Pivot Bearing Set D30-28.5 M8

Pivot Bearing Set D30-28.5 M8


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Special features:
item products are based on different modular dimensions and their associated system grooves. Profiles from Lines 5, 6, 8, 10 and 12 each need corresponding sizes of fasteners. The profiles in Line X feature a Line 8 system groove but have a particularly flat surface with minimum curve radii that make them ideal for building sealed constructions.
Components that are RoHS-compliant contain no dangerous substances such as lead or cadmium. EC Directive 2002/95/EC (RoHS 1) restricts the use of certain substances in electronic devices and components. These include batteries, etc.
All substances are registered according to the REACH regulation. REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) ensures that users have accurate information on the type and properties of operating materials, lubricants, etc. that they might come into contact with.
These components are protected against electrostatic discharge. Static discharges can damage electrical components. ESD-safe components safely dissipate differences in potential.
Delivery unit
Scale limit
1 set
on application

on application

More Product Information

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  • Details
  • Classification
Pivot Bearing Set D30-28.5 M8


line D30
Delivery Unit
1 set
m = 159.0 g
ESD = Yes
Pivot Bearing Set D30-28.5 M8


Bearing Unit D30-28.5 M8, floating bearing, Al, St, bright zinc-plated
Bearing Unit D30-28.5 M8, fixed bearing, Al, St, bright zinc-plated
Responds to the smallest changes! Compact Pivot Bearing Set D30-28.5 M8 enables Karakuri/LCA/low-cost automation applications using light transported goods and is strong and very quiet.
The pivot bearing is fastened to the end face of a (Profile) Tube D30 using a Threaded Insert and to a Fastener D30. This ensures the profile can be rotated around its longitudinal axis. As the outside is left free, you can also build very compact axes of rotation with other connections.
The Pivot Bearing Set comprises a fixed and a floating bearing with 2 mm of length compensation. This ensures axial loads can be accommodated and compensates for any expansion in the shaft caused by heat, without compromising precision. The ball-bearing mounted pivot bearing is easy running and exhibits low friction.
If only one bearing position is required or if very high loads occur, it is advisable to use Double Pivot Bearing Unit D30-28.5 M8. This features two ball bearings. Consequently, it can accommodate higher forces for rotating motions. As a fixed bearing, Double Pivot Bearing Unit D30 exhibits no play in the case of axial load.
item pivot bearings are maintenance-free and run very smoothly and quietly. They can also be fitted to profiles from the MB Building Kit System using T-Slot Nuts or a thread in a core bore.
Note: To build structures that allow both rotation and movement along an axis, use item Plain Bearings D30.
Use the relevant M8 Threaded Insert to create a fixing with the end-face of a D30 profile.
For Pivot Bearing Set D30-28.5 M8 (0.0.683.99):
Loading values F correspond to Profile Tube D30.
Pivot Bearing Set D30-28.5 M8


Classifications are industry-wide product data standards that are used, among other things, to support structured processing in ERP and e-business systems. Do you need the classification data for all item products for your e-procurement system? If so, please don’t hesitate to contact us.
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0.1
eCl@ss 7.1
eCl@ss 8.0
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