Grease feeding interval

An appropriate interval is calculated for grease feeding based on the bearing type and operation conditions.

Selected Bearing

Bearing Types
Cylindrical roller bearings Single-row NNU Tapered type
Bearing No.
NNU4920K Products detail
Boundary dimensions
100 x 140 x 40 mm
Dynamic load rating
173 kN
Static load rating
258 kN

Operating conditions

Rotational frequencyhelp_outline
min-1
Operating temperaturehelp_outline

For those who have trouble selecting bearings

If you are not sure what bearing to choose,if you want to change to a more suitable bearing,Please contact JTEKT .