Type:
SFA20
Article number:
18-000274
Hint
The axis height of the SFA fixed bearing is specially matched to the supported bearing of the SLA series and the nut housings of the GFD series.
Dimensions
| Dimensions | |||
|---|---|---|---|
| Shaft nominal diameter | 32 | mm | |
| L | 112 | mm | |
| L/2 | 56 | mm | |
| L1 | 65 | mm | |
| L2 | 73 | mm | |
| L3 | 92 | mm | |
| H | 78 | mm | |
| H1 | 42 | mm | |
| H2 | 27 | mm | |
| H3 | 10 | mm | |
| H4 | 20 | mm | |
| H5 | 18 | mm | |
| d | 20 | mm | |
| D | 68 | mm | |
| b | 28 | mm | |
| B | 49 | mm | |
| B1 | 29 | mm | |
| B2 | 10,5 | mm | |
| S1 | 10,5 | mm | |
| S2 | M12 | ||
| S3 | 9,7 | mm | |
| SC | ISO 4762-10.9 | 4 × M6 × 40 | |
| Cdyn_axial | Axial dynamic load rating | 28500 | N |
| Bearing type | ZKLF2068.2RS-PE | ||
| C0_axial | Axial static load rating | 47000 | N |
| Permissible speed | 3000 | 1/min | |
| Locknut: type | HIR 20 × 1 | ||
| Locknut: tightening torque | 18 | Nm | |
| Locknut: screw size | M5 | ||
| Locknut: screw tightening torque | 3 | ||
| Description | Category | Product | Size | Language |
|---|---|---|---|---|
| Miniature ballscrew | Flyer | Ballscrews | 141 KB | |
| Ballscrews | Assembly Instructions | Ballscrews | 6 MB | |
| Ballscrews | Project planning sheet | Ballscrews | 119 KB | |
| Ballscrews | Catalogue | Ballscrews | 4 MB |
Miniature ballscrews
If you need maximum precision, our miniature ballscrews are the perfect choice: Thanks to their compact design of 4 to 12 mm, they can be used in applications with extremely limited space without having to compromise on load capacity or smooth running.