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Guide bushing with collar, without centering lug
Standard: 57990XX
Bushing for backlash-free preloaded rolling guide of the wiper plate
Advantages
- Backlash-free roller guide instead of plain bearing guide for maximum precision and service life
- Upgrade from plain to rolling guide at any time
- Perfect tribological conditions with column diameter tolerance h3
- Compact and space-saving, minimum quantity lubrication
Product features
Key features and highlights
- Tightest tolerances
- Shortest delivery times, even worldwide
- Integrated cage positioning
- Can be combined with standard ball cages
- Simple fastening with retaining ring
Benefit
Functionality
- Smooth rolling without plate tilting = simplified tool handling
- Minimized offset
- Dimensionally compatible with and interchangeable with standard slide bushings
Technical data
d1
=
Guide pillar, tolerance h3/h4
d2
=
Bushing inner diameter
d3
=
Bushing outer diameter
d4
=
Installation space for retaining ring DIN 471
d5
=
Waistband diameter
d6
=
Installation space for fastening element
l1
=
Socket length
l2
=
Recommended cage length, l2 ≤ l1
l3
=
Waistband width
l4
=
Installation position of the fastening element
l5 max
=
Maximum opening length of the scraper plate
l6 (mm)
=
Pocket length
lx
=
Bushing inlet (2 mm)
Accuracy requirements
- Press in guide bushing only slightly - transition fit e.g. h4/JS4 is ideal
- Press-fit version on request
- With Seeger ring as fastening aid, installation space according to DIN 471/ d6
- Maximum stroke of wiper plate defined by length of recommended ball cage standard 7631. Maximum opening travel see l5
- Longer strokes only after consultation with Agathon Application Engineering
Installation tolerances:
Installation instructions:
| Application type 1 | Lead |
|---|
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Standard: 7231
Rolling bush system
