Factory lubricated, steel inner race. Fits 2 in standard J-track. Roller 1-7/8 in OD.
Axle Diameter | : | 7/16 in |
Axle Length | : | 4-1/4 in |
Bearing Type | : | Ball |
Color | : | White |
Finish | : | Unfinished |
Material | : | Steel |
Roller Diameter | : | 1-7/8 in |
Roller Edge Type | : | Convex |
Roller Width | : | 1/2 in |
Suitable for | : | 2 in Track Garage Doors |