圆柱滚子轴承(GB/T 283—2007) |
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符号含义与应用: NU—内圈无挡边 NJ—内圈单挡边 NUP—内圈单挡边并带平挡圈 |
大多为单列,是可分离型,安装、拆卸比较方便,一般只能承受纯径向载荷,与相同尺寸的深沟球轴承相比,有较大承受径向载荷的能力,但要求轴和轴承座孔加工精度高,内、外圈轴线偏角误差允许2'~4',用于刚性较大的轴。允许轴向无挡边方向有不大的位移,内、外圈有挡边的一面可承受一定量的轴向载荷。NU型不能限制轴或外壳的轴向位移,不能承受轴向载荷,常用作游动支承,NJ常成对使用。 |
基本尺寸/mm |
基本额定 载荷/kN |
极限转速 /r·min-1 |
重量 /kg |
轴承代号 |
其他尺寸/mm |
安装尺寸/mm |
|||||||||||||||||
d |
D |
B |
FW |
Cr |
C0r |
脂 |
油 |
W≈ |
NU型 |
NJ型 |
NUP型 |
d2 |
D2 |
r min |
r1 min |
da max |
da min |
db min |
dc min |
Da max |
ra max |
rb max |
|
120 |
180 |
28 |
135 |
130 |
168 |
2600 |
3400 |
2.96 |
NU 1024 |
— |
— |
— |
159 |
2 |
1.1 |
134 |
126.5 |
138 |
— |
171 |
2 |
1.1 |
|
|
215 |
40 |
143.5 |
|
|
|
|
|
NU 224 |
NJ 224 |
NUP 224 |
|
|
2.1 |
2.1 |
|
|
|
|
|
2.1 |
2.1 |
|
215 |
40 |
143.5 |
322 |
422 |
2200 |
3000 |
6.11 |
NU 224 E |
NJ 224 E |
NUP 224 E |
153 |
188.1 |
2.1 |
2.1 |
141 |
131 |
146 |
156 |
204 |
2.1 |
2.1 |
||
215 |
58 |
143.5 |
345 |
522 |
2200 |
3000 |
9.5 |
NU 2224 |
NJ 2224 |
NUP 2224 |
153 |
180 |
2.1 |
2.1 |
141 |
131 |
146 |
156 |
204 |
2.1 |
2.1 |
||
260 |
55 |
154 |
440 |
552 |
1900 |
2600 |
14 |
NU 324 |
NJ 324 |
NUP 324 |
168 |
209 |
3 |
3 |
151 |
133 |
156 |
171 |
247 |
3 |
3 |
||
260 |
86 |
154 |
632 |
868 |
1900 |
2600 |
22.5 |
NU 2324 |
NJ 2324 |
NUP 2324 |
168 |
219 |
3 |
3 |
151 |
133 |
156 |
171 |
247 |
3 |
3 |
||
310 |
72 |
170 |
642 |
772 |
1700 |
2200 |
30 |
NU 424 |
NJ 424 |
NUP 424 |
188 |
238 |
5 |
5 |
168 |
140 |
172 |
190 |
290 |
5 |
5 |
||
|
260 |
55 |
154 |
|
|
|
|
|
NU 324 E |
NJ 324 E |
NUP 324E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
|
215 |
58 |
143.5 |
|
|
|
|
|
NU 2224E |
NJ 2224E |
NUP 2224E |
|
|
2.1 |
2.1 |
|
|
|
|
|
2.1 |
2.1 |
|
|
260 |
86 |
154 |
|
|
|
|
|
NU 2324E |
NJ2324E |
NUP 2324E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
130 |
200 |
33 |
148 |
152 |
212 |
2400 |
3200 |
3.7 |
NU 1026 |
— |
— |
— |
175 |
2 |
1.1 |
146 |
136.5 |
151 |
— |
191 |
2 |
1.1 |
|
|
230 |
40 |
153.5 |
|
|
|
|
|
NU 226E |
NJ 226E |
— |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
230 |
40 |
156 |
258 |
352 |
2000 |
2800 |
7 |
NU 226 |
NJ 226 |
NUP 226 |
165 |
192 |
3 |
3 |
151 |
143 |
158 |
168 |
217 |
3 |
3 |
||
230 |
64 |
156 |
368 |
552 |
2000 |
2800 |
11.5 |
NU 2226 |
NJ 2226 |
NUP 2226 |
— |
— |
3 |
3 |
151 |
143 |
158 |
168 |
217 |
3 |
3 |
||
280 |
58 |
167 |
492 |
620 |
1700 |
2200 |
18 |
NU 326 |
NJ 326 |
NUP 326 |
182 |
225 |
4 |
4 |
164 |
146 |
169 |
184 |
264 |
4 |
4 |
||
280 |
93 |
167 |
748 |
1060 |
1700 |
2200 |
28.5 |
NU 2326 |
NJ 2326 |
NUP 2326 |
182 |
236 |
4 |
4 |
164 |
146 |
169 |
184 |
264 |
4 |
4 |
||
340 |
78 |
185 |
782 |
942 |
1500 |
1900 |
39 |
NU 426 |
NJ 426 |
NUP 426 |
— |
— |
5 |
5 |
183 |
150 |
187 |
208 |
320 |
5 |
5 |
||
|
280 |
58 |
167 |
|
|
|
|
|
NU 326 E |
NJ 326 E |
NUP 326 E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
230 |
64 |
153.5 |
|
|
|
|
|
