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BOSCH REXROTH
R105702500


$60.26 USD
  • BOSCH REXROTH
  • Material:R105702500
  • Model:SHAFT SUPPORT BLOC WBA-25-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-25-FO (R105702500) is a high-quality component designed for securing and aligning linear shafts within various motion systems. This shaft support block is crafted from durable aluminum, ensuring a robust and reliable fixture for the supported shaft. The WBA-25-FO model features an extrawide design that provides rigid shaft mounting, enhancing the overall stability of the system it is integrated into. One of the key advantages of this shaft support block is its topside clamping mechanism, which allows for better accessibility during installation and maintenance. The clamping screw boasts a larger thread diameter, offering improved security once fastened. Additionally, the block includes both a drill hole for fastening from above and a thread for securing from below, giving users flexibility in mounting options. The precise design of the Bosch Rexroth WBA-25-FO includes a reference edge that aids in easy alignment during installation, contributing to quick setup times and ensuring accurate positioning. This feature makes it more cost-effective compared to developing custom in-house designs while maintaining high precision. The product belongs to Bosch Rexroth's line of accessories for linear bushings and is compatible with linear guide types that require firm shaft support blocks. The aluminum housing contributes to the lightweight nature of the product without compromising strength or performance. Overall, the SHAFT SUPPORT BLOC WBA-25-FO is an essential accessory for anyone looking to enhance their linear motion systems with a reliable solution that promises ease of installation, precise alignment capabilities, and robust construction for long-term use.


Shaft support block (aluminum), 25-FO

Shaft support block (aluminum)
Shaft diameter d = 25
Top securing

Unpacked Weight: 0.362 kg
Material: Aluminum
Rigid shaft mounting due to extra-wide design
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
Reference edge for easy alignment
For easy installing and quick aligning
Precise design with reference edge
More affordable than in-house designs
Size V6.5
Size A78
Productgroup ID17
Size N226
Size H35
Size E56
Size SW5
Size H420
Size S10.5
Tightening torque30
Size N130
Size d H825
Shaft diameter d25
Size M39
Linear guide typeLinear bushing and shaft
Accessories for linear bushingsShaft support blocks
Size B38
Housing materialAluminum = A
Weight0.362
Size D1 with tolerance
Size H161

Ød

mm

10 12 16 20 25 30 40 50 60

m

kg

0.05 0.06 0.11 0.18 0.35 0.48 0.9 1.5 3

MA

Nm

3.8 6.6 16 30 52 120 220

Legend

Symbol

Description

Unit

Ød

Shaft diameters

mm

m

Mass

kg

MA

Tightening torque

Nm

technical illustration-R105702500-Shaft support block (aluminum), 25-FO

Abmessungen

Ød

mm

10 12 16 20 25 30 40 50 60

A

mm

40 43 53 60 78 87 108 132 164

B

mm

20 24 30 38 40 48 58 74

d

H8

mm

10 12 16 20 25 30 40 50 60

E

27 mm ±0.15 30 mm ±0.15 38 mm ±0.15 42 mm ±0.15 56 mm ±0.15 64 mm ±0.15 82 mm ±0.15 100 mm ±0.2 124 mm ±0.2

H 1)

18 mm ±0.01 20 mm ±0.01 25 mm ±0.01 30 mm ±0.01 35 mm ±0.01 40 mm ±0.01 50 mm ±0.01 60 mm ±0.01 75 mm ±0.01

H1

mm

31 35 42 51 61 70 88 105 130

H4

mm

10 13 16 20 22 28 37 42

M 1)

20 mm ±0.01 21.5 mm ±0.01 26.5 mm ±0.01 30 mm ±0.01 39 mm ±0.01 43.5 mm ±0.01 54 mm ±0.01 66 mm ±0.01 82 mm ±0.01

N1

mm

14 16.5 21 25 30 34 44 49 59

N2

mm

13 18 22 26 34 42

SW

mm

2.5 3 4 5 6 8 10

S 2)

mm

5.3 6.6 8.4 10.5 13.5 17.5 22

S1

M6 M8 M10 M12 M16 M20 M27

V

mm

5 6.5 8 10 12 13
1) In relation to nominal shaft dimension "d"
2) Fixing screws ISO 4762-8.8

Life expectancy calculation

Directives and standards

Notes