SKF滚针轴承英文名称: skf needle roller bearing
SKF滚针轴承定义:SKF滚动体是滚针的向心轴承。
SKF滚针轴承介绍:
滚针轴承(needle bearing)是带圆柱滚子的滚子轴承,相对其直径,滚子既细又长。这种滚子称为滚针。尽管具有较小的截面,轴承仍具有较高的负荷承受能力,因此,特别适用于径向空间受限制的场合。
SKF滚针轴承型号表:
品牌 型号 内径 外径 厚度
SKF NK40/20TN 40mm 50mm 20mm
SKF NK45/20TN 45mm 55mm 20mm
SKF NK45/30TN 45mm 55mm 30mm
SKF NK5/10TN 5mm 10mm 10mm
SKF NK5/12TN 5mm 10mm 12mm
SKF NK50/25TN 50mm 62mm 25mm
SKF NK50/35TN 50mm 62mm 35mm
SKF NK6/10TN 6mm 12mm 10mm
SKF NK6/12TN 6mm 12mm 12mm
SKF NKI5/12TN 5mm 15mm 12mm
SKF NKI5/16TN 5mm 15mm 16mm
SKF NKI55/25TN 55mm 72mm 25mm
SKF NK10/12TN 10mm 17mm 12mm
SKF NK10/16TN 10mm 17mm 16mm
SKF NK12/12 12mm 19mm 12mm
SKF NK12/16 12mm 19mm 16mm
SKF NK29/20TN 29mm 38mm 20mm
SKF NK30/20TN 30mm 40mm 20mm
SKF NK30/30TN 30mm 40mm 30mm
SKF NK32/20TN 32mm 42mm 20mm
SKF NK35/20TN 35mm 45mm 20mm
SKF NK35/30TN 35mm 45mm 30mm
skf滚针轴承分为:
1.向心滚针和保持架组件
2NA,NKI型滚针轴承
3.RNA,NK型无内圈滚针轴承
4HK型冲压外圈滚针轴承
5.BK型冲压外圈滚针轴承
装在轴端的冲压外圈滚针轴承有双侧敞开式(1)和单侧封闭式(2)。封闭冲压外圈的基端面可以承受不大的轴向引导力。
装在轴端的冲压外圈滚针轴承有双侧敞开式(1)和单侧封闭式(2)。封闭冲压外圈的基端面可以承受不大的轴向引导力。