Inquiry Bearing No. Principal Dimensions
d D B r(min.)
6403 17 62 17 1.1
6404 20 72 19 1.1
6405 25 80 21 1.5
6406 30 90 23 1.5
6407 35 100 25 1.5
6408 40 110 27 2
6409 45 120 29 2
6410 50 130 31 2.1
6411 55 140 33 2.1
6412 60 150 35 2.1
6413 65 160 37 2.1
6414 70 180 42 3
6415 75 190 45 3
6416 80 200 48 3
6417 85 210 52 4
6418 90 225 54 4
6419 95 240 55 4
6420 100 250 58 4
Total items Total page
Every care has been taken to ensure the correctness of the information contained in this publication but no liability can be assumed for any incorrect or incomplete data. CREF technical department reserve the right to final interpretation.