NU 2226 E |
NJ 2226 E |
NUP 2226 E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
|
280 |
93 |
167 |
|
|
|
|
|
NU 2326 E |
NJ 2326 E |
NUP 2326 E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
140 |
210 |
33 |
158 |
158 |
220 |
2000 |
2800 |
4 |
NU 1028 |
— |
— |
— |
185 |
2 |
1.1 |
156 |
146.5 |
161 |
— |
201 |
2 |
1.1 |
|
|
250 |
42 |
169 |
|
|
|
|
|
NU 228 E |
NJ 228 E |
|
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
250 |
42 |
169 |
302 |
415 |
1800 |
2400 |
9.1 |
NU 228 |
NJ 228 |
NUP 228 |
179 |
208 |
3 |
3 |
166 |
153 |
171 |
182 |
237 |
3 |
3 |
||
250 |
68 |
169 |
438 |
700 |
1800 |
2400 |
15 |
NU 2228 |
NJ 2228 |
NUP 2228 |
179 |
208 |
3 |
3 |
166 |
153 |
171 |
182 |
237 |
3 |
3 |
||
300 |
62 |
180 |
545 |
690 |
1600 |
2000 |
22 |
NU 328 |
NJ 328 |
NUP 328 |
196 |
241 |
4 |
4 |
176 |
156 |
182 |
198 |
284 |
4 |
4 |
||
300 |
102 |
180 |
825 |
1180 |
1600 |
2000 |
37 |
NU 2328 |
NJ 2328 |
NUP 2328 |
192 |
252 |
4 |
4 |
176 |
156 |
182 |
198 |
284 |
4 |
4 |
||
360 |
82 |
196 |
845 |
1020 |
1400 |
1800 |
— |
NU 428 |
NJ 428 |
NUP 428 |
— |
— |
5 |
5 |
195 |
160 |
200 |
222 |
340 |
5 |
5 |
||
|
300 |
62 |
180 |
|
|
|
|
|
NU 328 E |
NJ 328 E |
NUP 328 E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
250 |
68 |
169 |
|
|
|
|
|
NU 2228 E |
NJ 2228 E |
NU P2228 E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
|
300 |
102 |
180 |
|
|
|
|
|
NU 2328 E |
NJ 2328 E |
NUP 2328 E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
150 |
225 |
35 |
169.5 |
188 |
268 |
1900 |
2600 |
4.8 |
NU 1030 |
— |
— |
— |
198 |
2.1 |
1.5 |
167 |
158 |
173 |
— |
214 |
2.1 |
1.5 |
|
|
270 |
45 |
182 |
|
|
|
|
|
NU 230E |
NJ 230E |
NUP 230E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
270 |
45 |
182 |
360 |
490 |
1700 |
2200 |
11 |
NU 230 |
NJ 230 |
NUP 230 |
193 |
225 |
3 |
3 |
179 |
163 |
184 |
196 |
257 |
3 |
3 |
||
270 |
73 |
182 |
530 |
772 |
1700 |
2200 |
17 |
NU 2230 |
NJ 2230 |
NUP 2230 |
193 |
225 |
3 |
3 |
179 |
163 |
184 |
196 |
257 |
3 |
3 |
||
320 |
65 |
193 |
595 |
765 |
1500 |
1900 |
26 |
NU 330 |
NJ 330 |
NUP 330 |
209 |
270 |
4 |
4 |
190 |
166 |
195 |
213 |
304 |
4 |
4 |
||
320 |
108 |
193 |
930 |
1340 |
1500 |
1900 |
45 |
NU 2330 |
NJ 2330 |
NUP 2330 |
209 |
270 |
4 |
4 |
190 |
166 |
195 |
213 |
304 |
4 |
4 |
||
380 |
85 |
209 |
912 |
1100 |
1300 |
1700 |
53 |
NU 430 |
NJ 430 |
NUP 430 |
— |
— |
5 |
5 |
210 |
170 |
216 |
237 |
360 |
5 |
5 |
||
|
320 |
65 |
193 |
|
|
|
|
|
NU 330E |
NJ 330E |
NUP 330E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
270 |
73 |
182 |
|
|
|
|
|
NU 2230E |
NJ 2230E |
NUP 2230E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
|
320 |
108 |
193 |
|
|
|
|
|
NU 2330E |
NJ 2330E |
NUP 2330E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
160 |
240 |
38 |
180 |
212 |
302 |
1800 |
2400 |
6 |
NU 1032 |
— |
— |
— |
211 |
2.1 |
1.5 |
178 |
168 |
184 |
— |
229 |
2.1 |
1.5 |
|
|
290 |
48 |
195 |
