Bearing Number | Boundary Dimensions | Weight (kg) | |||||||
d inch | dmm | D inch | Dmm | B inch | Bmm | rs min inch | rs minmm | (Approx.) | |
R6 | 3/8 | 9.525 | 7/8 | 22.225 | 0.2189 | 5.56 | 0.016 | 0.4 | 11 | R8 | 1/2 | 12.7 | 1-1/8 | 28.575 | 0.25 | 6.35 | 0.016 | 0.4 | 18 |
R10 | 5/8 | 15.875 | 1-3/8 | 34.925 | 0.2181 | 5.54 | 0.031 | 0.8 | 37 | R12 | 3/4 | 19.05 | 1-5/8 | 41.275 | 0.3126 | 7.94 | 0.031 | 0.8 | 47 |
R14 | 7/8 | 22.225 | 1-7/8 | 47.625 | 0.3752 | 9.53 | 0.031 | 0.8 | 71 | R16 | 1 | 25.4 | 2 | 50.8 | 0.3752 | 9.53 | 0.031 | 0.8 | 85 |
R18 | 1-1/8 | 28.575 | 2-1/8 | 53.975 | 0.3752 | 9.53 | 0.031 | 0.8 | 90 | R20 | 1-1/4 | 31.75 | 2-1/4 | 57.15 | 0.3752 | 9.53 | 0.031 | 0.8 | 95 |
R22 | 1-3/8 | 34.925 | 2-1/2 | 63.5 | 0.4374 | 11.11 | 0.031 | 0.8 | 106 | R24 | 1-1/2 | 38.1 | 2-5/8 | 66.675 | 0.4374 | 11.11 | 0.031 | 0.8 | 141 |