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BOSCH REXROTH
R066504000


$562.08 USD
  • BOSCH REXROTH
  • Material:R066504000
  • Model:ROTARY LINEAR BUSH KBRON-40

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-40 (R066504000) is a state-of-the-art linear bushing designed to provide precise guidance under high load ratings, combining both linear and rotary motion capabilities. This product is particularly adept at handling applications that require grip and swivel functions or winding applications, making it a versatile component for various mechanical setups. Equipped with needle bearings, the KBRON-40 ensures high speed and low friction operation, which is essential for applications demanding swift and smooth motion. The bushing's design excludes seals, optimizing it for environments where they are not necessary. Its construction includes steel intermediate rings and retaining rings from SeegerOrbis GmbH, ensuring durability and reliable retention of the components. The dynamic and static load capacities of this linear bushing are minimal values due to the potential variability in orientation and direction of loading. The product's permissible ambient temperature range is carefully specified to ensure optimal performance under varying environmental conditions. With a shaft diameter (d) tailored for compatibility with corresponding elements, the outer diameter (D) is dimensioned to fit seamlessly into designated spaces within machinery. The KBRON-40 falls under the product group ID for combined linear and rotary motion rotation, highlighting its dual-functionality. The weight of the bushing has been optimized to contribute positively to the overall efficiency of the system it is integrated into. As part of Bosch Rexroth's lineup of linear motion products, this linear bushing stands out for its capacity to handle complex motions while maintaining precision and strength in demanding industrial tasks.


Rotary motion LB, N-40, without seal

Rotary motion linear bushing
Needle bearing
Shaft diameter d = 40
Without seal

Unpacked Weight: 1.454 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 ringSB80
Retaining ring footnoteSeeger-Orbis GmbH
Size A56
SeriesCombined linear and rotary motion (rotation)
Productgroup ID17
Size b56
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 H1260.2
Outer diameter D80
Permissible ambient temperature (min)-10
Size D80
Size D162.2
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 C03810
Shaft diameter d40
Linear guide typeLinear bushing and shaft
Filter for linear bushings and shaftsLinear bushings
Format of linear bushingsN – With needle bearing
Dynamic load capacity C5170
Size D274.2
Size C4 H132.2
Size B80
Weight1.454
Size D1 with tolerance62.2 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-R066504000-Rotary motion LB, N-40, 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-R066504000-Rotary motion LB, N-40, without seal

Lubrication

Directives and standards

Notes