产品详情
JXR/XR系列尺寸规格表 JXR/XR Dimension table
公称型号1) Bearing Type |
内径 Inner Ring d |
外径 Outer Ring D |
高度Width H |
倒角Chamfer R |
径向额定载2)荷 Basic load rating(Radial) kN |
轴向额定2)载荷 Basic load rating(Axial) kN |
极限转速3)Limited Speed3) r/min |
质量 |
JXR637050 |
300 |
400 |
37 |
1.5 |
63 |
80.1 |
720 |
13 |
JXR652050 |
310 |
425 |
45 |
2.5 |
82.2 |
102 |
640 |
20 |
JXR699050 |
370 |
495 |
50 |
3.0 |
93.6 |
119 |
600 |
30 |
XR496051 |
203.2 |
279.4 |
31.75 |
1.5 |
51.3 |
61.6 |
800 |
6.5 |
XR678052 |
330.2 |
457.2 |
63.5 |
3.3 |
100 |
123 |
620 |
35 |
XR766051 |
457.2 |
609.6 |
63.5 |
3.3 |
141 |
178 |
520 |
51 |
XR820060 |
580 |
760 |
80 |
6.4 |
215 |
234 |
300 |
100 |
XR855053 |
685.8 |
914.4 |
79.375 |
3.3 |
270 |
344 |
260 |
150 |
XR882055 |
901.7 |
1117.6 |
82.55 |
3.3 |
300 |
396 |
200 |
185 |
XR889058 |
1028.7 |
1327.15 |
114.3 |
3.3 |
405 |
534 |
160 |
400 |
XR897051 |
1549.4 |
1828.8 |
101.6 |
3.3 |
518 |
699 |
80 |
500 |