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GN 474.2
Rail Mounting Clamps
Aluminum, Splittable, with Cross / Parallel Bore
Description
Specification
Types
- Type Q: With cross bore
- Type P: With parallel bore
Mounting clamp
Aluminum
- Matte finish, tumbled MT
- Anodized, black ELS
Socket cap screws ISO 4762
Stainless steel
Dowel pin ISO 2338
Stainless steel
Information
Rail mounting clamps GN 474.2 connect tubes and rods in parallel or at right angles. They are used for applications such as side guides, where the mounting clamps must not protrude to the side.
In addition, the split clamping point permits subsequent insertion of the mounting clamp into an existing structure and simplifies installation when axial insertion is not possible, such as due to curves.
The sizes with square s also allow the clamping of square rods/tubes.
The standard clamping screw is a socket cap screw with hexagonal socket ISO 4762. It can be replaced by a clamping kit GN 511 (for article code, see table of dimensions).
Accessory
- GN 511 Clamping Kits
- GN 480.1 Retaining Rods / Retaining Tubes
Technical information
- ISO-Fundamental Tolerances
GN 474.2-Q
| Color | d1 Bore for shaft tolerance h11 |
d2 Bore for shaft tolerance h11 |
d3 Clamping thread | k | l1 | l2 | l3 | l4 | m | s Square | Clamping kit for d3 |  |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Code | Actions | |||||||||||||
| GN 474.2-B8-B8-Q-ELS | ELS - Anodized | B 8 | B 8 | M 4 | 16 | 17 | 41.5 | 2.5 | 13 | 26 | - | GN 511-M4-16 | 27 |
|
| GN 474.2-B8-B8-Q-MT | MT - Matte finish | B 8 | B 8 | M 4 | 16 | 17 | 41.5 | 2.5 | 13 | 26 | - | GN 511-M4-16 | 27 |
|
| GN 474.2-B10-B10-Q-ELS | ELS - Anodized | B 10 | B 10 | M 5 | 20 | 19.5 | 48.6 | 3.1 | 15.5 | 30 | 8 | GN 511-M5-20 | 49 |
|
| GN 474.2-B10-B10-Q-MT | MT - Matte finish | B 10 | B 10 | M 5 | 20 | 19.5 | 48.6 | 3.1 | 15.5 | 30 | 8 | GN 511-M5-20 | 49 |
|
| GN 474.2-B12-B12-Q-ELS | ELS - Anodized | B 12 | B 12 | M 5 | 20 | 21.5 | 52.1 | 3.6 | 16.5 | 32 | 10 | GN 511-M5-20 | 55 |
|
| GN 474.2-B12-B12-Q-MT | MT - Matte finish | B 12 | B 12 | M 5 | 20 | 21.5 | 52.1 | 3.6 | 16.5 | 32 | 10 | GN 511-M5-20 | 55 |
|
| GN 474.2-B15-B15-Q-ELS | ELS - Anodized | B 15 | B 15 | M 6 | 25 | 27.5 | 64.4 | 4.4 | 20 | 40 | 12 | GN 511-M6-25 | 94 |
|
| GN 474.2-B15-B15-Q-MT | MT - Matte finish | B 15 | B 15 | M 6 | 25 | 27.5 | 64.4 | 4.4 | 20 | 40 | 12 | GN 511-M6-25 | 94 |
|
| GN 474.2-B16-B16-Q-ELS | ELS - Anodized | B 16 | B 16 | M 6 | 25 | 30 | 66.8 | 4.8 | 20 | 42 | - | GN 511-M6-25 | 102 |
|
| GN 474.2-B16-B16-Q-MT | MT - Matte finish | B 16 | B 16 | M 6 | 25 | 30 | 66.8 | 4.8 | 20 | 42 | - | GN 511-M6-25 | 102 |
|
| GN 474.2-B20-B20-Q-ELS | ELS - Anodized | B 20 | B 20 | M 6 | 30 | 36 | 76 | 6 | 22 | 48 | 16 | GN 511-M6-30 | 145 |
|
| GN 474.2-B20-B20-Q-MT | MT - Matte finish | B 20 | B 20 | M 6 | 30 | 36 | 76 | 6 | 22 | 48 | 16 | GN 511-M6-30 | 145 |
|
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