Select a different country or region to see content for your location.
United States
00:05:14 GMT+0000 (Coordinated Universal Time)
Product information
Bending axes
Metric
Imperial
Main Dimensions & Performance Data
| h | 25 mm | Height |
| b | 120 mm | Width |
| lmax | 8,000 mm | Length maximum 1 |
| ly | 2,330,980 mm⁴ | Second moment of area |
| lz | 9,365 mm⁴ | Second moment of area |
| LFQ | 2,468 mm² | Cross-sectional area 2 |
| Wy | 40,751 mm³ | Wider resistance torque |
| Wz | 117,074 mm³ | Wider resistance torque |
Mounting dimensions
| N1 | 11 mm | Bore diameter 3 |
| N3 | 19 mm | Bore diameter 4 |
Dimensions
| a2 | 110 mm | Distance |
| a7 | 28 mm | Distance |
| aL max | 235 mm | Distance 5 |
| aL min | 17 mm | Distance 5 |
| aR max | 235 mm | Distance 5 |
| aR min | 17 mm | Distance 5 |
| b1 | 100 mm | Width |
| b5 | 18 mm | Width |
| dLW | 10 mm | Diameter |
| eZ | 12.5 mm | Distance |
| h1 | 12 mm | Height 6, 7 |
| h4 | 16.1 mm | Height |
| jL | 250 mm | Increment 8 |
| t7 | 2.5 mm | Depth |
Footnotes
1
Maximum length of single-piece guideways.
Longer guideways are supplied as several segments and are marked accordingly.
2
Value for cross-sectional area.
3
For screw to DIN 912-8.8 (DIN EN ISO 4762),
under maximum load support washers to DIN 433 (DIN EN ISO 7092) are required.
4
Under maximum load Fz and F0z, support washers to DIN 433 and the maximum tightening torque (see mounting instructions) are required.
5
aL and aR are dependent on the guideway length.
6
If support washers to DIN 433 are used, screws to DIN 7984 are recommended.
7
Counterbore depth for screws to DIN 7984.
8
Recommended screw pitch.
Underside marked.
Modulus of elasticity for LFS..: 72 000 N/mm2.
Downloads:
Your current product variant
| Size code | 120 |