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BOSCH REXROTH
R105804000


$78.70 USD
  • BOSCH REXROTH
  • Material:R105804000
  • Model:SHAFT SUPPORT BLOC WBA-40C-FO

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 SHAFT SUPPORT BLOC WBA-40C-FO (R105804000) is a high-quality component designed for securing and aligning shafts in linear motion systems. This compact shaft support block is constructed from durable aluminum, ensuring a robust and reliable means of supporting linear bushings and shafts. With a focus on ease of installation and precise alignment, the WBA-40C-FO features top securing for better accessibility, which is especially beneficial in tight spaces where side access might be limited. The design includes a topside clamping mechanism which enhances security by utilizing a clamping screw with a larger thread diameter. This ensures that the shaft is held firmly in place, reducing the risk of slippage or misalignment under load. The product also offers versatility through multiple fastening options, including drill holes for fastening from both above and below, providing users with flexibility in mounting according to their specific application requirements. The WBA-40C-FO's precise design includes a reference edge which aids in quick and accurate alignment during installation. This feature not only simplifies the setup process but also contributes to the overall performance of the linear motion system by ensuring that components are correctly positioned relative to each other. The straightforward design offers an economical alternative to custom in-house solutions without compromising on quality or functionality. In terms of specifications, this model adheres to Bosch Rexroth's strict standards for accessories for linear bushings and shaft support blocks. Its compact form factor allows it to fit neatly into various applications while maintaining a low profile. The use of aluminum as the housing material strikes an optimal balance between weight and strength, making it suitable for a wide range of industrial applications where weight considerations are important without sacrificing structural integrity.


Shaft support block (aluminum), 40-C-FO

Shaft support block (aluminum)
Shaft diameter d = 40
Format: Compact
Top securing

Unpacked Weight: 0.456 kg
Material: Aluminum
Very low height fitting linear sets with compact linear bushings
Topside clamping for better accessibility
Better security thanks to clamping screw with larger thread diameter
Thread for fastening from below
Drill hole for fastening from above
For easy installing and quick aligning
Precise design with reference edge
More affordable than in-house designs
Size A87
Productgroup ID17
Size N226
Size H42
Size E66
Size SW5
Size H424
Size S10.5
Tightening torque30
Size N138
Size d H840
Shaft diameter d40
Linear guide typeLinear bushing and shaft
Accessories for linear bushingsShaft support blocks
Size B40
Housing materialAluminum = A
Weight0.456
Size D1 with tolerance
Size H176

Ød

mm

12 16 20 25 30 40 50

m

kg

0.045 0.065 0.11 0.17 0.22 0.47 0.82

MA

Nm

3.8 6.6 16 30 52

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

m

Mass

kg

MA

Tightening torque

Nm

technical illustration-R105804000-Shaft support block (aluminum), 40-C-FO

Abmessungen

Ød

mm

12 16 20 25 30 40 50

A

mm

40 45 53 62 67 87 103

B

mm

18 20 24 28 30 40 50

d

H8

mm

12 16 20 25 30 40 50

E

27 mm ±0.15 32 mm ±0.15 39 mm ±0.15 44 mm ±0.15 49 mm ±0.15 66 mm ±0.15 80 mm ±0.15

H 1)

19 mm ±0.01 22 mm ±0.01 25 mm ±0.01 31 mm ±0.01 34 mm ±0.01 42 mm ±0.01 50 mm ±0.01

H1

mm

33 38 45 54 60 76 92

H4

mm

11 13 15 17 19 24 30

N1

mm

16 18 22 26 29 38 46

N2

mm

13 18 22 26 34

SW

mm

2.5 3 4 5 6

S 2)

mm

5.3 6.6 8.4 10.5 13.5

S1

M6 M8 M10 M12 M16
1) In relation to nominal shaft dimension "d"
2) Fixing screws ISO 4762-8.8

Life expectancy calculation

Directives and standards

Notes