Technical Characteristic | Meaning |
---|---|
d [mm] | Inner diameter of the inner ring |
D [mm] | Outer diameter of the outer ring |
B [mm] | Bearing's width |
A [mm] | Distance from lower side face to opposite outer ring side face |
C [mm] | Outer ring width |
D1 [mm] | Inner ring outer diameter |
P1 [mm] | Outer ring fixing holes pitch diameter |
d2 [mm] | Inner ring fixing holes counterbore diameter |
P2 [mm] | Inner ring fixing holes pitch diameter |
d1 [mm] | Inner ring fixing holes diameter |
t [mm] | Inner ring fixing holes counterbore depth |
d3 [mm] | Outer ring fixing holes diameter |
quantity | Number of fixing holes, inner and outer ring |
F | Outer ring threaded holes for dismounting |
Axial radial runout (um) | Bearing's total axial and radial runout |
Axial dyn. Ca [kN] | Axial dynamic load rating according to ISO 281 |
Radial dyn. [kN] | Radial dynamic load rating according to ISO 281 |
Radial sta. [kN] | Radial static load rating according to ISO 76 |
Axial sta. [kN] | Axial static load rating according to ISO 76 |
Axial Ka [kN/um] | Axial rigidity |
Radial Kr [kN/um] | Radial rigidity |
Tilting Kt [kNm/mrad] | Tilting rigidity |
Frictional Torque [Nm] | Frictional torque, continuous operation |
Max. Speed [rpm] | Maximum speed |
Mass [kg] | bearing's net mass, without packaging |
Headquarter
Via V. Baldaccini
06034 Foligno (PG) Italy
Tel +39 0742 3481
Via Londri 3
84044 Albanella (SA) - Italy
Tel. +39 0828 211 385
info@umbragroup.com
Strada di Pentima 8
05100 Terni (TR) - Italy
Tel. +39 0744 492 913/11
info.serms@umbragroup.com
Via E. Bartolomei
06034 Foligno (PG) - Italy
Tel. +39 0742 321 168
info.amco@umbragroup.com
Alte Bahnlinie 2
D-71691 Freiberg am Neckar
Tel. +49 7141 275 50
Fax +49 7141 275 530
info.kuhn@umbragroup.com
Industriestrasse 2
D-97483 Eltmann
Tel. +49 9522 7090
Fax +49 9522 709232
info.praezisionskugeln@umbragroup.com
6707 Hardeson Road
Everett WA 98203
Tel. +1 425 405 3500
Fax +1 425 405 3589
info.umbrainc@us.umbragroup.com
A licensed brand of Linear Motion LLC.
628 North Hamilton Street
Saginaw, MI 48602 – USA
Tel. +1 (989) 7598372
info.thomson@us.umbragroup.com