GN 473 Foot clamp mountings
| d1 Bore B for shaft tol. h11 | b1 | b2 | d2 | d3 Clamping thread | d4 for screw | l1 | l2 | l3 | m | s | Clamping kits for d3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| B 8 | 14 | 29 | 31,5 | M 4 | M 4 | 20 | 7 | 7 | 22 | - | GN 511-M4-14 |
| B 10 | 16 | 35 | 38 | M 5 | M 5 | 24 | 8 | 8 | 27 | 8 | GN 511-M5-16 |
| B 12 | 16 | 35 | 38 | M 5 | M 5 | 25 | 8 | 8 | 27 | 10 | GN 511-M5-16 |
| B 15 | 20 | 41 | 45 | M 6 | M 6 | 30 | 10 | 10 | 32 | 12 | GN 511-M6-20 |
| B 16 | 20 | 41 | 45 | M 6 | M 6 | 31 | 10 | 10 | 32 | - | GN 511-M6-20 |
| B 20 | 25 | 44 | 50 | M 6 | M 6 | 35 | 12,5 | 12,5 | 36 | 16 | GN 511-M6-25 |
Specification
Aluminium
matt MT
ground
anodized ELS
black
Socket cap screws DIN 912
Stainless Steel
German Material No. 1.4301
Adjustable
clamping lever GN 511
Inserts / Distance bushings
Stainless Steel
German Material No. 1.4305
Information
The bore spacing m of the foot clamp mountings GN 473 is matched with the clamp mountings GN 477 and the flanged bolts GN 480.
The standard clamping bolts are socket cap screws DIN 912. They can be used in place of adjustable clamping levers GN 511 (see table of dimensions).
How to order
Foot clamp mounting
GN 473-B12-MT
Code No.
473
d1
B12
Finish
MT
Adjustable clamping levers GN 511 have to be ordered separately. They are supplied disassembled.