Fixed ball screw support unit EK
inquiry
Fixed support of rolled ball screws. End machining E2E.
Unit EK includes:
① Steel housing (1)
② Axial angular contact ball bearing (1 set)
③ Holding lid (1)
④ Collar (2)
⑤ Sealing - EK-06 ... EK-08 (1); EK-10 ... EK-20 (2)
⑥ Radial lock nut RN (1)
Optional:
- nickel plated housing
| Part number | Ball screw size | d | L | L1 | L2 | L3 | B | H | b ±0.02 | h ±0.02 | B1 | H1 | P | X | Y | Z | M | T | End machining |
Bearing | 3D (STP) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EK-06 | 8, 10x4 | 6 | 20 | 5.5 | 22 | 3.5 | 42 | 25 | 21 | 13 | 18 | 20 | 30 | 5.8 | 9.5 | 11 | M3 | 12 | E2E-06 | 706A |  |
| EK-08 | 10x2.5, 12 | 8 | 23 | 7.0 | 26 | 4.0 | 52 | 32 | 26 | 17 | 25 | 26 | 38 | 6.6 | 11.0 | 12 | M3 | 14 | E2E-08 | 708A | |
| EK-10 | 15x5, 16x10, 16x20 | 10 | 24 | 6 | 29.5 | 6.0 | 70 | 43 | 35 | 25 | 36 | 24 | 52 | 9.0 | - | - | M3 | 16 | E2E-10 | 7000A | |
| EK-12 | 16x5, 16x16 | 12 | 24 | 6 | 29.5 | 6.0 | 70 | 43 | 35 | 25 | 36 | 24 | 52 | 9.0 | - | - | M4 | 19 | E2E-12 | 7001A | |
| EK-15 | 20 | 15 | 25 | 6 | 36.0 | 5.0 | 80 | 49 | 40 | 30 | 41 | 25 | 60 | 11.0 | - | - | M4 | 22 | E2E-15 | 7002A | |
| EK-20 | 25 | 20 | 42 | 10 | 50.0 | 10.0 | 95 | 58 | 47.5 | 30 | 56 | 25 | 75 | 11.0 | - | - | M4 | 30 | E2E-20 | 7204A | |