BOSCH REXROTH
R107828020

$6,321.14 USD

BOSCH REXROTH
Material:R107828020
Model:LSRSE-80-DD

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 LSRSE-80-DD (R107828020) is a high-precision linear motion set designed for various applications requiring accurate linear movement. This product features a standard precision housing with a side opening and comes equipped with a steel radial linear bushing that is adjustable and relubricatable. The shaft diameter 'd' ensures compatibility with corresponding components, while the inclusion of two wiper seals provides protection against contaminants, extending the life of the set. The dynamic load capacity 'C' indicates the product's ability to handle loads in its main direction of loading, as indicated by the arrow direction FsubHsub or FsubHsub. It boasts a maximum acceleration 'amax', ensuring responsive movement in demanding applications. The LINEAR-SET operates within a permissible ambient temperature range, making it suitable for various working environments. With an outer diameter 'D', size 'SW', and breakaway force specified, this linear set can be used in situations where precise motion control is essential. The static load rating 'C' and friction force are indicative of its robustness and efficiency in stationary conditions. The radial clearance is preset to zero-clearance before delivery to ensure optimal performance upon installation. This product has been designed considering a potential reduction in load capacity when open Linear Bushings are loaded counter to the direction of opening. To mitigate this, the radial Linear Bushing can be installed on the side, allowing users to take full advantage of its high dynamic load ratings. The Bosch Rexroth LINEAR-SET LSRSE-80-DD is part of Productgroup ID and weighs . kg, combining durability with precision for reliable linear motion solutions.

Linear set (steel), SE-80, with two seals

Linear set (steel)
With radial LB, with side opening, adjustable
Shaft diameter d = 80
With two seals
Version: Standard

Unpacked Weight: 0.1 kg

Significant reduction in load capacity must be factored in if open Linear Bushings are loaded counter to the direction of opening. This Linear Set allows a radial Linear Bushing to be installed on the side to ensure full utilization of the high dynamic load ratings.

Precision housing with side opening (steel)
radial linear bushing
Two wiper seals
Relubricatable

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2D CAD	Download 2D CAD
2D CAD	Download 2D CAD
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual

Series	Radial, with side opening
Size SW2	12
Product information	Please ask for delivery time!
Footnote permissible ambient temperature (min ... max)	short-time 100 °C
Footnote dynamic load capacity C	The load capacities apply for the main direction of loading in the arrow direction F_H1 or F_H2.
Size H	110
Max. acceleration amax	50
Permissible ambient temperature	-20 °C ... +80 °C
Outer diameter D	145
Size SW1	36
Breakaway force	60
Maximum permissible linear speed vmax	2
Size D	145
Footnote static load capacity C0	The load capacities apply for the main direction of loading in the arrow direction F_H1 or F_H2.
Static load rating C0	61500
Size V js16	45
Size O thread diameter x lead	M30x80
Size L js16	345
Size H1 js16	265
Size A js16	265
Friction force	20
Radial clearance	Comes with an h5 shaft (lower limit) and set to zero-clearance before delivery
Size A1 js16	200
Size V1	25.5
Productgroup ID	17
Size A2 js16	65
Size H2 js16	70
Size W	39
Size E3	75
Permissible ambient temperature (max)	+80
Size E2	275
Size E4	155
Permissible ambient temperature (min)	-20
Size S	33
Size L1	213
Shaft diameter d	80
Linear guide type	Linear bushing and shaft
Filter for linear bushings and shafts	Linear sets with linear bushings
Format of linear bushings	SE – With side opening, adjustable
Dynamic load capacity C	54800
Weight	0.1
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	7.8	15	27.5	48	105
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 apply for the main direction of loading in arrow direction FH1 or FH2.
	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-R107828020-Linear set (steel), SE-80, with two seals

1)	F = load N
2)	∂ = spring mm

Overall deflection depending on the load direction

Load direction ∂	0°	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

a)	Lubricating hole sealed with plastic cap
b)	Maximum acceptable loads:

Dimensions

Ød		mm	30	40	50	60	80
D		mm	60	75	90	110	145
A	js16	mm	110	135	165	200	265
A1	js16	mm	83	100	125	150	200
A2	js16	mm	27	35	40	50	65
E2		mm	110	142	180	215	275
E3		mm	28	40	50	60	75
E4		mm	65	76	95	115	155
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	118	145	170	205	265
H2	js16	mm	30	35	45	55	70
L	js16	mm	140	180	230	275	345
L1			84 mm +0.5	109 mm +0.5	138 mm +0.5	163 mm +0.5	213 mm +0.5
O 2)			M12x30	M16x40	M20x50	M24x60	M30x80
S		mm	13.5	17.5	22	26	33
SW1		mm	17	19	24	30	36
SW2		mm	5	6	8	10	12
V	js16	mm	18	25	30	35	45
V1		mm	11	15	17.5	20.5	25.5
W 3)		mm	14	19.5	24.5	29	39

1)	Clamped (fastened) based on nominal shaft dimension d.
2)	DIN 6912-8.8 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.