四列圆柱滚子轴承
四列圆柱滚子轴承能承受很大的径向载荷和冲击载荷，加工精度高，适用于高速。可在内圈压入辊径后将内圈滚道面与辊子面同时研磨，有利于提高轧制精度，并且轴承的安装游隙可自由调整。
大多应用于冷、热轧机、开坯机等机器的工作辊或支承辊上，但也可用于其他场合。
FC： 双外圈，单内圈，内圈无挡边
FCD： 双外圈，双内圈，内圈无挡边
FCDP：双外圈，外圈只有中挡边但带平挡圈，双内圈，内圈无挡边
|
四列圆柱滚子轴承
|
|
|
|
|
|
轴承型号
|
基本尺寸 |
重量(kg)
|
|
|
d
|
D
|
C
|
E
|
|
|
|
mm
|
Whole
|
Inside
|
|
FC182870
|
90
|
140
|
70
|
105
|
4
|
1.26
|
|
FC182874
|
90
|
140
|
74
|
105
|
4.2
|
1.33
|
|
FC1828105
|
90
|
140
|
105
|
105
|
6
|
1.89
|
|
FC202870
|
100
|
140
|
70
|
111
|
3.2
|
1
|
|
FC202880
|
100
|
140
|
80
|
111
|
3.5
|
1.14
|
|
FC2028104
|
100
|
140
|
104
|
111
|
4.8
|
1.49
|
|
FC202970
|
100
|
145
|
70
|
113
|
3.6
|
1.2
|
|
FC2030106
|
100
|
150
|
106
|
113
|
6.6
|
1.81
|
|
FC223490
|
110
|
170
|
90
|
127
|
7.3
|
2.5
|
|
FC223492
|
110
|
170
|
90
|
127
|
7.3
|
2.5
|
|
FC2234120
|
110
|
170
|
120
|
127
|
9.2
|
2.98
|
|
FC243692
|
120
|
180
|
92
|
137
|
7.8
|
2.48
|
|
FC2443120YA
|
120
|
180
|
120
|
136
|
11.5
|
3
|
|
FC2436064
|
120
|
180
|
64
|
137
|
5.93
|
1.69
|
|
FC2436105
|
120
|
180
|
105
|
135
|
9.3
|
2.48
|
|
SFC2443126
|
120
|
215
|
126
|
144.5
|
14.68
|
4.2
|
|
FC2640104
|
130
|
200
|
104
|
150
|
12.6
|
3.59
|
|
FC2640125
|
130
|
200
|
125
|
149
|
14.5
|
4.08
|
|
FC2838119
|
140
|
190
|
119
|
|
|
|
|
FC2842100
|
140
|
210
|
100
|
|
|
|
|
FC2842106
|
140
|
210
|
106
|
158
|
13
|
3.5
|
|
FC2842125
|
140
|
210
|
125
|
158
|
14.9
|
4.13
|
|
SFC2842125
|
140
|
210
|
125
|
158
|
16.6
|
4.04
|
|
FC2842155
|
140
|
210
|
155
|
158
|
14.9
|
5.12
|
|
FC2842168
|
138
|
255
|
168
|
|
|
|
|
FC2942155
|
145
|
210
|
155
|
|
18.3
|
6.5
|
|
FC2942156
|
145
|
225
|
156
|
|
20
|
7
|
|
FC3042120
|
150
|
210
|
120
|
166
|
12.5
|
3.8
|
|
FC3044120
|
150
|
220
|
120
|
|
16.5
|
6
|
|
FC3045120
|
150
|
225
|
120
|
169
|
15.9
|
4.48
|
|
FC3045120YA4
|
150
|
225
|
120
|
169.5
|
16
|
4.6
|
|
FC3045150
|
150
|
225
|
150
|
169
|
20
|
5.6
|
|
FC3046150
|
150
|
230
|
150
|
174
|
22.8
|
5.8
|
|
FC3046156
|
150
|
230
|
156
|
174
|
28.7
|
7.47
|
|
FC3141160
|
155
|
205
|
160
|
|
|
|
|
FC3245120
|
160
|
225
|
120
|
177
|
15
|
4.3
|
|
FC3246130
|
160
|
230
|
130
|
178
|
16.8
|
5.91
|
|
FC3246168
|
160
|
230
|
168
|
177
|
22.5
|
7.04
|
|
FC3246168 YA4
|
160
|
230
|
168
|
179
|
22.1
|
6.67
|
|
FC3248124
|
160
|
240
|
124
|
183
|
19.6
|
6.03
|
|
FC3248168
|
160
|
240
|
168
|
183
|
26.1
|
8.17
|
|
SFC3248204
