8D-3986: 140.03mm Outer Diameter Tapered Roller Cup Bearing
CONE:8D3984 | Caterpillar Application:16G, 16H, 16H NA, 16M, 24H, 24M, RM-250C, RM-300, RR-250, RR-250B, SS-250
CONE:8D3984 | Caterpillar Application:16G, 16H, 16H NA, 16M, 24H, 24M, RM-250C, RM-300, RR-250, RR-250B, SS-250