Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | Bearing Number | |||
Fw | Ew | Bc | Cr | Cor | Oil | (Approx.) | |
37 | 45 | 26 | 43500 | 73500 | 10000 | 60.5 | K37X45X26 | 38 | 43 | 17 | 20000 | 38000 | 10000 | 26.9 | K38X43X17 |
38 | 43 | 27 | 31000 | 67500 | 10000 | 43.2 | K38X43X27 | 38 | 46 | 20 | 35000 | 56500 | 10000 | 46 | K38X46X20 |
38 | 46 | 32 | 54500 | 98500 | 10000 | 72.7 | K38X46X32 | 39 | 44 | 24 | 28000 | 58500 | 10000 | 38 | K39X44X24 |
40 | 44 | 13 | 13500 | 28000 | 10000 | 20 | K40X44X13 | 40 | 45 | 13 | 17100 | 32000 | 10000 | 21.5 | K40X45X13 |
40 | 45 | 17 | 20900 | 41000 | 10000 | 27.4 | K40X45X17 | 40 | 45 | 21 | 24400 | 49500 | 10000 | 36.5 | K40X45X21 |
40 | 45 | 27 | 32500 | 72500 | 10000 | 46 | K40X45X27 | 40 | 46 | 17 | 24500 | 44500 | 9000 | 30 | K40X46X17 |
40 | 47 | 18 | 29000 | 49500 | 9000 | 45.2 | K40X47X18 | 40 | 47 | 20 | 32000 | 56500 | 9000 | 42 | K40X47X20 |
40 | 48 | 20 | 35500 | 58500 | 9000 | 57.7 | K40X48X20 | 42 | 47 | 13 | 17300 | 33000 | 9000 | 22.5 | K42X47X13 |
42 | 47 | 17 | 21100 | 42500 | 9000 | 31.1 | K42X47X17 | 42 | 47 | 25 | 27000 | 57500 | 9000 | 25.4 | K42X47X25TN |
42 | 47 | 27 | 33000 | 74500 | 9000 | 46.6 | K42X47X27 | 42 | 48 | 35 | 35000 | 76000 | 9000 | 60 | K42X48X35 |
42 | 50 | 18 | 31000 | 49500 | 9000 | 53 | K42X50X18 | 42 | 50 | 20 | 34500 | 56500 | 9000 | 54 | K42X50X20 |
43 | 48 | 17 | 21000 | 42500 | 9000 | 29.3 | K43X48X17 | 43 | 48 | 27 | 33000 | 74500 | 9000 | 45.7 | K43X48X27 |