|
160
|
240
|
204
|
180
|
33.5
|
7.53
|
|
FC3446130
|
170
|
230
|
130
|
188.5
|
15.6
|
5.3
|
|
FC3446180
|
170
|
230
|
180
|
186
|
21.1
|
6.3
|
|
FC3448130
|
170
|
240
|
130
|
190
|
18.7
|
5.8
|
|
FC3450130
|
170
|
250
|
130
|
192
|
22.6
|
6.3
|
|
FC3450170
|
170
|
250
|
170
|
192
|
28.6
|
6.3
|
|
FC3452120
|
170
|
260
|
120
|
195
|
22.8
|
6.7
|
|
FC3452150
|
170
|
260
|
150
|
195
|
28
|
8.4
|
|
FC3452170
|
170
|
260
|
170
|
195
|
31
|
9.5
|
|
FC3452192
|
170
|
260
|
192
|
195
|
36.6
|
10.8
|
|
FC3452225
|
170
|
260
|
225
|
196
|
43.5
|
13
|
|
FC3650156
|
180
|
250
|
156
|
198
|
22.8
|
6.5
|
|
FC3652120
|
180
|
260
|
120
|
202
|
20.2
|
6.2
|
|
FC3652124
|
180
|
260
|
124
|
202
|
20.7
|
6.4
|
|
FC3652140
|
180
|
260
|
140
|
|
25
|
8
|
|
FC3654154
|
180
|
260
|
154
|
|
27
|
9
|
|
FC3456156
|
180
|
260
|
156
|
198
|
28
|
6.5
|
|
FC3652160
|
180
|
260
|
160
|
202
|
28.4
|
8.2
|
|
FC3652168
|
180
|
260
|
168
|
202
|
28.7
|
8.7
|
|
SFC3652168
|
180
|
260
|
168
|
202
|
32.7
|
8.51
|
|
FC3652180
|
180
|
260
|
180
|
202
|
31.5
|
|
|
FC3656180
|
180
|
280
|
180
|
206
|
40.4
|
11
|
|
FC3656180YA4
|
180
|
280
|
180
|
207
|
41
|
11.5
|
|
FC3852124
|
190
|
260
|
124
|
212
|
19.5
|
|
|
FC3852168
|
180
|
260
|
168
|
212
|
26.1
|
9.2
|
|
FC3853124
|
180
|
265
|
124
|
213
|
21.2
|
7
|
|
FC3854166
|
180
|
270
|
166
|
212
|
30.5
|
9
|
|
FC3854168
|
180
|
270
|
168
|
212
|
30.9
|
9.2
|
|
FC3854200
|
180
|
270
|
200
|
212
|
36.3
|
10.9
|
|
FC3856178
|
180
|
280
|
178
|
214
|
38.8
|
10.5
|
|
FC3856200
|
180
|
280
|
200
|
214
|
41.5
|
11.9
|
|
FC4054170
|
200
|
270
|
170
|
222
|
28.5
|
9.7
|
|
FC4056170
|
200
|
280
|
170
|
222
|
33.5
|
9.7
|
|
FC4056188
|
200
|
280
|
188
|
222
|
36.1
|
10.7
|
|
FC4056200
|
200
|
280
|
200
|
222
|
37.5
|
11.4
|
|
FC4058130
|
200
|
290
|
130
|
226
|
27.6
|
8.8
|
|
FC4058192
|
200
|
290
|
192
|
226
|
41.7
|
13
|
|
FC4058202
|
200
|
290
|
202
|
226
|
43.4
|
13.7
|
|
SFC4062175
|
200
|
310
|
175
|
230
|
56.03
|
11.69
|
|
SFC4072206
|
200
|
360
|
206
|
244
|
96
|
22.2
|
|
FC4156190
|
210
|
280
|
190
|
227
|
35.6
|
12.9
|
|
FC4258192
|
210
|
290
|
192
|
234
|
38.2
|
13.7
|
|
FC4258192YA4
|
210
|
290
|
192
|
236
|
38.4
|
|
|
FC4260170
|
210
|
300
|
170
|
234
|
38.1
|
11
|
|
FC4260210
|
210
|
300
|
210
|
234
|
47.6
|
13.7
|
|
FC4460192
|
220
|
300
|
192
|
242
|
39.9
|
12
|
|
