Series FC-Four Row Cylindrical Roller Bearings OEM/ODM

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Series FC-Four Row Cylindrical Roller Bearings

  • FC
  • FCD
  • FCDP
  • Design Variants
  • Cage
  • Tolerance
  • Internal clearance
Model Dimensions Rated load Weight Reference models
designation
d
D
B
Fw r1.2min r3.4min Design Dynamic load Static load Ref. SKF FAG NTN NSK KOYO
FC110160560
550
800
560
610 6 6 4 12100 28000 930 BC4B322719/HA4 517688
FC112136360
560
680
360
590 6 6 1 4650 16500 265 4R11202
FC1828105
90
140
1405
105 1.5 1.5 2 402 739 6
FC182870
90
140
70
105 1.5 1.5 2 242 425 3.78
FC182874
90
140
74
105 1.5 1.5 2 247 485 4.2
FC202780
100
135
80
110 1.5 1.5 2 236 520 3
FC2028104
100
140
104
111 1.5 1.5 2 400 820 5.3 100RV1401
FC202870
100
140
70
111 1.5 1.5 2 238 484 3.3
FC202880
100
140
80
111 1.5 1.5 2 298 610 3.8
FC202970
100
145
70
113 1.5 1.5 2 253 546 3.8 20FC1570
FC2030106
100
150
106
113 1.5 1.1 2 480 857 6.6
FC203074
100
150
74
115 2 2 1 560 530 4.7 4R2035
FC2234120
110
170
120
127 2 2 1 615 1100 10 110RV1701
FC223490
110
170
90
127 2 2 2 376 760 7.5 22FC1790
FC223492
110
170
92
127 2 2 2 380 762 7.7
FC233390
115
165
90
132 1.1 1.1 3 398 750 6.5 23FC1690
FC243387
120
165
87
134.5 2 2 1 365 725 6 120RV1601 24FC1787
FC243390
120
165
90
132 2 2 1 510 780 5.6 537675
FC2436105
120
180
105
136 2 2 1 530 880 9.4 4R2438 120RV1801 4CR120
FC2436120
120
180
120
136 2 2 2 678 1080 11.2
FC243692
120
180
92
137 2 2 2 425 797 8.01 4R2437
FC2443102
120
215
102
148 2.1 2.1 2 710 1200 16
FC2443174
120
215
174
147 2.1 2.1 1 1060 1600 27.2 120RV2101
FC2640104
130
200
104
149 2 2 1 570 950 12 4R2628 130RV2003 26FC20104
FC2640110
130
200
110
150 2 2 1 608 1040 12.7 26FC20110
FC2640125
130
200
125
149 2 2 1 700 1190 14.5 130RV2001 26FC20125
FC2838119
140
190
119
154 2 2 2 574 896 9.7 28FC19119W
FC2842100
140
210
100
158 2 2 2 605 985 12.2
FC2842106
140
210
106
158 2 2 2 615 1048 13
FC2842116
140
210
116
160 2 2 1 640 1130 13.9 4R2823 14RV2101 28FC21116A
FC2842125
140
210
125
158 2 2 2 715 1265 14.9
FC2842155
140
210
155
158 2 2 2 745 1330 18
FC2942155
145
210
155
166 2 2 3 735 1560 18 314625 511605 4R2906 145RV2101 29FC21155
FC2945156
145
225
156
169 2 2 3 835 1820 23 313924A 538522 4R2904 145RV2201 313924
FC2946156
145
230
156
169 2 2 2 886 1827 24.7
FC3042120
150
210
120
166 2 2 2 687 1080 12.5
FC3042150
150
210
150
165 2 2 1 870 1780 15.9 30FC21150
FC3044120
150
220
120
167 2 2 2 702 1193 15.5
FC3044150
150
