Bearings
Truck and Trailer Parts
Boundary dimensions(mm) | Mass(Kg) | Bearing Number | |||||||
d | D | B | rs min | (Approx.) | XLB | ||||
in | mm | in | mm | in | mm | in | mm | ||
0.055 | 1.397 | 3/16 | 4.763 | 0.0780 | 1.98 | 0.004 | 0.10 | 0.17 | SSFR1 |
3/32 | 2.381 | 3/16 | 4.763 | 0.0626 | 1.59 | 0.004 | 0.10 | 0.12 | SSFR133 |
1/8 | 3.175 | 1/4 | 6.350 | 0.0937 | 2.38 | 0.004 | 0.10 | 0.27 | SSFR144 |
5/32 | 3.969 | 5/16 | 7.938 | 0.1094 | 2.78 | 0.004 | 0.10 | 0.50 | SSFR155 |
3/16 | 4.763 | 5/16 | 7.938 | 0.1094 | 2.78 | 0.004 | 0.10 | 0.50 | SSFR156 |
3/16 | 4.763 | 3/8 | 9.525 | 0.1252 | 3.18 | 0.004 | 0.10 | 1.00 | SSFR166 |
1/4 | 6.350 | 3/8 | 9.525 | 0.1252 | 3.18 | 0.004 | 0.10 | 0.50 | SSFR168 |
1/4 | 6.350 | 1/2 | 12.700 | 0.1252 | 3.18 | 0.006 | 0.15 | 1.80 | SSFR188 |
1/8 | 3.175 | 3/8 | 9.525 | 0.1563 | 3.97 | 0.012 | 0.30 | 1.50 | SSFR2 |
1/8 | 3.175 | 1/2 | 12.700 | 0.1720 | 4.37 | 0.012 | 0.30 | 3.20 | SSFR2A |
3/16 | 4.763 | 1/2 | 12.700 | 0.1563 | 3.97 | 0.012 | 0.30 | 2.30 | SSFR3 |
3/16 | 4.763 | 1/2 | 12.700 | 0.1961 | 4.98 | 0.012 | 0.30 | 2.70 | SSFR3A |
1/4 | 6.350 | 5/8 | 15.875 | 0.1961 | 4.98 | 0.012 | 0.30 | 4.50 | SSFR4 |
1/4 | 6.350 | 3/4 | 19.050 | 0.2189 | 5.56 | 0.016 | 0.40 | 7.70 | SSFR4A |