KOYO轴承 
| 现行代号 | 
d | 
D | 
B | 
cr | 
cor | 
类型 | 
| NJ230E | 
150mm | 
270mm | 
45mm | 
 | 
 | 
圆柱滚子轴承 | 
| NJ228 | 
140mm | 
250mm | 
42mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU208E | 
40mm | 
80mm | 
18mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU207 | 
35mm | 
72mm | 
17mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU207E | 
35mm | 
72mm | 
17mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU206 | 
30mm | 
62mm | 
16mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU206E | 
30mm | 
62mm | 
16mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU205 | 
25mm | 
52mm | 
15mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU205E | 
25mm | 
52mm | 
15mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU204 | 
20mm | 
47mm | 
14mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU204E | 
20mm | 
47mm | 
14mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1092 | 
460mm | 
680mm | 
100mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1088 | 
440mm | 
650mm | 
94mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1084 | 
420mm | 
620mm | 
90mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1080 | 
400mm | 
600mm | 
90mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1076 | 
380mm | 
560mm | 
82mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1072 | 
360mm | 
540mm | 
82mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1068 | 
340mm | 
520mm | 
82mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1064 | 
320mm | 
480mm | 
74mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1060 | 
300mm | 
460mm | 
74mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1056 | 
280mm | 
420mm | 
65mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU1052 | 
260mm | 
400mm | 
65mm | 
 | 
 | 
圆柱滚子轴承 | 
| NJ205E | 
25mm | 
52mm | 
15mm | 
 | 
 | 
圆柱滚子轴承 | 
| NJ204 | 
20mm | 
47mm | 
14mm | 
 | 
 | 
圆柱滚子轴承 | 
| NJ204E | 
20mm | 
47mm | 
14mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU430 | 
150mm | 
380mm | 
85mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU428 | 
140mm | 
360mm | 
82mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU426 | 
130mm | 
340mm | 
78mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU424 | 
120mm | 
310mm | 
72mm | 
 | 
 | 
圆柱滚子轴承 | 
| NU422 | 
110mm | 
280mm | 
65mm | 
 | 
 | 
圆柱滚子轴承 |