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BOSCH REXROTH
R066503000


$405.59 USD
  • BOSCH REXROTH
  • Material:R066503000
  • Model:ROTARY LINEAR BUSH KBRON-30

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 ROTARY LINEAR BUSH KBRON-30 (R066503000) is a high-performance component designed for precise guiding under high load ratings, suitable for linear applications that require additional rotary motion. This product integrates seamlessly into systems that demand grip and swivel functions or are utilized in winding applications. The ROTARY LINEAR BUSH KBRON-30 is characterized by its needle bearing design, which allows for high speed and low friction operation, making it an optimal choice for dynamic environments. This linear bushing is crafted without a seal and comes with a standard closed configuration, featuring steel intermediate rings and retaining rings for robust performance. The SeegerOrbis GmbH Series retaining ring SB ensures secure positioning and reliable operation. Engineered to handle combined linear and rotary motion rotation, the ROTARY LINEAR BUSH KBRON-30 boasts an impressive dynamic load capacity, while the static load rating underscores its ability to sustain significant loads even when stationary. The product's shaft diameter d accommodates appropriate mating components with precision, ensuring a seamless fit into various mechanical assemblies. It operates effectively within a permissible ambient temperature range, maintaining its integrity and performance across diverse operating conditions. The outer diameter D of the bushing is carefully designed to meet specific application requirements. With its weight calibrated to suit winding applications without compromising on durability or functionality, the Bosch Rexroth ROTARY LINEAR BUSH KBRON-30 represents a reliable solution for sophisticated engineering needs where both linear guidance and rotational movement are essential. Its construction with needle bearings not only enhances its load-bearing capabilities but also ensures longevity and consistent performance across various industrial scenarios.


Rotary motion LB, N-30, without seal

Rotary motion linear bushing
Needle bearing
Shaft diameter d = 30
Without seal

Unpacked Weight: 0.577 kg
Linear bushing with needle bearing
Precise guiding at high load rating
High speed and low friction
For linear applications with additional rotary motion
For grip and swivel functions
For winding applications
standard linear bushing (closed)
Steel intermediate rings
Retaining rings
Retaining ringSB57
Retaining ring footnoteSeeger-Orbis GmbH
Size A48
SeriesCombined linear and rotary motion (rotation)
Productgroup ID17
Size b30
Footnote dynamic load capacity CThe load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined.
Permissible ambient temperature (max)+80
Permissible ambient temperature-10 °C ... +80 °C
Size C3 H1251.2
Outer diameter D57
Permissible ambient temperature (min)-10
Size D57
Size D147
Size D355
Footnote static load capacity C0The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined.
Static load rating C02230
Shaft diameter d30
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear bushings
Format of linear bushingsN – With needle bearing
Dynamic load capacity C2820
Size D249.1
Size C4 H131.6
Size B68
Weight0.577
Size D1 with tolerance47 mm

General technical data

Ø d

mm

5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1)

m

kg

0.02 0.04 0.08 0.1 0.2 0.34 0.56 1.39 2.18 4.14 7.11

Operating conditions

Permissible ambient temperature (min ... max)

-10 °C ... +80 °C
1) Contrary to the figure, these sizes come with two needle bearings.

Load capacities and load moments

Ød

mm

5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1)

C 2)

N

180 320 420 580 1170 2080 2820 5170 8260 11500 21000

C0 2)

N

140 240 280 440 860 1560 2230 3810 6470 9160 16300
1) Contrary to the figure, these sizes come with two needle bearings.
2) The load ratings indicated are minimal values as the orientation and direction of load cannot always be clearly defined.
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

C

Dynamic load capacity

N

C0

Static load capacity

N

m

Mass

kg

Definition of dynamic load ratings

technical illustration-R066503000-Rotary motion LB, N-30, without seal
a) Recommended installation
b) Retaining ring

Dimensions

Ød

mm

5 8 12 16 20 25 30 40 1) 50 1) 60 1) 80 1)

D

mm

19 24 30 34 42 50 57 80 92 110 140

A

mm

12 14.1 20 22.1 28 40 48 56 73.1 95 125

b

mm

12 13 16 20 30 56 70 81.6

B

mm

22 25 32 36 45 58 68 80 100 125 165

C3

H12

mm

14.6 16.5 23.2 25.3 31.2 43.2 51.2 60.2 78.3 100.2 130.2

C4

H13

mm

1.3 1.6 2.2 2.7

D1

mm

12 16 22 26 32 40 47 62.2 2) 75 90 120

D2

mm

13.8 19.3 24.2 28.4 35.1 43.1 49.1 74.2 80.6 95 128

D3

mm

- 23 28 32 40 48 55 - 90 108 138

D4

H11

mm

19.5 24.8 31 35 43.2 51.2 58.5 81.8 94 112.3 142.6

Retaining ring 3)

SB19 SB24 SB30 SB34 SB42 SB50 SB57 SB80 SB92 SB110 SB140
1) Contrary to the figure, these sizes come with two needle bearings.
2) The basic body is a special version of the closed standard Linear Bushing.
3) Seeger-Orbis GmbH

Life expectancy calculation

Recommended installation tolerances

Shaft: dh6 Housing bore DK6 or DK7 Another tolerance zone can be chosen in special instances. See recommended installation for axial retention of the needle bearing in the housing. Installing the needle bearing in the housing without additional axial securing is sufficient for numerous applications. Needle bearing with backlash on standard Linear Bushing.

General mounting instructions

Initial lubrication

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-R066503000-Rotary motion LB, N-30, without seal

Lubrication

Directives and standards

Notes