滚针轮廓面在近端面处稍微收缩。滚针和滚道线接触修正的结果可避免产生有破坏性的边缘应力。支承滚轮滚针轴承系厚壁外圈，经高温高氮淬火，高精密分选的滚子由高刚性外圈的挡边引导，利用线状接触，滚轮可以直接在滚道上轻松转动，并可以承受巨大的载荷。为去除应力，支撑滚轮的外圈采用弧面设计，曲线滚轮有带单、双密封圈、不带密封圈、带密封环等各种规格型号。带密封圈存储润滑脂空间大、提供锂基脂长久性润滑，并延长润滑间隔。密封圈材质为带骨架丁腈橡胶或ST12，其运转温度范围为-30°C至+100°C或-30°C至+180°C
。密装式的曲线滚轮可承受较重的极强载荷和高性能运转。 RSTO外圈无挡边，无内圈支承滚轮
.滚针轴承装有细而长的滚子（滚子长度为直径的3~10倍，直径一般不大于5mm），因此径向结构紧凑，其内径尺寸和载荷能力与其他类型轴承相同时，外径**小，特别适用于径向安装尺寸受限制的支承结果。根据使用场合不同，可选用无内圈的轴承或滚针和保持架组件，此时与轴承相配的轴颈表面和外壳孔表面直接作为轴承的内、外滚动表面，为保证载荷能力和运转性能与有套圈轴承相同，轴或外壳孔滚道表面的硬度，加工精度和表面质量应与轴承套圈的滚道相仿。此种轴承仅能承受径向载荷。
|
FAG轴承 |
RNA6911 |
63mm |
80mm |
45mm |
滚针轴承 |
|
FAG轴承 |
RNA6910 |
58mm |
72mm |
40mm |
滚针轴承 |
|
FAG轴承 |
RNA6909 |
52mm |
68mm |
40mm |
滚针轴承 |
|
FAG轴承 |
RNA6908 |
48mm |
62mm |
40mm |
滚针轴承 |
|
FAG轴承 |
RNA6907 |
42mm |
55mm |
36mm |
滚针轴承 |
|
FAG轴承 |
RNA6906 |
35mm |
47mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA6905 |
30mm |
42mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA6904 |
25mm |
37mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA6903 |
22mm |
30mm |
23mm |
滚针轴承 |
|
FAG轴承 |
RNA6902 |
20mm |
28mm |
23mm |
滚针轴承 |
|
FAG轴承 |
RNA6901 |
16mm |
24mm |
22mm |
滚针轴承 |
|
FAG轴承 |
RNA69/32 |
40mm |
52mm |
36mm |
滚针轴承 |
|
FAG轴承 |
RNA69/28 |
32mm |
45mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA69/22 |
32mm |
45mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA4928 |
160mm |
190mm |
50mm |
滚针轴承 |
|
FAG轴承 |
RNA4926 |
150mm |
180mm |
50mm |
滚针轴承 |
|
FAG轴承 |
RNA4924 |
135mm |
165mm |
45mm |
滚针轴承 |
|
FAG轴承 |
RNA4922 |
125mm |
150mm |
40mm |
滚针轴承 |
|
FAG轴承 |
RNA4920 |
115mm |
140mm |
40mm |
滚针轴承 |
|
FAG轴承 |
RNA4919 |
110mm |
130mm |
35mm |
滚针轴承 |
|
FAG轴承 |
RNA4918 |
105mm |
125mm |
35mm |
滚针轴承 |
|
FAG轴承 |
RNA4917 |
100mm |
120mm |
35mm |
滚针轴承 |
|
FAG轴承 |
RNA4916 |
90mm |
110mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA4915 |
85mm |
105mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA4914 |
80mm |
100mm |
30mm |
滚针轴承 |
|
FAG轴承 |
RNA4913 |
72mm |
90mm |
25mm |
滚针轴承 |
|
FAG轴承 |
RNA4912 |
68mm |
85mm |
25mm |
滚针轴承 |
|
FAG轴承 |
RNA4911 |
63mm |
80mm |
25mm |
滚针轴承 |
|
FAG轴承 |
RNA4910 |
58mm |
72mm |
22mm |
滚针轴承 |
|
FAG轴承 |
RNA4909 |
52mm |
68mm |
22mm |
滚针轴承 |
|
FAG轴承 |
RNA4908 |
48mm |
62mm |
22mm |
滚针轴承 |
|
FAG轴承 |
RNA4907 |
42mm |
55mm |
20mm |
滚针轴承 |
|
FAG轴承 |
RNA4906 |
35mm |
47mm |
17mm |
滚针轴承 |
|
FAG轴承 |
RNA4905 |
30mm |
42mm |
17mm |
滚针轴承 |
|
FAG轴承 |
RNA4904 |
25mm |
37mm |
17mm |
滚针轴承 |
|
FAG轴承 |
RNA4903 |
22mm |
30mm |
13mm |
滚针轴承 |
|
FAG轴承 |
RNA4902 |
20mm |
28mm |
13mm |
滚针轴承 |
|
FAG轴承 |
RNA4901 |
16mm |
24mm |
13mm |
滚针轴承 |
|
FAG轴承 |
RNA4900 |
14mm |
22mm |
13mm |
滚针轴承 |
|
FAG轴承 |
RNA49/32 |
40mm |
52mm |
20mm |
滚针轴承 |
|
FAG轴承 |
RNA49/28 |
32mm |
45mm |
17mm |
滚针轴承 |
|
FAG轴承 |
RNA49/22 |
28mm |
39mm |
17mm |
滚针轴承 |
|
FAG轴承 |
RNA4872 |
390mm |
440mm |
80mm |
滚针轴承 |
|
FAG轴承 |
RNA4868 |
370mm |
420mm |
80mm |
滚针轴承 |
|
FAG轴承 |
RNA4864 |
350mm |
400mm |
80mm |
滚针轴承 |
|
FAG轴承 |
RNA4860 |
330mm |
380mm |
80mm |
滚针轴承 |
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
