Pinion bearing 57148

Aircraft eng r2800

Matl aluminum alloy per ams 4120, 4212 or 4280; 2.873 in. Min and 2.877 in. Max long; body 0.78 in. Min and 0.84 in. Max od; first flange 0.936 in. Min and 0.937 in. Max od; second flange 2.19 in. Across; bore 0.625 in. Min and 0.626 in. Max dia; second flange holes, 0.323 in. Min and 0.333 in. Max diameter 2 ea, 0.088 in. Min and 0.098 in. Max diameter 2 ea; 2 holes 0.057 in. Min and 0.067 in. Max diameter through sides

3110-00-479-3785

Bearing,pinion