Support roller, also called yoke type track roller, is a single-row or double-row bearing unit mounted on a shaft or bolt. Yoke type track rollers consist of a thicker outer ring with a specific outer surface profile and needle roller and cage assembly or full complement of needle rollers and full complement of cylindrical rollers. The type of supporting roller includes with inner ring or without inner ring, double side seal or open type and so on.
Технические характеристики
CharacteristicsRolling elementroller, needle rollerConfigurationradialMaterialsteelOther characteristicshigh-speed, with cage, low-noise, low-friction, with lubricant, metric-size, wear-resistantApplicationsfor sliding guide tracksInside diameter
Max.: 50 mm (1.97 in)
Min.: 5 mm (0.2 in)
Outside diameter
Max.: 90 mm (3.54 in)
Min.: 16 mm (0.63 in)
Width
Max.: 30 mm (1.181 in)
Min.: 11 mm (0.433 in)
