CYLINDRICAL ROLLER RADIO-AXIAL BEARINGS
ANGULAR CONTACT THRUST BALL BEARINGS
The radio-axial bearings YRT, YRTS and the angular contact thrust ball bearings ZKLDF are precision bearings ready for assembly for applications with combined loads. They absorb bi-directional radial and axial loads and tilting moments without clearance, and are particularly suitable for support systems with high operating precision requirements, such as rotary tables, drill heads, and voltage inverters.
TECHNICAL SPECIFICATIONS
Available alternatives
YRT, YRTS, ZKLDF
Dimensional accuracy
Running accuracy
P4 (according to DIN 620)
Preload and standard radial clearance according to tables and drawings (except particular customer requests)
Material of the rings
100Cr6 (UNI 3097 – WNr. 1.3505) / 100CrMo7 (UNI 3097 – WNr. 1.3537)
Heat treatment
Hardening and tempering
Surface hardness
58 / 64 HRc
Flatness and roundness 50% restricted tolerance
Dimension H1 with restricted tolerance
For further information please contact our engineering department.
Designed and tested in Italy, made in outsourcing (Italy / Europe)
Country of origin of materials: Italy / Europe
