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BOSCH REXROTH
R161380000


$7,161.72 USD
  • BOSCH REXROTH
  • Material:R161380000
  • Model:KB-RCS-E-80-VD

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 KB-RCS-E-80-VD (R161380000) is a high-quality linear motion set designed for precision applications where fully sealed components are essential. This linear set is comprised of a steel shaft with a diameter of 'd', along with a hardened and machined bearing pedestal made from rolling bearing steel, ensuring durability and long service life. The ball retainer is constructed from reinforced PA, with balls also made from rolling bearing steel, providing smooth and reliable movement. The LINEAR-SET features two retaining rings and is fully sealed with integrated wiper seals and longitudinal seals to protect against contaminants, making it suitable for use in environments where cleanliness is critical. This sealing also contributes to the maintenance of the system's performance over time. The series radial compact set comes in size V and size E, tailored to handle dynamic loads effectively as indicated by its dynamic load capacity C. It also has a high static load rating C for the main direction of loading. Designed for quick movements, this linear set can handle maximum accelerations (amax) while maintaining low friction coefficients, as indicated by its breakaway force and maximum permissible linear speed (vmax). The product operates efficiently within a wide range of ambient temperatures, from minimum to maximum permissible temperatures. The LINEAR-SET KB-RCS-E-80-VD comes pre-set to zero-clearance before delivery to ensure optimal performance from the outset. Its radial clearance specifications are meticulously adjusted for peak operation with an 'h' shaft lower limit. With its open, adjustable format of linear bushings (OE), this product offers flexibility in terms of adjustments and fine-tuning. Overall, this Bosch Rexroth linear motion set is an ideal solution for applications requiring precise guidance and high load capacities while operating in demanding or sensitive environments. Its robust design ensures longevity and consistent performance in various industrial applications.


Linear set (steel), RCS-80, fully sealed

Linear set (steel)
With radial LB, compact, with side opening
Shaft diameter d = 80
Fully sealed
Version: Standard

Unpacked Weight: 32.6 kg
Hardened and machined bearing pedestal made of rolling bearing steel
Ball retainer made of reinforced PA
Balls made of rolling bearing steel
Two retaining rings
Fully sealed (with integrated wiper seals and longitudinal seals)
SeriesRadial compact set
Size V216
Size E1205
Footnote dynamic load capacity CThe stated load capacities apply for the main direction of loading ρ = 0°.
Size H80
Max. acceleration amax50
Footnote friction coefficient μFriction coefficients of unsealed radial linear bushings when lubricated with oil.
Permissible ambient temperature-20 °C ... +100 °C
Breakaway force60
Maximum permissible linear speed vmax2
Friction coefficient μ0,001 ... 0,002
Footnote static load capacity C0The stated load capacities apply for the main direction of loading ρ = 0°.
Size N157
Static load rating C061500
Friction coefficient μ max.0.002
Size N315
Friction force30
Friction coefficient μ min.0.001
Size A260
Radial clearanceComes with an h5 shaft (lower limit) and set to zero-clearance before delivery
Productgroup ID17
Size N236
Size W39
Size A1 with tolerance130 mm ±0,008
Permissible ambient temperature (max)+100
Size A2170
Size E2100
Size SW12
Permissible ambient temperature (min)-20
Size S26
Size A1130
Shaft diameter d80
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 C54800
Size L200
Size S215.7
Weight32.6
Size D1 with tolerance
Size H1130

General technical data

Ø d

mm

30 40 50 60 80

amax

m/s²

50

vmax

m/s

2

m

kg

1.75 3.5 7.1 11.9 29.6

FR

N

12 16 20 24 30

Breakaway force

N

24 32 40 48 60

μ 1)

0.001 ... 0.002

Radial clearance

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

Operating conditions

Permissible ambient temperature (min ... max)

-20 °C ... +100 °C
1) Friction coefficients of unsealed radial Linear Bushings when lubricated with oil.

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-R161380000-Linear set (steel), RCS-80, fully sealed
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-R161380000-Linear set (steel), RCS-80, fully sealed
technical illustration-R161380000-Linear set (steel), RCS-80, fully sealed
a) Lubricating hole M8x1 sealed with plastic cap
b) Radial clearance adjustable
c) Shaft with shaft support rail, R1012

Dimensions

Ød

mm

30 40 50 60 80

A

mm

100 125 160 190 260

A1

50 mm ±0.008 62.5 mm ±0.008 80 mm ±0.008 95 mm ±0.008 130 mm ±0.008

A2

mm

68 85 105 130 170

E1

mm

76 94 122 150 205

E2

mm

40 50 65 75 100

H 1)

32 mm ±0.008 40 mm ±0.008 50 mm ±0.008 60 mm ±0.008 80 mm ±0.008

H1

mm

53 66 81.5 97 130

H2

mm

65 80 100 120 160

L

mm

75 100 125 150 200

N1

mm

21 27 35 42 57

N2

mm

15 18 24 32 36

N3

mm

9 11 12 13 15

S

mm

10.5 14 17.5 22 26

S1

M12 M16 M20 M27 M30

S2 2)

mm

7.7 9.7 11.7 13.7 15.7

SW

mm

5 6 8 10 12

V2

mm

6 8 16

W 3)

mm

14 19.5 24.5 29 39
1) Clamped (fastened) based on nominal shaft dimension d.
2) Predrilled hole for pinned fitting.
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

Technical data/fixing

General mounting instructions

Lubrication

R1012, for radial compact sets

technical illustration-R161380000-Linear set (steel), RCS-80, fully sealed

R1012, for radial compact sets

Shaft support rail material: Steel

Catalog

Instructions

Service

Wiper seals for open-type Radial Linear Bushings

technical illustration-R161380000-Linear set (steel), RCS-80, fully sealed

Wiper seals for open-type Radial Linear Bushings

Steel retaining ring Elastomer wiper seal

Catalog

Instructions

Service

CAD data

Directives and standards

Notes