Page 18 - Technical Rollers
P. 18
Bearing designs – aluminium rollers
WAA-FB-W Aluminium precision roll tube with glued bases and continuous axis / shaft.
WAA-ST-Z Aluminium precision roll tube with glued steel pins.
WAA-DL-B Aluminium precision roll tube with glued bases and bolts.
Practical examples
Bearing type D (mm) WOB L l DW (mm) End machining Ball bearings
WAA-FB-W 70 x 5 800 1000 100 20 M12 6804ZZC3
WAA-ST-Z 90 x 10 1750 2000 125 30 NUT -
WAA-DL-B 130 x 10 3500 3800 150 35 M16 / SW32 1207
18 Technical Rollers
