Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | Bearing Number | |||
Fw | Ew | Bc | Cr | Cor | Oil | (Approx.) | |
60 | 68 | 27 | 59000 | 120500 | 6000 | 98 | K60X68X27 | 60 | 75 | 42 | 11300 | 19200 | 5500 | 240 | K60X75X42 |
63 | 70 | 21 | 45000 | 100500 | 5500 | 75 | K63X70X21 | 64 | 70 | 16 | 27500 | 59500 | 5500 | 53 | K64X70X16 |
65 | 70 | 20 | 30000 | 76500 | 5500 | 49 | K65X70X20 | 65 | 70 | 30 | 43500 | 123500 | 5500 | 83 | K65X70X30 |
65 | 73 | 23 | 45500 | 93500 | 5000 | 100 | K65X73X23 | 65 | 73 | 30 | 56500 | 122500 | 5000 | 126 | K65X73X30 |
68 | 74 | 20 | 35000 | 83500 | 5000 | 65 | K68X74X20 | 68 | 74 | 30 | 46000 | 117500 | 5000 | 97 | K68X74X30 |
68 | 75 | 32 | 53500 | 127500 | 4500 | 120 | K68X75X20 | 6 | 10 | 13 | 3500 | 2800 | 33000 | 1.3 | K6X10X13TN |
6 | 9 | 10 | 3300 | 3100 | 35000 | 1 | K6X9X10TN | 6 | 9 | 8 | 25600 | 2240 | 35000 | 0.8 | K6X9X8TN |
70 | 76 | 20 | 35500 | 85500 | 4500 | 70 | K70X76X20 | 70 | 76 | 30 | 51500 | 138500 | 4500 | 100 | K70X76X30 |
70 | 78 | 25 | 51500 | 111500 | 4500 | 115 | K70X78X25 | 70 | 78 | 30 | 59500 | 134500 | 4500 | 136 | K70X78X30 |
70 | 80 | 30 | 72500 | 147500 | 4500 | 150 | K70X80X30 | 72 | 80 | 20 | 41000 | 84500 | 4500 | 94 | K72X80X20 |
73 | 79 | 20 | 36500 | 99500 | 4500 | 69 | K73X79X20 | 75 | 81 | 20 | 37000 | 93500 | 4500 | 72 | K75X81X20 |
75 | 81 | 30 | 51500 | 142000 | 4500 | 106 | K75X81X30 | 75 | 83 | 23 | 49500 | 108000 | 4000 | 113 | K75X83X23 |