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BOSCH REXROTH
R107623020


$1,860.14 USD
  • BOSCH REXROTH
  • Material:R107623020
  • Model:LSRE-30-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 LSRE-30-DD (R107623020) is a high-precision linear motion component designed for robust performance and versatility in various applications. This linear set is comprised of a standard precision housing made from steel, which contains a radial linear bushing that is both open and adjustable. The product features two wiper seals that help to maintain cleanliness within the system and are relubricatable, ensuring long-term operation with minimal maintenance. Equipped with a shaft diameter of 30mm, the LSRE-30-DD offers excellent dynamic load capacity, allowing it to handle significant forces in the main direction of loading. It also boasts a high static load rating, ensuring stability and support for stationary loads. The breakaway force and friction force specifications indicate the efficiency of movement and energy required to initiate motion. This model's design includes radial clearance pre-adjustments; it comes with an 'h' shaft lower limit set to zero-clearance before delivery, contributing to its precision alignment capabilities right out of the box. The permissible ambient temperature range for operation extends from a minimum to a maximum short-time Celsius degree threshold, accommodating various working environments. The outer diameter and size specifications are tailored to meet specific application requirements, enhancing compatibility with other components. When paired with precision steel shafts and shaft support rails, this Linear Set can be utilized in constructing heavy-duty guides that offer exceptional rigidity. In summary, the Bosch Rexroth LINEAR-SET LSRE-30-DD is engineered for reliability and accuracy in linear motion applications. Its durable construction, combined with advanced sealing technology and pre-set clearances, makes it an ideal choice for creating high-performance guides in demanding scenarios.


Linear set (steel), E-30, with two seals

Linear set (steel)
With radial LB, open, adjustable
Shaft diameter d = 30
With two seals
Version: Standard

Unpacked Weight: 6.77 kg

When combined with precision steel shafts and shaft support rails, these Linear Sets can be used to create heavy-duty guides with extremely high rigidity.

Precision housing (steel)
radial linear bushing
Two wiper seals
Relubricatable
SeriesRadial, open
Product informationPlease ask for delivery time!
Size E175
Footnote permissible ambient temperature (min ... max)short-time 100 °C
Footnote dynamic load capacity CThe stated load capacities apply for the main direction of loading ρ = 0°.
Size H48
Max. acceleration amax50
Permissible ambient temperature-20 °C ... +80 °C
Outer diameter D60
Breakaway force24
Maximum permissible linear speed vmax2
Size D60
Footnote static load capacity C0The stated load capacities apply for the main direction of loading ρ = 0°.
Static load rating C09520
Size V js1616
Size S H1311
Size O thread diameter x leadM10x30
Size L js16130
Size H1 js1675
Size A js16140
Friction force8
Radial clearanceComes with an h5 shaft (lower limit) and set to zero-clearance before delivery
Productgroup ID17
Size W14
Permissible ambient temperature (max)+80
Size E2108
Size SW5
Permissible ambient temperature (min)-20
Size L184
Shaft diameter d30
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 C8500
Weight6.77
Size D1 with tolerance

General technical data

Ø d

mm

30 40 50 60 80

amax

m/s²

50

vmax

m/s

2

m

kg

6.1 11.8 19.7 38.4 76.1

FR

N

8 11 14 16 20

Breakaway force

N

24 32 40 48 60

Radial clearance

Comes with an h5 shaft (lower limit) and set to zero clearance

Operating conditions

Permissible ambient temperature (min ... max) 1)

-20 °C ... +80 °C
1) 100 °C for a short period

Load capacities and load moments

Ød

mm

30 40 50 60 80

C 1)

N

8500 13900 20800 29500 54800

C0 1)

N

9520 16000 24400 34100 61500
1) The load ratings specified apply for the main direction of loading ρ = 0°.
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

Definition of dynamic load ratings

Rigidity

Combining a radial Linear Bushing with a continuously supported guide shaft ensures a precise, rigid design.

The following figure shows load-dependent spring. The diagram applies for installation: Without preload With zero clearance (no preload) for load direction ρ = 0° – 90° and 270° – 360°

Radial Linear Bushing rigidity

Installing with preload reduces spring. Additional spring in all parts of a linear guide (housing, shaft, shaft support rail) depends on the load direction. Guideline values for total spring with R1076 and R1010 elements: load direction factor multiplied by spring ∂ (from right diagram).

technical illustration-R107623020-Linear set (steel), E-30, with two seals
1) F = load N
2) ∂ = spring mm

Overall deflection depending on the load direction

Load direction

90°

180°

270°

Overall deflection

1 • ∂

1,8 • ∂

3,5 • ∂

1,8 • ∂

Effect of load direction on load rating

The load ratings C and C0 specified for Radial Linear Bushings apply for load direction ρ = 0°. If the external load is at an angle ρ = 90° – 270°, a reduced load capacity must be factored in. The dynamic load rating is then determined by multiplying the specified dynamic load rating C or C0 by the load direction factors fρ or fρ0. This reduced load capacity can be avoided by careful installation of the radial Linear Bushings.

Load direction factors

technical illustration-R107623020-Linear set (steel), E-30, with two seals
technical illustration-R107623020-Linear set (steel), E-30, with two seals
a) Center lubricating hole
b) Lubricating hole M8 x 1 sealed with plastic cap

Dimensions

Ød

mm

30 40 50 60 80

D

mm

60 75 90 110 145

A

js16

mm

140 170 200 240 310

E1

75 mm ±0.5 90 mm ±0.5 110 mm ±0.5 130 mm ±0.5 170 mm ±0.5

E2

108 mm ±0.5 135 mm ±0.5 170 mm ±0.5 200 mm ±0.5 260 mm ±0.5

H

mm

48 60 70 85 110

Tolerance for H 1)

µm

+ 15
- 5
+ 17
- 4
+ 18
- 5
+ 23
- 4
+ 22
- 5

H1

js16

mm

75 94 110 135 175

H2

mm

18 22.5 25 30 37.5

L

js16

mm

130 160 200 240 310

L1

84 mm +0.5 109 mm +0.5 138 mm +0.5 163 mm +0.5 213 mm +0.5

O 2)

M10x30 M12x40 M16x50 M20x60 M24x80

S

H13

mm

11 13.5 17.5 22 26

SW

mm

5 6 8 10 12

V

js16

mm

16 20 23 28 35

W 3)

mm

14 19.5 24.5 29 39
1) Clamped (fastened) based on nominal shaft dimension d.
2) ISO 4762–8.8 cylinder head bolts, recommendation applies for bolting in steel or cast iron threads.
3) Minimum size in relation to shaft diameter d.

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

C/C0

Main direction of loading

Life expectancy calculation

General mounting instructions

Linear sets with radial 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-R107623020-Linear set (steel), E-30, with two seals

Lubrication

Directives and standards

Notes