220
150
168 2 2 1 900 1700 19.3 4R3031 150RGV2201 30FC22150A
FC3045120
150
225
120
169 2 2 2 702 1408 16.2
FC3045136
150
225
135
169 2 2 1 820 1460 19 150RV2204
FC3046130
150
230
130
174 2 2 1 845 1520 19.7 4R3029 150RV2301 30FC23130-1
FC3046150
150
230
150
177 2 2 2 950 1790 22.8
FC3046156
150
230
156
174 2 2 3 965 1810 24 313891A 506962 4R3040 150RV2302 313891-1
FC3046168
150
230
168
178 2 2 1 845 1950 25.8 4R3042
FC3050150
150
250
150
177 2.5 2.5 1 885 1640 29.6 4R3039
FC3244180
160
220
180
177 2.1 2.1 2 940 2560 2.2 4R3224 32FC22180
FC3245120
160
225
120
177 2.1 2.1 2 639 1340 14.9
FC3246130
160
230
130
180 2.1 2.1 3 781 1340 17 314190 502894A 4R3226 314190
FC3246130A
160
230
130
178 2.1 2.1 1 781 1320 17.7 160RV2301 32FC23130
FC3246168
160
230
168
179 2.1 2.1 3 1040 2170 23.5 315189A 510150 4R3232
FC3246168A
160
230
168
180 2.1 2.1 1 1040 21700 23.5 4R3229 160RV2302 32FC23170A
FC3246180
160
230
180
178 2.1 2.1 1 1080 2270 24.6 160RV2303 32FC23180
FC3248120
160
240
120
183 2.1 2.1 1 745 1320 18.6 160RV2401 32FC24120W
FC3248124
160
240
124
183 2.1 2.1 2 750 1360 19.6
FC3248145
160
240
145
180 2.1 2.1 1 920 1600 23 160RV2403
FC3248168
160
240
168
183 2.1 2.1 2 1042 2310 26.7
FC3248170
160
240
170
183 2.1 2.1 1 1080 2050 27.8 4R3225 160RV2402 32FC24170
FC3446120
170
230
120
187 2.1 2.1 1 750 1580 14.3 4R3426 170RV2301 34FC23120
FC3446130
170
230
130
188.5 2.1 2.1 1 780 1680 15.6 313673 508370
FC3446160
170
230
160
188.5 2.1 2.1 1 940 2320 18.9 567622
FC3446180
170
230
180
186 2.1 2.1 2 1040 2690 24.5
FC3448130
170
240
130
190 2.1 2.1 3 920 1830 18.7 BC4B635122
FC3448156
170
240
156
189 2.1 2.1 2 983 2070 22.2 4R3429 34FC24156
FC3448160
170
240
160
190 2.1 2.1 1 1000 2130 23 4R3423 170RV2402
FC3450150
170
250
150
192 2.1 2.1 2 980 2016 25
FC3450168
170
250
168
192 2.1 2.1 1 1020 2320 28 170RV2501 34FC25168
FC3450170
170
250
170
192 2.1 2.1 1 1180 2320 28.6 170RV2502 34FC25170
FC3451180
170
255
180
193 2.1 2.1 1 1300 2500 30.5 4R3425 170RV2503
FC3452120
170
260
120
195 2.1 2.1 2 860 1752 23
FC3452150
170
260
150
195 2.1 2.1 1 1030 1840 28.8 170RV2602 34FC26150
FC3452170
170
260
170
195 2.1 2.1 2 1035 2096 32.7
FC3452192
170
260
192
195 2.1 2.1 2 1090 2240 36.9
FC3452225
170
260
225
196 2.1 2.1 2 1650 3360 43.6 313587B 505470 4R3431
FC3650120
180
250
120
200 2.1 2.1 2 610 1578 18
FC3650130
180
250
130
200 2.1 2.1 2 716 1922 19.5
FC3650156
180
250
156
200 2.1 2.1 1 880 2230 23.4 4R3625 180RV2501 36FC25156A
FC3650156A
180
250
