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 |
NJ406-M1 | - | 0.859 | - | 30 |
NJ406-M1 | HJ406 | 0.859 | 0.082 | 30 |
NJ207-E-TVP2 | - | 0.309 | - | 35 |
NJ207-E-TVP2 | HJ207-E | 0.309 | 0.032 | 35 |
NUP207-E-TVP2 | - | 0.317 | - | 35 |
NJ2207-E-TVP2 | - | 0.416 | - | 35 |
NJ2207-E-TVP2 | HJ2207-E | 0.416 | 0.035 | 35 |
NUP2207-E-TVP2 | - | 0.427 | - | 35 |
NJ307-E-TVP2 | - | 0.496 | - | 35 |
NJ307-E-TVP2 | HJ307-E | 0.496 | 0.06 | 35 |
NUP307-E-TVP2 | - | 0.506 | - | 35 |
NJ2307-E-TVP2 | - | 0.736 | - | 35 |
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。