FC4462157
|
220
|
310
|
157
|
|
39.8
|
12
|
|
FC4462190
|
220
|
310
|
190
|
246
|
45.3
|
14
|
|
FC4462192
|
220
|
310
|
192
|
246
|
46
|
14.3
|
|
FC4462225
|
220
|
310
|
225
|
244
|
54.5
|
15.4
|
|
FC4462225YA4
|
220
|
310
|
225
|
245
|
54
|
16
|
|
FC4464192
|
220
|
320
|
192
|
248
|
51.8
|
15
|
|
FC4464210
|
220
|
320
|
210
|
248
|
55
|
17
|
|
FC4468192
|
220
|
340
|
192
|
246
|
64.5
|
14.3
|
|
FC4666206
|
230
|
330
|
206
|
260
|
56.1
|
18.6
|
|
FC4866220
|
240
|
330
|
220
|
264
|
55.5
|
16.4
|
|
FC4866220YA4
|
240
|
330
|
220
|
270
|
60.4
|
16.4
|
|
FC4868192
|
240
|
340
|
192
|
268
|
56.5
|
16.8
|
|
FC4872220
|
240
|
360
|
220
|
272
|
77.7
|
22.25
|
|
FC5068170
|
250
|
340
|
170
|
274
|
43.9
|
13
|
|
FC5070220
|
250
|
350
|
220
|
278
|
65.3
|
20
|
|
FC5070230
|
250
|
350
|
230
|
278
|
69
|
20.9
|
|
FC5072220
|
250
|
350
|
220
|
282
|
66.9
|
23
|
|
FC5272192
|
260
|
360
|
192
|
288
|
62.3
|
|
|
SFC5272192
|
260
|
360
|
192
|
288
|
62.3
|
|
|
FC5272200YA3
|
260
|
360
|
200
|
288
|
62.7
|
18.5
|
|
FC5274200
|
260
|
370
|
200
|
292
|
68.5
|
21.4
|
|
FC5274220
|
260
|
370
|
220
|
292
|
76
|
23.9
|
|
FC5274230
|
260
|
370
|
230
|
292
|
78.6
|
25
|
|
FC5276220
|
260
|
380
|
220
|
292
|
84.5
|
23.9
|
|
FC5276280
|
260
|
380
|
280
|
294
|
107.5
|
32.5
|
|
FC5276280YA4
|
260
|
380
|
280
|
295
|
107.5
|
33.5
|
|
FC5280290
|
260
|
400
|
200
|
|
100
|
32
|
|
FC5476230
|
270
|
380
|
230
|
298
|
80.9
|
22.5
|
|
FC5476275
|
270
|
380
|
275
|
298
|
98.3
|
26.9
|
|
FC5476275YA3
|
270
|
380
|
275
|
300
|
101.3
|
28.9
|
|
FC5478220
|
270
|
390
|
220
|
306
|
86.3
|
28
|
|
FC5478240
|
270
|
390
|
240
|
298
|
94
|
30.5
|
|
FC5675200
|
280
|
375
|
200
|
307
|
62.2
|
19.5
|
|
FC5676192
|
280
|
380
|
192
|
310
|
63.4
|
20.9
|
|
FC5676290
|
280
|
380
|
290
|
|
97.2
|
32
|
|
FC5676220
|
280
|
390
|
220
|
312
|
81.8
|
25.6
|
|
FCD5678275YA3
|
280
|
390
|
275
|
|
106
|
27.4
|
|
FC5678240
|
280
|
390
|
240
|
312
|
88.4
|
28
|
|
FC5678275
|
280
|
390
|
275
|
308
|
106
|
27.4
|
|
FC5682300
|
280
|
410
|
300
|
313
|
141
|
33
|
|
FC5684280
|
280
|
420
|
280
|
318
|
137.2
|
39
|
|
FC5882240
|
290
|
410
|
240
|
320
|
101
|
27
|
|
FC5884300
|
290
|
420
|
300
|
327
|
145
|
20.7
|
|
FC6084218
|
300
|
420
|
218
|
332
|
94.2
|
27
|
|
FC6084240
|
300
|
420
|
240
|
332
|
104
|
29.9
|
|
FC6084260
|
300
|
420
|
260
|
332
