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Format of linear bushingsOE – Open, adjustable
Dynamic load capacity C12500
Size L100
Size B70
Weight2.769
Size D1 with tolerance

General technical data

Ø d

mm

12 16 20 25 30 40 50

amax

m/s²

150

vmax 1)

km/h

3

m

kg

0.12 0.2 0.36 0.69 1.02 2.02 2.71

FR 2)

N

0.8 1 1.5 2 2.5 3 4

Breakaway force

N

1.5 2 3 4.5 6 8 10

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) Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 105 m to 100 • 105 m without failure.
2) 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

1060 1280 2570 5040 5020 8620 12500

C0 1)

N

510 630 1180 2470 2880 4480 6620
1) The load ratings apply for the main direction of loading.
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

For load in the direction of opening, please refer to the loading diagrams (see "Diagrams" section).

Impact of load direction on load rating of open Linear Bushings

The load ratings C and C0 apply for the main direction of loading ρ = 0°. For all other load directions, the load ratings must be multiplied by the factors fρ (dynamic load rating C) or fρ0 (static load rating C0).

Installing specific Linear Bushings can prevent reductions in load capacity (see Linear Set with side opening).

Reduced load capacity with short stroke

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

technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals
1) fs = factor
2) s = movement path

Reduced load capacity with high load

If the load F on a Super Linear Bushing A is more than F > 0.5 x C, the dynamic load rating C decreases.

Definition of dynamic load ratings

Self-alignment feature

The self-alignment feature in the steel bearing plates and machined ball guide grooves ensure quieter travel. The flow chart shows a comparison with a conventional Linear Bushing. The example is based on a load of 800 N and misalignment of about 8 ft (caused by shaft deflection).

Due to the self-alignment feature, two super Linear Bushings must be used on at least one of the shafts in the guide.

technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals
FR = Frictional drag
s = travel distance
v = travel speed
a) Super Linear Bushing, A Ød 20
b) Conventional Linear Bushing, Ød 20
technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals
technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals

Dimensions

Ød

mm

12 16 20 25 30 40 50

D

mm

22 26 32 40 47 62 75

α

°

66 68 55 57 56 54

A 1)

mm

42 50 60 74 84 108 130

B

mm

32 1) 35 1) 42 1) 54 1) 60 1) 78 1) 70 1)

B1

mm

20 22 28 40 48 56 72

E1

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

E2

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

H

mm

18 22 25 30 35 45 50

Tolerance for H 2)

µm

+ 8
- 16
+ 13
- 21

H2 1)

mm

28 35 42 51 60 77 88

L

mm

32 36 45 58 68 80 100

S

mm

4.5 5.5 6.6 9

SW

mm

2.5 3 4 5

V 1)

mm

5.5 6.5 8 9 10 12 14

W 3)

mm

6.5 9 11.5 14 19.5 22.5
1) Tolerance ISO 8062-3 - DCTG 9.
2) Clamped (fastened) in relation to Ø d.
3) Minimum size in relation to Ø d.

Life expectancy calculation

Radial clearance

The radial clearance values shown in the table have been determined from statistics and correspond to values expected in practice. The adjustable 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.

 

Lubrication

technical illustration-R106865040-Linear set (steel), OE-A-50, with two seals

On-shaft relubrication on relubricatable Linear Bushing only until lubricant seeps out.

General mounting instructions

Lubrication

Directives and standards

Notes