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BOSCH REXROTH
R107222000


$211.36 USD
  • BOSCH REXROTH
  • Material:R107222000
  • Model:LSASE-M-20-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 LSASE-M-20-DD (R107222000) is a high-quality linear motion system designed for precision applications. This product features a lightweight precision housing made of aluminum and contains a standard linear bushing secured by a grooved taper pin. The set is characterized by its side opening, which allows for adjustability, and it comes equipped with external seals but does not include a lube port. The shaft diameter of the LSASE-M-20-DD is meticulously crafted to ensure smooth motion, and it includes two integrated wiper seals to minimize frictional drag when not under radial load. The friction force and breakaway force specifications ensure reliable operation under various conditions without compromising performance. This linear set can accommodate dynamic load capacities and static load ratings that apply to the main direction of loading, making it suitable for diverse applications. With its capability to withstand maximum acceleration and a range of permissible ambient temperatures, the LSASE-M-20-DD ensures durability and consistent operation in different environments. Its outer diameter is optimized for space-efficient design considerations. The product's design also allows for zero-clearance or preloaded guides, enhancing its versatility in different setups. The Bosch Rexroth LINEAR-SET LSASE-M-20-DD is part of the Standard metal series and falls under the Productgroup ID for linear sets with standard linear bushings and shafts. It is especially suitable for applications requiring precise linear guidance with side opening features for easy adjustability and maintenance. The set's weight reflects its lightweight construction while maintaining structural integrity and performance capabilities.


Linear set (aluminum), SE-M-20, with two seals

Linear set (aluminum)
Side opening, adjustable
With standard LB (metal)
Shaft diameter d = 20
With two seals
Version: Standard

Unpacked Weight: 0.435 kg

Linear Sets with standard Linear Bushings, with side opening, for zero-clearance or preloaded guides.

Lightweight precision housing (aluminum)
standard linear bushing
Secured by grooved taper pin
External seals
No lube port
Size V5
SeriesStandard (metal)
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 E122
Footnote dynamic load capacity CThe load capacities apply for the main direction of loading.
Size H30
Max. acceleration amax100
Permissible ambient temperature-10 °C ... +80 °C
Outer diameter D32
Breakaway force16
Size H422
Maximum permissible linear speed vmax2.5
Size D32
Footnote static load capacity C0The load capacities apply for the main direction of loading.
Size N142
Static load rating C0970
Size M17
Friction force6
Size A60
Radial clearanceComes clamped to h5 shaft (lower limit) and set to zero-clearance
Productgroup ID17
Size N215
Size W10
Size E333
Permissible ambient temperature (max)+80
Size E230
Size E442
Size SW2.5
Permissible ambient temperature (min)-10
Size S8.4
Shaft diameter d20
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear sets with linear bushings
Format of linear bushingsSE – With side opening, adjustable
Dynamic load capacity C1280
Size L54
Size S26
Weight0.435
Size D1 with tolerance
Size H160

General technical data

Ø d

mm

20 25 30 40 50

amax

m/s²

100 50

vmax

m/s

2.5 2

m

kg

0.45 0.85 1.3 2.3 3.7

FR 1)

N

6 7 8 11 14

Breakaway force

N

16 19 24 32 40

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

20 25 30 40 50

C 1)

N

1280 2270 2890 5280 8470

C0 1)

N

970 1750 2390 4000 6900
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).

Definition of dynamic load ratings

technical illustration-R107222000-Linear set (aluminum), SE-M-20, with two seals

Dimensions

Ød

mm

20 25 30 40 50

D

mm

32 40 47 62 75

A

mm

60 75 86 110 127

E1

22 mm ±0.15 28 mm ±0.15 34 mm ±0.15 43 mm ±0.15 50 mm ±0.15

E2

30 mm ±0.15 36 mm ±0.15 42 mm ±0.15 48 mm ±0.15 62 mm ±0.15

E3

mm

33 42 48 62 70

E4

mm

42 52 60 68 85

H

mm

30 35 40 45 50

Tolerance for H 1)

µm

+ 5
- 19
+ 4
- 21

H1

mm

60 72 82 100 115

H4

mm

22 26 30 38 45

L

mm

54 67 79 91 113

M 1)

17 mm ±0.01 21 mm ±0.01 25 mm ±0.01 32 mm ±0.01 38 mm ±0.01

N1

mm

42 50 55 67 78

N2

mm

15 18 24 30

S 2)

mm

8.4 10.5 13.5 15.5 17.5

S1

M10 M12 M16 M20

S2 3)

mm

6 8 10 12

SW

mm

2.5 3 4 5

V

mm

5 6.5 8 10 12

W 4)

mm

10 12.5 16.8 21
1) Clamped (fastened) in relation to Ø d.
2) Cylinder bolts ISO 4762-8.8
3) Pin hole centering.
4) Minimum size in relation to Ø d.

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

C/C0

Main direction of loading

Life expectancy calculation

See the notes on installing Linear Sets with side opening.

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.

technical illustration-R107222000-Linear set (aluminum), SE-M-20, with two seals

Lubrication

Directives and standards

Notes