INA Needle roller/axial cylindrical roller bearings, NKXR

INA Needle roller/axial cylindrical roller bearings do not have an inner ring and are therefore particularly compact in a radial direction. However, they require a shaft raceway that is hardened and ground.

INA bearings Series NKXR and NKXR..-Z have an axial bearing component comprising a roller and cage assembly with a plastic cage. NKXR..-Z also has an end cap on the axial bearing component.

For lubrication, the outer ring of INA Needle roller/axial cylindrical roller bearings has a lubrication groove and lubrication holes.

INA combined needle bearings NKXR is lubricated with oil.

NKXR..-Z is intended for grease lubrication. The axial bearing component is greased using a lithium complex soap grease to GA08. The end cap does not have lubrication holes.

INA Needle roller/axial cylindrical roller bearings