156
198 2.1 2.1 1 880 2230 23.4
FC3650168
180
250
168
202 2.1 2.1 1 885 2470 25.6 4R3639
FC3652120
180
260
120
202 2.1 2.1 2 735 1577 21
FC3652124
180
260
124
202 2.1 2.1 2 735 1577 21.7
FC3652156
180
260
156
198 2.1 2.1 2 835 2200 27.3
FC3652160
180
260
160
202 2.1 2.1 2 880 2230 28.4
FC3652168
180
260
168
202 2.1 2.1 3 990 2300 29.5 313812 507536 4R3628 180RV2601 313812W
FC3653180
180
265
180
204 2.1 2.1 1 1040 2649 33.8 4R3618 180RV2602
FC3653180A
180
265
180
203 2.1 2.1 1 1180 2395 33.7 180RV2603 36FC27180
FC3656180
180
280
180
206 2.1 2.1 1 1287 2995 41 524372
FC3656180A
180
280
180
207 2.1 2.1 2 1287 2995 41.4
FC3656200
180
280
200
205 2.1 2.1 1 1620 2990 45.7 36FC28200
FC3852168
190
260
168
212 2.1 2.1 3 1140 2600 27 313651 507735 4R3820 190RV2601 38FC26186-1
FC3852168A
190
260
168
208 2.1 2.1 2 1140 2520 24.9
FC3853124
190
265
124
213 2.1 2.1 2 819 1921 21
FC3854166
190
270
166
212 2.1 2.1 2 1034 2460 30.4
FC3854168
190
270
168
212 2.1 2.1 2 1034 2460 30.8
FC3854170
190
270
170
213 2.1 2.1 1 1240 2910 31.7 4R3818 190RV2720 38FC27170A
FC3854200
190
270
200
212 2.1 2.1 3 1510 3310 37.5 314199B 508657 4R3821 190RV2701 314199
FC3856200
190
280
200
214 2.1 2.1 3 1720 3370 42 314049A 510199 4R3823 190RV281
FC4050200
200
250
200
215 2 2 2 886 2360 23.2 200RV2521
FC4053180
200
265
180
217 2 2 1 1200 2790 26.9 40FC27180
FC4054120
200
270
120
222 2.1 2.1 2 617 1630 19.6
FC4054170
200
270
170
222 2.1 2.1 3 1170 2580 28.5 314553 522742 4R4039
FC4056152
200
280
152
222 2.1 2.1 2 1000 2320 29.5 4R4054 314553
FC4056170
200
280
170
222 2.1 2.1 3 1120 2300 33.5 314385 507344 4R4048 40FC28152BW
FC4056170A
200
280
170
223 2.1 2.1 1 1120 2300 33.2 549864 200RV2804 40FC28170
FC4056188
200
280
188
222 2.1 2.1 2 1210 2720 36 40FC28188
FC4056190
200
280
190
223 2.1 2.1 1 1350 3050 37.1 4R4024 200RV2803 40FC28190A
FC4056200
200
280
200
222 2.1 2.1 3 1410 3200 39 313893 508726 4R4037 200RV2802 313893-1
FC4056200A
200
280
200
224 2.1 2.1 1 1410 3200 39.4 4R4027 200RV2801 40FC28200
FC4058130
200
290
130
226 2.1 2.1 2 945 1916 38.5
FC4058192
200
290
192
226 2.1 2.1 3 1410 2980 42.8 313811 512580 4R4041 200RV2901 313811
FC4058202
200
290
202
226 2.1 2.1 2 1540 3110 43.4
FC4062130
200
310
130
229 2.1 2.1 2 1113 2254 36.3
FC4062200
200
310
200
229 2.1 2.1 1 1670 3625 55.8 524373
FC4064216
200
320
216
231 3 3 1 2120 3900 69.9 4R4028 200RV3231
FC4258192
210
290
192
234 2.1 2.1 2 1400 3240 38.2
FC4258192A
210
290
192
