Select a different country or region to see content for your location.
United States
19:41:06 GMT+0000 (Coordinated Universal Time)
UG
UG, UGN
View X rotated by 90°
Hole patterns
When ordering, state hole pattern and end spacings aR, aL
Main Dimensions & Performance Data
| lmin | 70 mm | Length minimum |
| lmax | 2,000 mm | Length maximum 1 |
| B | 66 mm | Width |
| Tol B | -0,1 | Tolerance |
| H | 28 mm | Height |
| Tol H | -0,1 | Tolerance |
Mounting dimensions
| jB | 18 mm | |
| jB2 | 12 mm | |
| jL | 40 mm | |
| aR min | 15 mm | 2 |
| aR max | 35 mm | 2 |
| aL min | 15 mm | 2 |
| a | 35 mm | 2 |
| h1 | 16.5 mm | |
| A2 max | 28 mm | |
| N2 | 15 mm | |
| K1 | M8 | Fixing srews (DIN ISO 4762-12.9) |
| K1 MA | 41 Nm | Torques fixing screws 3 |
| d1 | 10 mm | Bore diameter |
Related products
KVK15 | Suitable closing plug 4 | |
RUS19069, RUS19105, RUSV30069-KS, RUSV30105-KS, PR14032, PR14044 | Suitable linear roller bearing 5 |
Footnotes
1
Maximum length of single-piece guideways; longer guideways are supplied as several segments.
2
Indicate hole pattern and end spacings aR, aL when ordering.
3
The stated torques represent maximum values for the secure transmission of forces in vibration-free, quasistatic applications (S0 = 1). We recommend that the tightening torques for the screw connection of the adjacent construction should be determined at the customer under the conditions specific to the application and operation, observing the information in VDI Guideline 2230 Part 1 (2015) and the information in this description.
4
5
Linear roller bearings.
Downloads:
Your current product variant
| Size code | 6628 | |
| Hole pattern of guideways | BR | Hole pattern on right side |
| Quality grade of guideways | Q6 | Requirements of precision table guidance systems in machine tool construction |