|
|
|
|
|
NU 232E |
NJ 232E |
NUP 232E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
290 |
48 |
195 |
405 |
552 |
1600 |
2000 |
14 |
NU 232 |
NJ 232 |
NUP 232 |
206 |
250 |
3 |
3 |
192 |
173 |
197 |
210 |
277 |
3 |
3 |
||
290 |
80 |
195 |
590 |
898 |
1600 |
2000 |
25 |
NU 2232 |
NJ 2232 |
NUP 2232 |
205 |
252 |
3 |
3 |
190 |
173 |
196 |
209 |
277 |
3 |
3 |
||
340 |
68 |
208 |
628 |
825 |
1400 |
1800 |
31.6 |
NU 332 |
NJ 332 |
NUP 332 |
— |
— |
4 |
4 |
200 |
176 |
211 |
228 |
324 |
4 |
4 |
||
340 |
114 |
208 |
972 |
1430 |
1400 |
1800 |
55.8 |
NU 2332 |
NJ 2332 |
NUP 2332 |
— |
— |
4 |
4 |
200 |
176 |
211 |
228 |
324 |
4 |
4 |
||
|
340 |
68 |
204 |
|
|
|
|
|
NU 332E |
NJ 332E |
NUP 332E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
290 |
80 |
193 |
|
|
|
|
|
NU 2232E |
NJ 232E |
NUP 2232E |
|
|
3 |
3 |
|
|
|
|
|
3 |
3 |
|
|
340 |
114 |
204 |
|
|
|
|
|
NU 2332E |
NJ 2332E |
NUP2332E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
400 |
888 |
|
|
|
|
|
|
NU 432 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
170 |
260 |
42 |
193 |
255 |
365 |
1700 |
2200 |
8.14 |
NU 1034 |
— |
— |
— |
227 |
2.1 |
2.1 |
190 |
181 |
197 |
— |
249 |
2.1 |
2.1 |
|
|
310 |
52 |
207 |
|
|
|
|
|
NU 234E |
NJ 234E |
NUP 234E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
310 |
52 |
208 |
425 |
650 |
1500 |
1900 |
17.1 |
NU 234 |
NJ 234 |
NUP 234 |
220 |
269 |
4 |
4 |
204 |
186 |
211 |
223 |
294 |
4 |
4 |
||
360 |
72 |
220 |
715 |
952 |
1300 |
1700 |
36 |
NU 334 |
NJ 334 |
NUP 334 |
— |
290 |
4 |
4 |
216 |
186 |
223 |
241 |
344 |
4 |
4 |
||
360 |
120 |
220 |
1110 |
1650 |
1300 |
1700 |
63 |
NU 2334 |
NJ 2334 |
NUP 2334 |
— |
290 |
4 |
4 |
212 |
186 |
223 |
241 |
344 |
4 |
4 |
||
|
360 |
72 |
218 |
|
|
|
|
|
NU 334 E |
NJ 334 E |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
310 |
86 |
205 |
|
|
|
|
|
NU 2234 E |
NJ 2234E |
NUP 2234E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
310 |
86 |
218 |
|
|
|
|
|
NU 2234 |
NJ 2234 |
NUP 2234 |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
360 |
120 |
216 |
|
|
|
|
|
NU 2334 E |
NJ 2334 E |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
420 |
92 |
|
|
|
|
|
|
NU 434 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
180 |
280 |
46 |
205 |
300 |
438 |
1600 |
2000 |
10.1 |
NU 1036 |
— |
— |
215 |
244 |
2.1 |
2.1 |
203 |
191 |
209 |
— |
269 |
2.1 |
2.1 |
|
|
320 |
52 |
217 |
|
|
|
|
|
NU 236E |
NJ 236E |
NUP 236E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
320 |
52 |
218 |
425 |
650 |
1400 |
1800 |
18 |
NU 236 |
NJ 236 |
NUP 236 |
230 |
279 |
4 |
4 |
214 |
196 |
221 |
233 |
304 |
4 |
4 |
||
380 |
75 |
232 |
835 |
1100 |
1200 |
1600 |
42 |
NU 336 |
NJ 336 |
NUP 336 |
252 |
306 |
4 |
4 |
227 |
196 |
235 |
255 |
364 |
4 |
4 |
||
380 |
126 |
232 |
1210 |
1780 |
1200 |
1600 |
71.2 |
NU 2336 |
NJ 2336 |
NUP 2336 |
252 |
306 |
4 |
4 |
222 |
196 |
236 |
255 |
364 |
4 |
4 |
||
|
380 |
75 |
231 |
