GTR Full Needle Rolling Series

The GTR Full Needle Roller Series is a fully loaded needle roller bearing with a turning outer ring. It has no cage, full needle, or inner ring, and uses the journal as the inner raceway. The outer ring is machined with a stop ring, and both ends are open. It has strong radial bearing and impact resistance, and is suitable for low-speed heavy-duty and space limited shaft end radial support scenarios. After being pressed into the seat hole, there is no need for additional axial positioning, making assembly and maintenance convenient.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
GTR203320 20 33 20 29.2 37.2 0.069 GTR Full Needle Rolling Series
GTR223425 22 34 25 37.9 57.8 0.087 GTR Full Needle Rolling Series
GTR253820 25 38 20 33.3 46.5 0.0815 GTR Full Needle Rolling Series
GTR253825 25 38 25 42.4 63.7 0.104 GTR Full Needle Rolling Series
GTR304425 30 44 25 47 76.5 0.133 GTR Full Needle Rolling Series
GTR324530 32 45 30 58 101 0.152 GTR Full Needle Rolling Series
GTR354830 35 48 30 61.1 110 0.163 GTR Full Needle Rolling Series
GTR385230 38 52 30 64.2 121 0.195 GTR Full Needle Rolling Series
GTR405520 40 55 20 44.3 73.6 0.144 GTR Full Needle Rolling Series
GTR425630 42 56 30 67.5 133 0.21 GTR Full Needle Rolling Series
GTR455930 45 59 30 70.3 142 0.225 GTR Full Needle Rolling Series
GTR486230 48 62 30 72.7 154 0.24 GTR Full Needle Rolling Series
GTR506430 50 64 30 74.6 158 0.245 GTR Full Needle Rolling Series
GTR587745 58 77 45 135 280 0.59 GTR Full Needle Rolling Series
GTR628138 62 81 38 118 241 0.52 GTR Full Needle Rolling Series
GTR708945 70 89 45 147 336 0.69 GTR Full Needle Rolling Series
GTR8310845 83 108 45 190 396 1.09 GTR Full Needle Rolling Series
GTR9311850 93 118 50 224 509 1.34 GTR Full Needle Rolling Series
GTR9512045 95 120 45 204 455 1.23 GTR Full Needle Rolling Series
GTR10012550 100 125 50 234 549 1.44 GTR Full Needle Rolling Series