Outside Diameter (mm): 51.95
Height (mm): 21.56
Inside Diameter (mm): 42.4
4M-3915: 42.40mm Internal Diameter Caged Roller Bearing
Description:BEARING NEEDLE | Cat Application:14G, 14H, 14H NA, 16G, 16H, 16H NA, 30/30, 508, 518, 57, 578, 58, 594, 594H, 611, 613, 613B, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 621R, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K