|
|
|
|
|
NU 336E |
NJ 336E |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
320 |
86 |
215 |
|
|
|
|
|
NU 2236E |
NJ 2236E |
NUP 2236E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
320 |
86 |
218 |
|
|
|
|
|
NU 2236 |
NJ 2236 |
NUP 2236 |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
380 |
126 |
227 |
|
|
|
|
|
NU 2336E |
NJ 2336E |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
190 |
290 |
46 |
215 |
335 |
495 |
1500 |
1900 |
— |
NU 1038 |
— |
— |
— |
254 |
2.1 |
2.1 |
213 |
201 |
219 |
— |
279 |
2.1 |
2.1 |
|
|
340 |
55 |
230 |
|
|
|
|
|
NU 238E |
NJ238E |
NUP 238E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
340 |
55 |
231 |
512 |
745 |
1300 |
1700 |
23 |
NU 238 |
NJ 238 |
NUP 238 |
244 |
295 |
4 |
4 |
227 |
206 |
234 |
247 |
324 |
4 |
4 |
||
340 |
92 |
231 |
975 |
1570 |
1300 |
1700 |
38.5 |
NU 2238 |
NJ 2238 |
NUP 2238 |
— |
295 |
4 |
4 |
227 |
206 |
234 |
247 |
324 |
4 |
4 |
||
400 |
78 |
245 |
882 |
1190 |
1100 |
1500 |
50 |
NU 338 |
NJ 338 |
NUP 338 |
— |
322 |
5 |
5 |
240 |
210 |
248 |
268 |
380 |
5 |
5 |
||
|
400 |
78 |
245 |
|
|
|
|
|
NU 338E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
340 |
92 |
228 |
|
|
|
|
|
NU 2238E |
NJ 2238E |
NUP 2238E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
400 |
132 |
240 |
|
|
|
|
|
NU 2338E |
NJ 2338E |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
400 |
132 |
245 |
|
|
|
|
|
NNU 2338 |
NJ 2338 |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
200 |
310 |
51 |
229 |
408 |
615 |
1400 |
1800 |
14.3 |
NU 1040 |
— |
— |
239 |
269 |
2.1 |
2.1 |
226 |
211 |
233 |
— |
299 |
2.1 |
2.1 |
|
|
360 |
58 |
243 |
|
|
|
|
|
NU 240E |
NJ 240E |
NUP 240E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
360 |
58 |
244 |
570 |
842 |
1200 |
1600 |
26 |
NU 240 |
NJ 240 |
NUP 240 |
258 |
312 |
4 |
4 |
240 |
216 |
247 |
261 |
344 |
4 |
4 |
||
360 |
98 |
244 |
1120 |
1725 |
1200 |
1600 |
— |
NU 2240 |
NJ 2240 |
NUP 2240 |
— |
— |
4 |
4 |
— |
216 |
247 |
261 |
344 |
4 |
4 |
||
420 |
80 |
260 |
972 |
1290 |
1000 |
1400 |
— |
NU 340 |
NJ 340 |
NUP 340 |
— |
— |
5 |
5 |
254 |
220 |
263 |
283 |
400 |
5 |
5 |
||
|
420 |
80 |
258 |
|
|
|
|
|
NU 340E |
NJ340E |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
360 |
98 |
241 |
|
|
|
|
|
NU 2240E |
NJ 2240E |
NUP 2240E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
420 |
138 |
253 |
|
|
|
|
|
NU 2340E |
NJ 2340E |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
420 |
138 |
260 |
|
|
|
|
|
NU 2340 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
220 |
340 |
56 |
250 |
448 |
685 |
1200 |
1600 |
— |
NU 1044 |
— |
— |
262 |
297 |
3 |
3 |
248 |
233 |
254 |
— |
327 |
3 |
3 |
|
|
400 |
65 |
268 |
|
|
|
|
|
NU 244E |
NJ 244E |
NUP 244E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
400 |
65 |
270 |
702 |
1050 |
1000 |
1400 |
36 |
NU 244 |
NJ 244 |
NUP 244 |
286 |
332 |
4 |
4 |
266 |
236 |
273 |
289 |
384 |
4 |
4 |
