End machining E9 for BK support
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Recommended end machining of driven ball screw end for housings BK-25 to BK-40.
Dimensional table of end machining E9 for housing BK
| Part number | Housing | Ball screw size |
d1 | d4 | M | LB | LZ | L9 | LP | B x T |
|---|---|---|---|---|---|---|---|---|---|---|
| E9-25 | BK-25 | 32 | 25 h6 | 20 j6 | M25x1.5 | 50 | 20 | 115 | 36 | 6 x 3.5 |
| E9-30 | BK-30 | 40 | 30 h6 | 25 j6 | M30x1.5 | 60 | 25 | 132 | 45 | 8 x 4.0 |
| E9-40 | BK-40 | 50 | 40 h6 | 35 k6 | M40x1.5 | 80 | 35 | 173 | 56 | 10 x 5.0 |
- E9 - driven end with keyway
- E91 - driven end without keyway