Rulmenţii radiali-axiali cu bile pe un rând sunt ansamble nedemontabile cu inele exterioare şi interioare masive şi cu colivii din poliamidă, tablă sau alamă. Calea de rulare a inelului interior este deplasată axial faţă de cea a inelului exterior pentru a realiza unghiul de contact dorit. Există rulmenţi deschişi şi etanşaţi. Posibilitatea de ajustare a unghiului de contact este redusă.

X-life

Multe tipuri de rulmenţi radiali-axiali cu bile există şi în varianta X-life. Aceste lagăre sunt marcate în cataloagele de produs. Lagărele de calitatea X-life au o geometrie îmbunătăţită precum şi o structură superficială optimizată a căii de rulare. Astfel, capacitatea dinamică de încărcare alagărului creşte semnificativ. La calculul duratei de funcţionare se ating valori cu până la 50% mai mari decăt pentru rulmenţii convenţionali. În anumite aplicaţii, prin utilizarea rulmentilor de tip X-life suspensia se poate realiza mai compactă.

Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-alignment capacity is very small.

X-life

Many sizes of angular contact ball bearings are supplied in X-life design. These bearings are indicated in the dimension tables. Bearings of X-life quality have an improved raceway geometry as well as optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. In calculation of the expanded adjusted rating life, values up to 50% higher are achieved. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary.

Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-alignment capacity is very small.

X-life

Many sizes of angular contact ball bearings are supplied in X-life design. These bearings are indicated in the dimension tables. Bearings of X-life quality have an improved raceway geometry as well as optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. In calculation of the expanded adjusted rating life, values up to 50% higher are achieved. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary.