6Y-9885: 77.56mm Internal Diameter Roller Bearing
Description:BEARING AS-ROLLER | Caterpillar Application:69D, 769C, 769D, 770, 770G, 770G CTP, 771C, 771D, 773B, 834B, 834G, 834H, 836, 836G, 988F, 988F II, 988G, AD55, AD55B, AD60, R2900, R2900G, R3000H