Detailed description
K50X55X13.5 needle roller bearing
Size : d=50mm; D=55mm; B=13.5mm
In stock : 25000pcs
Material : chrome steel
| shaft size(mm) | Type | FW(mm) | EW(mm) | BC(mm) | dynamic C(N) | Static Co(N) | rpm |
| 47 | K47X51X36 | 47.000 | 52.000 | 17 | 22800 | 48500 | 8000 |
| K47X52X17 | 47.000 | 52.000 | 27 | 34500 | 82500 | 8000 | |
| K47X53X25 | 47.000 | 53.000 | 25 | 38000 | 81500 | 8000 | |
| K47X55X28 | 47.000 | 55.000 | 28 | 52500 | 99500 | 7500 | |
| 48 | K48X54X19 | 48.000 | 54.000 | 19 | 30000 | 60500 | 7500 |
| K48X54X25 | 48.000 | 54.000 | 25 | 31000 | 91000 | 7500 | |
| 50 | K50X55X13.5 | 50.000 | 55.000 | 13.5 | 17500 | 36000 | 7500 |
| K50X55X17 | 50.000 | 55.000 | 17 | 21400 | 46500 | 7500 | |
| K50X55X20 | 50.000 | 55.000 | 20 | 26000 | 59500 | 7500 | |
| K50X55X30 | 50.000 | 55.000 | 30 | 38500 | 96500 | 7500 | |
| K50X57X18 | 50.000 | 57.000 | 18 | 33000 | 62500 | 7000 | |
| K50X58X20 | 50.000 | 58.000 | 20 | 35000 | 61500 | 7000 | |
| K50X58X25 | 50.000 | 58.000 | 25 | 43500 | 80500 | 7000 |
XLB Group is a manufacture group in China , with 6 owned factory in China which specialize in different kind of bearings ,has rich experience and professional team.
Welcome any of your inquiry ,which will be treated in a sincere and quick way , thank you in advance !