||
400 |
108 |
270 |
1360 |
2330 |
1000 |
1400 |
62 |
NU 2244 |
— |
NUP 2244 |
— |
332 |
4 |
4 |
— |
236 |
274 |
— |
384 |
4 |
4 |
||
460 |
88 |
284 |
1080 |
1465 |
900 |
1200 |
75 |
NU 344 |
NJ 344 |
— |
307 |
371 |
5 |
5 |
278 |
240 |
287 |
— |
440 |
5 |
5 |
||
460 |
88 |
282 |
NU 344E |
— |
— |
5 |
5 |
5 |
5 |
||||||||||||||
|
400 |
108 |
259 |
|
|
|
|
|
NU 2244E |
— |
NUP 2244E |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
460 |
145 |
277 |
|
|
|
|
|
NU 2344E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
460 |
145 |
284 |
|
|
|
|
|
NU 2344 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
240 |
360 |
56 |
270 |
470 |
745 |
1000 |
1400 |
21 |
NU 1048 |
— |
— |
282 |
317 |
3 |
3 |
268 |
253 |
275 |
— |
347 |
3 |
3 |
|
|
440 |
72 |
293 |
|
|
|
|
|
NU 248E |
NJ 248E |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
440 |
72 |
295 |
880 |
1345 |
900 |
1200 |
48.2 |
NU 248 |
NJ 248 |
NUP 248 |
313 |
365 |
4 |
4 |
293 |
256 |
298 |
316 |
424 |
4 |
4 |
||
500 |
95 |
310 |
1290 |
1810 |
800 |
1000 |
97.1 |
NU 348 |
NJ 348 |
— |
335 |
403 |
5 |
5 |
296 |
260 |
313 |
— |
480 |
5 |
5 |
||
|
500 |
95 |
306 |
|
|
|
|
|
NU 348 E |
NJ 348 E |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
440 |
120 |
287 |
|
|
|
|
|
NU 2248 E |
— |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
440 |
120 |
295 |
|
|
|
|
|
NU 2248 |
— |
— |
|
|
4 |
4 |
|
|
|
|
|
4 |
4 |
|
|
500 |
155 |
303 |
|
|
|
|
|
NU 2348 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
500 |
155 |
303 |
|
|
|
|
|
NU 2348 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
260 |
400 |
65 |
296 |
592 |
932 |
950 |
1300 |
31 |
NU 1052 |
— |
— |
309 |
349 |
4 |
4 |
292 |
276 |
300 |
— |
384 |
4 |
4 |
|
|
480 |
80 |
317 |
|
|
|
|
|
NU 252E |
NJ 252E |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
480 |
80 |
320 |
|
|
|
|
|
NU 252 |
NJ 252 |
NUP 252 |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
540 |
102 |
337 |
|
|
|
|
|
NU 352 E |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
540 |
102 |
336 |
|
|
|
|
|
NU 352 |
NJ 352 |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
480 |
130 |
313 |
|
|
|
|
|
NU 2252 E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
480 |
130 |
320 |
|
|
|
|
|
NU 2252 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
540 |
165 |
324 |
|
|
|
|
|
NU 2352 E |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
540 |
165 |
336 |
|
|
|
|
|
NU 2352 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
280 |
420 |
65 |
316 |
600 |
965 |
850 |
1100 |
33 |
NU 1056 |
— |
— |
329 |
369 |
4 |
4 |
311 |
296 |
320 |
— |
404 |
4 |
4 |
|
|
500 |
80 |
337 |
|
|
|
|
|
NU256 E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
500 |
80 |
340 |
|
|
|
|
|
NU 256 |
NJ 256 |
NUP 256 |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
580 |
108 |
362 |
|
|
|
|
|
NU 356 E |
NJ 356 E |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
500 |
