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Page View 13453 |
Product Information : |
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Product Name: |
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Rolling Centers: NCF |
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Product Category: |
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เครื่องจักร, อุปกรณ์เกี่ยวกับเครื่องจักร, เครื่องมือกล
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Product Sub-Category: |
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8. FUTAMURA MACHINES & TOOLS
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Brand: |
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FUTAMURA (EAGLE STARS) |
Product Type : |
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เครื่องมือ, เครื่องจักรและอุปกรณ์
สินค้า, ผลิตภัณฑ์
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Short Description : |
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NCF3-001, NCF3-021(with carbide), NCF3-002, NCF3-022(with carbide), NCF4-001, NCF4-021(with carbide), NCF4-002, NCF4-022(with carbide), NCF4-003 , NCF4-023(with carbide), NCF5-001, NCF5-021(with carbide), NCF5-002, NCF5-022(with carbide), NCF5-003, NCF5-023(with carbide), NCF5-004, NCF5-024(with carbide), NCF5-005, NCF5-025(with cardide) |
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Rolling Center: NCF-N
A Type:
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F Type:
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???? (Main Specifications of Model NCF)
???No.
(Code No.)
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M.T |
???
(Type)
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A |
B |
B1 |
C |
C1 |
D |
E |
e |
L |
???????????
(Center Runout )
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NCF3-001 |
No.3 |
A |
53 |
22 |
12 |
85 |
4.5 |
52.5 |
36 |
20 |
173.5 |
TIR0.003 |
NCF4-001 |
No.4 |
62 |
27 |
12 |
108 |
5.3 |
60.5 |
43 |
20 |
211.5 |
NCF5-001 |
No.5 |
68 |
30 |
14 |
136 |
6.3 |
64.5 |
46 |
22 |
246.5 |
NCF3-002 |
No.3 |
B |
53 |
22 |
- |
85 |
4.5 |
52.5 |
32.5 |
- |
170 |
NCF4-002 |
No.4 |
62 |
27 |
- |
108 |
5.3 |
60.5 |
37.5 |
- |
206 |
NCF5-002 |
No.5 |
68 |
30 |
- |
136 |
6.3 |
64.5 |
41 |
- |
241.5 |
NCF4-003 |
No.4 |
C |
62 |
27 |
- |
108 |
5.3 |
60.5 |
42 |
30 |
210.5 |
NCF5-003 |
No.5 |
68 |
30 |
- |
136 |
6.3 |
64.5 |
46 |
30 |
246.5 |
NCF5-004 |
No.5 |
E |
68 |
30 |
13 |
136 |
6.3 |
64.5 |
60 |
25 |
260.5 |
NCF5-005 |
No.5 |
F |
68 |
30 |
15 |
136 |
6.3 |
64.5 |
50 |
- |
250.5 |
????mm?????????????????????????????????????????
(Dimensions are subject to change due to design modifications.)
?
??
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???????No.3?4500/No.4?4000/No.5?3800 |
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????????????????????????????????????????????????????????????????????? |
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A??C??E??????????????????????? |
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???????????????????????????????????? |
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??????1000?????????????????????????????? |
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????????????????????????????????C1??????????????????????????????????????? |
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Feature
- Designed for high speeds (No.3 for 4500min-1, No.4 for 4000min-1, No.5 for 3800min-1)
- Designed and assembled with extreme care to produce a great effect in accordance with the load and speed, using duplex angular, thrust and needle bearings.
- The unique labyrinth mechanism (contactless) for protection against penetration of cutting oil has eliminated wear, friction and power loss, and minimized temperature rise of the machine, resulting in upgraded accuracy, increased service life and enhanched reliability.?
????? (Allowable load table)
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(Type)
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(Model No.)
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????
(Allowable Load)
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??? (Rotational Speed ) |
100 |
250 |
500 |
750 |
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
4000 |
4500 |
NCF |
No.3A |
???? (Radial) |
*217 |
*217 |
*217 |
*217 |
215 |
188 |
171 |
158 |
149 |
142 |
136 |
130 |
???? (Thrust) |
640 |
472 |
374 |
327 |
298 |
260 |
236 |
219 |
206 |
196 |
188 |
180 |
No.4A |
???? (Radial) |
*217 |
*217 |
*217 |
*217 |
*217 |
*217 |
*217 |
216 |
203 |
193 |
185 |
? |
???? (Thrust) |
833 |
615 |
487 |
426 |
387 |
338 |
307 |
285 |
268 |
255 |
244 |
? |
No.5A |
???? (Radial) |
*305 |
*305 |
*305 |
*305 |
*305 |
*305 |
278 |
258 |
243 |
231 |
224 |
? |
???? (Thrust) |
1041 |
767 |
608 |
532 |
484 |
422 |
383 |
356 |
335 |
318 |
309 |
? |
No.3B |
???? (Radial) |
*256 |
*256 |
*256 |
242 |
220 |
192 |
175 |
162 |
153 |
145 |
139 |
133 |
???? (Thrust) |
640 |
472 |
374 |
327 |
298 |
260 |
236 |
219 |
206 |
196 |
188 |
180 |
No.4B |
???? (Radial) |
*360 |
*360 |
*360 |
333 |
303 |
264 |
240 |
223 |
210 |
199 |
191 |
? |
???? (Thrust) |
833 |
615 |
487 |
426 |
387 |
338 |
307 |
285 |
268 |
255 |
244 |
? |
No.5B |
???? (Radial) |
*650 |
569 |
451 |
394 |
359 |
313 |
284 |
264 |
248 |
236 |
229 |
? |
???? (Thrust) |
1041 |
767 |
608 |
532 |
484 |
422 |
383 |
356 |
335 |
318 |
309 |
? |
No.4C |
???? (Radial) |
*319 |
*319 |
*319 |
*319 |
295 |
258 |
234 |
217 |
205 |
194 |
186 |
? |
???? (Thrust) |
833 |
615 |
487 |
426 |
387 |
338 |
307 |
285 |
268 |
255 |
244 |
? |
No.5C |
???? (Radial) |
*318 |
*318 |
*318 |
*318 |
*318 |
306 |
278 |
258 |
243 |
231 |
224 |
? |
???? (Thrust) |
1041 |
767 |
608 |
532 |
484 |
422 |
383 |
356 |
335 |
318 |
309 |
? |
No.5E |
???? (Radial) |
*210 |
*210 |
*210 |
*210 |
*210 |
*210 |
*210 |
*210 |
*210 |
*210 |
224 |
? |
???? (Thrust) |
1041 |
767 |
608 |
532 |
484 |
422 |
383 |
356 |
335 |
318 |
309 |
? |
No.5F |
???? (Radial) |
*546 |
*546 |
433 |
378 |
344 |
300 |
272 |
253 |
238 |
226 |
220 |
? |
???? (Thrust) |
1041 |
767 |
608 |
532 |
484 |
422 |
383 |
356 |
335 |
318 |
309 |
? |
??????2000??????????(Assuming that the bearing life of 2000 hrs) *????????????????( * indicates the maximum allowable amount (center axis)) ????3800?? (Red letter means rotational speed at 3800) |
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