Bearings
NA 4903 UU IKO Needle roller bearings

Metric

Imperial

Dimensions, mmin

d 17,000 0,694 D 30,000 1,224 B 14,000 0,571 B1 13,000 0,531

Weight, kg lb 0,040 0,018

Manufacturer:

IKO

Designation system - IKO

Interchange:

ABC NA 4903 2RS FAG NA 4903 2RSR SKF NA 4903.2RS TORRINGTON NA 4903 2RS NSK NA4903TT INA NA4903-2RSR JNS NA4902UU NTN NA4902LL KOYO NA4903A 2RS ABC NA 4902 2RS FAG NA 4902 2RSR SKF NA 4902.2RS TORRINGTON NA 4902 2RS IKO NA 4902 UU NSK NA4902TT INA NA4902-2RSR KOYO NA4902A 2RS