236 2.1 2.1 3 1400 3300 41 313646 507628 4R4206 210RV2901 42FC29192
FC4260170
210
300
170
234 2.1 2.1 2 1320 2900 38.8
FC4260210
210
300
210
234 2.1 2.1 2 1510 3700 47.9 42FC30210
FC4458192
220
290
192
239 2.1 2.1 1 1190 3350 33.8 4R4413
FC4460160
220
300
160
245 2.1 2.1 1 1050 2600 32.8 4R4419
FC4460190
220
300
190
240 2.1 2.1 2 1220 3320 39.3
FC4460192
220
300
192
242 2.1 2.1 2 1220 3320 39.7
FC4462190
220
310
190
246 2.1 2.1 2 1320 3450 45
FC4462192
220
310
192
246 2.1 2.1 3 1540 3450 46 313239 507333 4R4426 313837A
FC4462192A
220
310
192
247 2.1 2.1 1 1540 3450 46 4R4410 220RV3101 313837-1
FC4464160
220
320
160
245 2.1 2.1 1 1200 2600 46.5 4R4428
FC4464192
220
320
192
246 2.1 2.1 2 1600 3450 51.5
FC4468180
220
340
180
256 3 3 1 1500 2750 59 44FC34180A
FC4468192
220
340
192
246 2.1 2.1 2 1820 3600 64.2
FC4666206
230
330
206
260 2.1 2.1 3 1620 3690 58 313824 508727 4R4610 230RV3301 313824
FC4666206A
230
330
206
258 2.1 2.1 1 1640 3720 58.6 4R4614
FC4668260
230
340
260
261 2.1 2.1 1 2100 4590 81 4R4611 230RV3401 46FC34260
FC4866180
240
330
180
265 2.1 2.1 12 1460 3490 49.5 635194 504547
FC4866220
240
330
220
264 2.1 2.1 1 1540 3850 56.4 4R4819 48FC33220
FC4866220A
240
330
220
270 2.1 2.1 3 1500 3700 58 313921 508368 4R4811 240RV3301 312943/1YD
FC4868192
240
340
192
268 2.1 2.1 2 1474 3230 55.4
FC4868220
240
340
220
268 3 3 1 1670 3530 71 513703 240RV3403 48FC34220
FC4870220
240
350
220
270 3 3 2 1780 3870 71
FC4872218
240
360
218
270 3 3 1 2130 4060 76.8 48FC36218
FC4872220
240
360
220
272 3 3 1 1920 3920 78.8 240RV3601
FC4872220A
240
360
220
274 3 3 2 1860 3900 79.6
FC496230
370
480
230
400 4 4 1 2100 6250 106 4R7405
FC5065220
250
340
220
274 3 3 2 1330 3120 52.8
FC5068170
250
340
170
274 3 3 2 1390 3500 45
FC5070220
250
350
220
278 3 3 1 1730 3990 65 4R5008 250RV3501 50FC35220
FC5070220A
250
350
220
274 3 3 4 1670 3640 58
FC5072220
250
360
220
282 3 3 4 1810 4240 73
FC5272192
260
360
192
288 3 3 2 1610 3660 60 52FC36192W
FC5272200
260
360
200
287 3 3 1 1880 4110 62 52FC36192W
FC5272230
260
360
230
292 3 3 1 1980 4200 73.5 BC4B320956 533880
FC5274192
260
370
192
291 3 3 2 1670 4010 66
FC5274200
260
370
200
292 3 3 2 1770 4120 68.9
FC5274220
260
370
220
292 3 3 3 1950 4140 76.5 313823 507336 4R5208 260RV3701 313823
FC5274230
260
370
230
292 3 3 2 2020 4450 79.3
FC5276220
260
380
220
292 3 3 2 2100 4900 85
FC5276280
260
380
280
294 3 3 1 2420 5940 108 4R5213 260RV3801 52FC38280
FC5280300
260
400
300
295 5 5 1 3900 7600 145 526803
FC5374234
265
370
234
