Inside Diameter (mm): 53.975
Width (mm): 33.236
8D-3984: 53.98mm ID Tapered Roller Cone Bearing
CUP:8D3986 | Caterpillar Application:16G, 16H, 16H NA, 16M, 24H, 24M, RM-250C, RM-300, RR-250, RR-250B, SS-250
Inside Diameter (mm): 53.975
Width (mm): 33.236
CUP:8D3986 | Caterpillar Application:16G, 16H, 16H NA, 16M, 24H, 24M, RM-250C, RM-300, RR-250, RR-250B, SS-250