BK12 ball screw support block, fixed side, 12 mm bore, 25 mm axis height
standard/generic reference, not a manufacturer-certified replacement · block-support
Use it
(import "parts/leadscrew/BK12.ik" as p)In a design on ink: ask your agent for it by name, or by what it must be.
Dimensions
| bore | 12 |
| width | 60 |
| height | 43 |
| axis-height | 25 |
| upper-width | 34 |
| shoulder-height | 32.5 |
Frame of reference
axis +z, mounting base y=-axis-height, rear housing face z=0
All 38 numbers in its record
| bore | 12 |
| width | 60 |
| height | 43 |
| axis-height | 25 |
| upper-width | 34 |
| shoulder-height | 32.5 |
| depth | 25 |
| hole-pitch-x | 46 |
| hole-pitch-y | 18 |
| top-hole | 6.6 |
| counterbore | 10.8 |
| counter-depth | 1.5 |
| front-hole | 5.5 |
| top-hole-stations | 6, 19 |
| fixed | 1 |
| bearing-od | 28 |
| bearing-width | 8 |
| bearing-count | 2 |
| bearing-z0 | 4 |
| bearing-z1 | 20 |
| entry-bore | 16 |
| lid-depth | 5 |
| lid-width | 34 |
| lid-height | 34 |
| locknut-z0 | -9.5 |
| locknut-z1 | -1.5 |
| locknut-od | 22 |
| locknut-flats | 19 |
| collar-radius | 9 |
| mass-g | 450 |
| axial-load-limit-n | 2100 |
| basic-dynamic-axial-load-n | 6900 |
| l | 25 |
| l1 | 5 |
| l2 | 29.5 |
| l3 | 5 |
| c1 | 13 |
| c2 | 6 |