needle bearing needle rollers needle roller bearing axk hk2016 hf081412 needle thrust bearing roller cage bearing
Bearing Number | Boundary Dimensions | Basic load ratings (N) | Weight (kg) | Limiting Speed | |||||||
d inch | dmm | D inch | Dmm | B inch | Bmm | rs min inch | Cr | Cor | (Approx.) | rpm | |
RMS4 | 1/2 | 12.7 | 1-5/8 | 41.275 | 5/8 | 15.875 | 1/16 | 900 | 570 | 21000 | 0.1 | RMS5 | 5/8 | 15.875 | 1-13/16 | 46.038 | 5/8 | 15.875 | 1/16 | 1060 | 630 | 17000 | 0.11 |
RMS6 | 3/4 | 19.05 | 2 | 50.8 | 11/16 | 17.462 | 1/16 | 1240 | 850 | 16000 | 0.16 | RMS7 | 7/8 | 22.225 | 2-1/4 | 57.15 | 11/16 | 17.462 | 1/16 | 1450 | 930 | 15000 | 0.2 |
RMS8 | 1 | 25.4 | 2-1/2 | 63.5 | 3/4 | 19.05 | 3/32 | 1860 | 1240 | 12000 | 0.25 | RMS9 | 1-1/8 | 28.575 | 2-13/16 | 71.438 | 13/16 | 20.638 | 3/32 | 1810 | 1230 | 12000 | 0.38 |
RMS10 | 1-1/4 | 31.75 | 3-1/8 | 79.375 | 7/8 | 22.225 | 3/32 | 2350 | 1610 | 10500 | 0.51 |