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BOSCH REXROTH
R161350000


$3,015.94 USD
  • BOSCH REXROTH
  • Material:R161350000
  • Model:KB-RCS-E-50-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-50-VD (R161350000) is a high-quality linear motion product designed for precision and robustness. This linear set is constructed from steel, featuring a fully sealed design that ensures protection against contaminants and extends the service life of the component. The LINEAR-SET includes a hardened and machined bearing pedestal made from rolling bearing steel, ensuring its durability and resistance to wear. Equipped with a radial compact set, this product offers a compact form factor with side opening for ease of installation and maintenance. The shaft diameter 'd' ensures compatibility with various applications requiring precise linear movement. The ball retainer is made from reinforced PA, while the balls themselves are crafted from rolling bearing steel for smooth operation. The inclusion of two retaining rings along with integrated wiper seals and longitudinal seals guarantee that the LINEAR-SET remains fully sealed against external elements. This model boasts an impressive dynamic load capacity, which applies to the main direction of loading, highlighting its ability to handle substantial forces during operation. The LINEAR-SET KB-RCS-E-50-VD also features maximum acceleration and permissible ambient temperature ranges that ensure its performance in diverse working environments. Its breakaway force and maximum permissible linear speed specifications indicate its capability to start motion smoothly and operate at high speeds when necessary. Furthermore, this model comes pre-set to zero-clearance before delivery, eliminating the need for adjustments post-installation. The radial clearance specification ensures optimal performance right out of the box. As part of Bosch Rexroth's product group ID for linear motion technology, this linear set stands out for its precision engineering and reliable performance in various applications requiring linear guidance systems.


Linear set (steel), RCS-50, fully sealed

Linear set (steel)
With radial LB, compact, with side opening
Shaft diameter d = 50
Fully sealed
Version: Standard

Unpacked Weight: 7.569 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 V28
Size E1122
Footnote dynamic load capacity CThe stated load capacities apply for the main direction of loading ρ = 0°.
Size H50
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 force40
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 N135
Static load rating C024400
Friction coefficient μ max.0.002
Size N312
Friction force20
Friction coefficient μ min.0.001
Size A160
Radial clearanceComes with an h5 shaft (lower limit) and set to zero-clearance before delivery
Productgroup ID17
Size N224
Size W24.5
Size A1 with tolerance80 mm ±0,008
Permissible ambient temperature (max)+100
Size A2105
Size E265
Size SW8
Permissible ambient temperature (min)-20
Size S17.5
Size A180
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 C20800
Size L125
Size S211.7
Weight7.569
Size D1 with tolerance
Size H181.5

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-R161350000-Linear set (steel), RCS-50, 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-R161350000-Linear set (steel), RCS-50, fully sealed
technical illustration-R161350000-Linear set (steel), RCS-50, 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-R161350000-Linear set (steel), RCS-50, 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-R161350000-Linear set (steel), RCS-50, 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