|
111.7
|
32
|
|
FC6084300
|
300
|
420
|
300
|
332
|
129.6
|
37
|
|
FC6084320
|
300
|
420
|
320
|
332
|
134.9
|
39.9
|
|
FC6286240
|
310
|
430
|
240
|
|
106
|
|
|
FC6488240
|
320
|
440
|
240
|
351
|
122
|
30.7
|
|
FC6488300
|
320
|
440
|
300
|
351
|
142
|
38
|
|
FC6490180
|
320
|
450
|
180
|
355
|
90.1
|
26
|
|
FC6490240
|
320
|
450
|
240
|
354
|
120.1
|
33.9
|
|
FC6492300
|
320
|
460
|
300
|
357
|
157.1
|
46
|
|
FC6492340
|
320
|
460
|
340
|
354
|
183.3
|
48
|
|
FC6496290
|
320
|
480
|
290
|
364
|
185.6
|
53.8
|
|
FC6692340
|
330
|
460
|
340
|
365
|
174.6
|
50.9
|
|
FC6890250
|
340
|
450
|
250
|
364
|
108.6
|
26
|
|
FC6890250YA4
|
340
|
450
|
250
|
371
|
109
|
33.9
|
|
FC6892260
|
340
|
460
|
260
|
370
|
124.8
|
34
|
|
FC6896280
|
340
|
480
|
280
|
374
|
160.7
|
41.9
|
|
FC70100380
|
350
|
500
|
380
|
389
|
242.3
|
67.5
|
|
FC80112410
|
400
|
560
|
410
|
445
|
315
|
95
|
|
FC84120440
|
420
|
600
|
440
|
470
|
400
|
120
|
|
FC88124450
|
440
|
620
|
450
|
487
|
440
|
120.8
|
|
FC92130470
|
460
|
650
|
470
|
509
|
510
|
137.5
|
|
FC96136500
|
480
|
680
|
500
|
532
|
605
|
162.2
|
|
FCD3652168
|
180
|
260
|
168
|
202
|
28.7
|
8.7
|
|
FCD4058192
|
200
|
290
|
192
|
226
|
41.7
|
13
|
|
FCD4260210
|
210
|
300
|
210
|
234
|
47.6
|
13.7
|
|
FCD5276280
|
260
|
380
|
280
|
295
|
112
|
32.1
|
|
FCD5276290
|
260
|
380
|
290
|
295
|
118
|
17.1
|
|
FCD5280290
|
260
|
400
|
290
|
|
135
|
30
|
|
FCD5476230
|
270
|
380
|
230
|
|
85.3
|
28
|
|
FCD5478240
|
270
|
390
|
240
|
|
85.8
|
29
|
|
FCD5678220
|
280
|
390
|
220
|
312
|
83.6
|
25.6
|
|
FCD5684280
|
280
|
420
|
280
|
318
|
135
|
16.8
|
|
FCD5678275
|
280
|
390
|
275
|
308
|
104
|
13.6
|
|
FCD5684275
|
280
|
420
|
275
|
318
|
135
|
16.8
|
|
FCD5882240
|
290
|
410
|
240
|
240
|
101
|
27
|
|
FCD5884300
|
290
|
420
|
420
|
300
|
145
|
27
|
|
FCD6088340
|
290
|
440
|
440
|
340
|
105
|
37.4
|
|
FCD6084300
|
300
|
420
|
300
|
330
|
129.6
|
37.4
|
|
FCD6488240
|
320
|
440
|
240
|
351
|
128
|
30.7
|
|
FCD6490240
|
320
|
450
|
240
|
350
|
120.1
|
34.9
|
|
FCD6492300
|
320
|
460
|
300
|
460
|
157.1
|
46
|
|
FCD6492340
|
320
|
460
|
340
|
354
|
183.3
|
48
|
|
FCD6492340YA4
|
320
|
460
|
340
|
360
|
183
|
57
|
|
FCD6496290
|
320
|
480
|
290
|
364
|
185.6
|
53.8
|
|
FCD6496350
|
320
|
480
|
350
|
364
|
231
|
|
|
FCD6692340
|
330
|
460
|
340
|
365
|
180
