型号 | 质量 m |
|||
轴承 | X-life | L形斜挡圈 | 轴承 ≈kg |
L形斜挡圈 ≈kg |
NJ420-M1 | XL | - | 16.1 | - | NJ420-M1 | XL | HJ420 | 16.1 | 1.55 |
NJ221-E-TVP2 | XL | - | 4.17 | - | NJ221-E-TVP2 | XL | HJ221-E | 4.17 | 0.51 |
NUP221-E-TVP2 | XL | - | 4.26 | - | NJ421-M1 | XL | - | 18 | - |
NJ421-M1 | XL | HJ421 | 18 | 1.65 | NJ222-E-TVP2 | XL | - | 4.93 | - |
NJ222-E-TVP2 | XL | HJ222-E | 4.93 | 0.616 | NUP222-E-TVP2 | XL | - | 5.02 | - |
NJ2222-E-TVP2 | XL | - | 6.89 | - | NJ2222-E-TVP2 | XL | HJ2222-E | 6.89 | 0.647 |