型号 | X-life | 质量m ≈kg | 疲劳极限载荷 C ur/ N | 极限转速 n G/min–1 |
N219-E-TVP2 | XL | 2.89 | 41500 | 3800 | NU219-E-TVP2 | XL | 2.88 | 34000 | 3800 |
NU2219-E-TVP2 | XL | 3.9 | 60000 | 3800 | N319-E-M1 | XL | 7.05 | 59000 | 5300 |
NU319-E-TVP2 | XL | 6.32 | 48000 | 3400 | NU2319-E-TVP2 | XL | 9.4 | 93000 | 3400 |
NU419-M1 | XL | 13.9 | 73000 | 4800 |