|
24.9
|
|
FCD6890250
|
340
|
450
|
250
|
364
|
108.6
|
26
|
|
FCD6892260
|
340
|
460
|
260
|
370
|
124.8
|
34
|
|
FCD6896280
|
340
|
480
|
280
|
378
|
160.7
|
47
|
|
FCD6896350
|
340
|
480
|
350
|
378
|
200.9
|
58.8
|
|
FCD70100380
|
350
|
500
|
380
|
389
|
242.3
|
67.5
|
|
FCD70104300
|
350
|
520
|
300
|
401
|
220
|
70.8
|
|
FCD72102370
|
360
|
510
|
370
|
392
|
244
|
26.6
|
|
FCD74104380
|
370
|
520
|
380
|
409
|
253
|
253
|
|
FCD74108400
|
370
|
540
|
400
|
414
|
309.4
|
309.4
|
|
FCD76108400
|
380
|
540
|
400
|
422
|
294.4
|
294.4
|
|
FCD80112410
|
400
|
560
|
418
|
445
|
315
|
96
|
|
FCD80110300
|
400
|
550
|
300
|
443
|
212.6
|
86
|
|
FCD84120440
|
420
|
600
|
440
|
470
|
430
|
120.7
|
|
FCD88124450
|
440
|
620
|
450
|
487
|
440
|
120.7
|
|
FCD92130470
|
460
|
650
|
470
|
509
|
495
|
135
|
|
FCD96136500
|
480
|
680
|
500
|
532
|
595
|
200
|
|
FCD100134450YA3
|
500
|
670
|
450
|
540
|
462
|
130
|
|
FCDP6084300
|
300
|
420
|
300
|
332
|
135
|
|
|
FCDP6088340
|
300
|
440
|
340
|
345
|
170
|
|
|
FCDP6492340
|
320
|
460
|
340
|
354
|
183.3
|
|
|
FCDP6496350
|
320
|
480
|
350
|
364
|
173.7
|
|
|
FCDP6692340
|
330
|
460
|
340
|
365
|
174.6
|
|
|
FCDP6896350
|
340
|
480
|
350
|
378
|
200.9
|
|
|
FCDP70100380
|
350
|
500
|
380
|
389
|
242
|
|
|
FCDP72102370
|
360
|
510
|
370
|
392
|
|
|
|
FCDP72102380
|
360
|
520
|
380
|
400
|
|
|
|
FCDP74104380
|
370
|
520
|
380
|
409
|
255
|
|
|
FCDP76108400
|
380
|
540
|
400
|
422
|
295
|
|
|
FCDP80110300
|
400
|
550
|
300
|
443
|
212.6
|
|
|
FCDP80112410
|
400
|
560
|
410
|
445
|
315
|
|
|
FCDP84120440
|
420
|
600
|
440
|
470
|
400
|
|
|
FCDP88124450
|
440
|
620
|
450
|
487
|
440
|
|
|
FCDP92130470
|
460
|
650
|
470
|
509
|
510
|
|
|
FCDP96136500
|
480
|
680
|
500
|
532
|
590
|
|
|
FCDP96136500/YA4
|
480
|
680
|
500
|
534
|
589
|
|
|
FCDP100134450
|
500
|
670
|
450
|
|
462
|
|
|
FCDP100136405
|
500
|
680
|
405
|
|
450
|
|
|
FCDP114150530
|
570
|
750
|
530
|
|
|
|
|
FCDP114163594
|
570
|
815
|
594
|
|
1066
|
|
|
FCDP160216700/HC
|
800
|
1080
|
700
|
|
1950
|
|
|
FCDP166216710
|
830
|
1080
|
710
|
|
1746
|
|
|
FCDP190260850
|
950
|
1300
|
850
|
|
3523
|
|
|
FCDP1001134450
|
500
|
670
|
450
|
|
441
|
|
|
FCDP74104380
|
370
|
520
|
380
|
|
253
|
|
|
FCDP132215658
|
658
|
1075
|
650
|
|
2400
|
|
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