BOSCH REXROTH
R105702000
$50.76 USD
- BOSCH REXROTH
- Material:R105702000
- Model:SHAFT SUPPORT BLOC WBA-20-FO
Quantity in stock: 0
The Bosch Rexroth SHAFT SUPPORT BLOC WBA-20-FO (R105702000) is a high-quality component designed for precise and secure shaft mounting in linear motion systems. This shaft support block is crafted from durable aluminum, ensuring a rigid mounting due to its extra-wide design. Its topside clamping feature allows for better accessibility, while the larger thread diameter of the clamping screw provides improved security. The block includes both a drill hole for fastening from above and a thread for securing from below, offering versatility in installation. The WBA-20-FO is equipped with a reference edge that facilitates easy alignment during installation, making it straightforward to install and quick to align. This precise design with a reference edge not only enhances the accuracy of the system but also offers a more cost-effective solution compared to custom in-house designs. The product belongs to Bosch Rexroth's product group ID for linear bushings and shaft accessories, indicating its compatibility with linear guides of the same type. In terms of size specifications, the WBA-20-FO comes with various dimensions including Size V, Size N, Size H, Size E, Size SW, and Size H again for different aspects of the block. The tightening torque specification ensures that users can securely fasten the block without compromising its structural integrity. Overall, this shaft support block by Bosch Rexroth is designed for those who require reliable and precise alignment in their linear motion applications. Its robust aluminum housing material guarantees longevity and performance in various industrial settings.
Shaft support block (aluminum), 20-FO
Shaft support block (aluminum)
Shaft diameter d = 20
Top securing
Unpacked Weight: 0.179 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 |
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3D CAD | Download 3D CAD |
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Manual | Download Manual |
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Manual | Download Manual |
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Manual | Download Manual |
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Manual | Download Manual |
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Manual | Download Manual |
Size V | 5 |
Size A | 60 |
Productgroup ID | 17 |
Size N2 | 22 |
Size H | 30 |
Size E | 42 |
Size SW | 4 |
Size H4 | 16 |
Size S | 8.4 |
Tightening torque | 16 |
Size N1 | 25 |
Size d H8 | 20 |
Shaft diameter d | 20 |
Size M | 30 |
Linear guide type | Linear bushing and shaft |
Accessories for linear bushings | Shaft support blocks |
Size B | 30 |
Housing material | Aluminum = A |
Weight | 0.179 |
Size D1 with tolerance | |
Size H1 | 51 |
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 |
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 |