Due to the X arrangement of the rolling elements, XU300515 Crossed roller bearings can support radial forces and axial forces from both directions.They are very rigid, have high running accuracy and are supplied with preload.
Main product data of XU300515 Crossed roller bearings
without gear teeth, lip seals on both sides
di :384mm
Da : 646 mm
Mass: 115 kg
Maximum permissible radial load against friction lock: 313200 N
Basic dynamic load rating, axial: 720000 N
Basic static load rating, axial: 1370000 N
Basic dynamic load rating, radial: 455000 N
Basic static load rating, radial: 670000 N
Bearing clearance: 0 - 0,03
Taper type lubrication nipples, DIN 71412,
spaced approximately uniformly on circumference and recessed













