型号 | 质量 m | 尺寸mm | ||
轴承 | L形斜挡圈 | 轴承 ≈kg |
L形斜挡圈 ≈kg |
d |
NJ205-E-TVP2 | HJ205-E | 0.14 | 0.014 | 25 | NUP205-E-TVP2 | - | 0.145 | - | 25 |
NJ2205-E-TVP2 | - | 0.17 | - | 25 | NJ2205-E-TVP2 | HJ2205-E | 0.17 | 0.015 | 25 |
NUP2205-E-TVP2 | - | 0.174 | - | 25 | NJ305-E-TVP2 | - | 0.25 | - | 25 |
NJ305-E-TVP2 | HJ305-E | 0.25 | 0.025 | 25 | NUP305-E-TVP2 | - | 0.256 | - | 25 |
NJ2305-E-TVP2 | - | 0.356 | - | 25 | NJ2305-E-TVP2 | HJ2305-E | 0.356 | 0.027 | 25 |
NUP2305-E-TVP2 | - | 0.364 | - | 25 |
螺栓滚轮轴承一般为满装滚子结构,螺栓轴滚道部位经过淬火,为避免应力集中,滚轮的厚壁外圈外表面为弧形。外圈有两个整体挡边,轴向由滚子引导。螺栓轴头部和压装的侧挡圈通过滚子为外圈提供轴向支承。