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 |
NJ206-E-TVP2 | - | 0.213 | - | 30 | NJ206-E-TVP2 | HJ206-E | 0.213 | 0.024 | 30 |
NUP206-E-TVP2 | - | 0.219 | - | 30 | NJ2206-E-TVP2 | - | 0.261 | - | 30 |
NJ2206-E-TVP2 | HJ2206-E | 0.261 | 0.025 | 30 | NUP2206-E-TVP2 | - | 0.268 | - | 30 |
NJ306-E-TVP2 | - | 0.376 | - | 30 | NJ306-E-TVP2 | HJ306-E | 0.376 | 0.042 | 30 |
NUP306-E-TVP2 | - | 0.385 | - | 30 | NJ2306-E-TVP2 | - | 0.54 | - | 30 |
NJ2306-E-TVP2 | HJ2306-E | 0.54 | 0.044 | 30 | NUP2306-E-TVP2 | - | 0.551 | - | 30 |
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。