130 |
333 |
|
|
|
|
|
NU 2256 E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
500 |
130 |
340 |
|
|
|
|
|
NU 2256 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
580 |
175 |
351 |
|
|
|
|
|
NU 2356 E |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
580 |
175 |
362 |
|
|
|
|
|
NU 2356 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
300 |
460 |
74 |
340 |
880 |
1470 |
800 |
1000 |
44.4 |
NU 1060 |
— |
— |
356 |
402 |
4 |
4 |
335 |
316 |
344 |
— |
444 |
4 |
4 |
|
540 |
85 |
364 |
1360 |
2190 |
700 |
900 |
87.2 |
NU 260 |
NJ 260 |
— |
387 |
451 |
5 |
5 |
358 |
320 |
368 |
392 |
520 |
5 |
5 |
||
|
540 |
85 |
364 |
|
|
|
|
|
NU 260E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
540 |
140 |
355 |
|
|
|
|
|
NU 2260E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
540 |
140 |
364 |
|
|
|
|
|
NU 2260 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
320 |
480 |
74 |
360 |
890 |
1520 |
750 |
950 |
47 |
NU 1064 |
— |
— |
376 |
422 |
4 |
4 |
355 |
336 |
364 |
— |
464 |
4 |
4 |
|
|
580 |
92 |
390 |
|
|
|
|
|
NU 264 |
NJ 264 |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
580 |
92 |
392 |
|
|
|
|
|
NU 264 E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
580 |
150 |
380 |
|
|
|
|
|
NU 2264E |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
580 |
150 |
390 |
|
|
|
|
|
NU 2264 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
340 |
520 |
82 |
385 |
|
|
|
|
|
NU 1068 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
620 |
165 |
416 |
|
|
|
|
|
NU 2268 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
360 |
540 |
82 |
405 |
|
|
|
|
|
NU 1072 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
650 |
170 |
437 |
|
|
|
|
|
NU 2272 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
380 |
560 |
82 |
425 |
NU 1076 |
— |
— |
5 |
5 |
5 |
5 |
|||||||||||||
|
680 |
175 |
462 |
|
|
|
|
|
NU 2276 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
400 |
600 |
90 |
450 |
1420 |
2480 |
560 |
700 |
88.8 |
NU 1080 |
— |
— |
470 |
527 |
5 |
5 |
446 |
420 |
455 |
— |
580 |
5 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
420 |
620 |
90 |
470 |
|
|
|
|
|
NU 1084 |
— |
— |
|
|
5 |
5 |
|
|
|
|
|
5 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
440 |
650 |
94 |
493 |
|
|
|
|
|
NU 1088 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
460 |
680 |
100 |
516 |
|
|
|
|
|
NU 1092 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
480 |
700 |
100 |
536 |
|
|
|
|
|
NU 1096 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
500 |
720 |
100 |
556 |
|
|
|
|
|
NU 10/500 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
530 |
780 |
112 |
593 |
|
|
|
|
|
NU 10/530 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
560 |
820 |
115 |
626 |
|
|
|
|
|
NU 10/560 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
600 |
870 |
118 |
667 |
|
|
|
|
|
NU 10/600 |
— |
— |
|
|
6 |
6 |
|
|
|
|
|
6 |
6 |
|
注:重量以 NJ 型为主。 |