Model | / | A | B | C | G | G1 | H | L | M | O | Weight, kg |
61P-17-000 | / | 250 | 105 | 172 | 12Н9 | 12Н12 | 60 | 421 | 348 | 14 | 36 |
Deviation designation |
TOLERANCE, µ
(Face chuck diameter/ Accuracy class)
|
|||
250 | 400 | |||
N | P | N | P | |
Face chuck working surface flatness |
16
|
10
|
20
|
12
|
Face chuck working surface axial runout |
20
|
12
|
25
|
16
|
Parallelism of face chuck working surface to table basis |
20
|
12
|
25
|
16
|
Central opening radial runout:
а) by face chuck end face
b) on length, mm
|
12 20/75 |
8 12/75 |
16 25/100 |
10 16/100 |
Cone accuracy rating under the GOST 2848 |
АТ7
|
АТ6
|
АТ7
|
АТ6
|