300 3 3 1 2240 5400 80 313922 517423 53FC37234
FC5476230
270
380
230
298 2.1 2.1 1 2000 5050 81.8 270RV3801 54FC38230
FC5476280
270
380
280
297 2.5 2.5 6 2260 5750 101 4R5407
FC5478220
270
390
220
306 3 3 4 1800 4800 86.7
FC5478220A
270
390
220
302 3 3 4 1800 4800 85.8 54FC39220
FC5670208
280
350
208
298 2.5 2.5 1 1290 3950 46.4 4R5614
FC5675200
280
375
200
307 3 3 2 1500 4310 63.5
FC5676170
280
380
170
306 3 3 3 1410 3590 55 56FC38170W
FC5676170A
280
380
192
308 3 3 2 1560 4580 64.8
FC5676192
280
380
192
310 3 3 2 1560 4580 64.8
FC5678220
280
390
220
312 3 3 3 2020 4400 81.54 313822 507339 4R5611 280RV3901 313822
FC5678240
280
390
240
312 3 3 1 2240 5230 89.4 280RV3902
FC5678275
280
390
275
312 3 3 1 2260 6940 105 513729A 4R5612 56FC38275
FC5684280A
280
420
280
323 4 4 1 2945 7212 137 4R5605
FC5684290/YA3
280
420
290
315 5 5 1 3900 9780 140 517797
FC5878234
290
390
234
320 4 4 1 2150 5320 82.2 290RV3901 58FC39234
FC5880180
290
400
180
320 4 4 1 2070 5120 67.5 58FC40180W
FC5882240
290
410
240
320 4 4 1 2440 5180 101 4R5806 290RV4101 58FC41240
FC5884300
290
420
300
327 4 4 1 3130 7130 141 4R5805 290RV4201 58FC42300
FC5888310
290
440
310
328 4 4 1 4130 9210 171 517796
FC6084218
300
420
218
332 4 4 3 2014 4950 94
FC6084240
300
420
240
332 4 4 3 2540 5460 111 4R6027 300RV4201 60FC422240
FC6084240A
300
420
240
334 4 4 1 2540 5460 114 4R6012
FC6084240A
300
420
240
336 4 4 1 2010 5450 105 4R6023
FC6084300
300
420
300
334 4 4 1 2900 7850 130 4R6015
FC6086240
300
430
240
338 4 4 1 2720 5950 115 60FC43240
FC6092270
300
460
270
344 4 4 1 2670 5800 162 4R6019
FC6284300
310
420
300
338 4 4 1 3130 7650 121 310RV4201 62FC42300
FC6286240
310
430
240
344.5 4 4 1 2480 5650 109 4R6202 310RV4301 62FC43240
FC6490240
320
450
240
358 4 4 1 2620 5840 121 4R6411 320RV4501 4CR320
FC6490240A
320
450
240
355 4 4 1 2600 5750 116 320RV4502 64FC45240
FC6492340
320
460
340
360 4 4 3 3350 8950 178 4R5412 64FC46340A
FC6686230
330
430
230
358 4 4 1 2220 5560 89.6 330RV4301
FC6688200
330
440
200
360 4 4 2 2050 4510 85 4R6603 330RV4401 66FC44200W
FC6890250
340
450
250
371 4 4 1 2580 6400 111 340RV4502 68FC45250BW
FC6890250A
340
450
250
368 4 4 2 2580 6410 111
FC6896280
340
480
280
374 4 4 2 3120 8120 160
FC6896300
340
490
300
377 4 4 1 3350 8300 187 4R6804
FC6896300A
340
490
300
380 4 4 1 3500 7600 187 68FC49300
FC72102370
360
510
370
400 4 4 1 4250 9600 241 4R7212 360RV5101 72FC51370
FC72102400
360
510
400
397 4 4 2 4500 11500 260 4R7203
FC7296290
360
480
290
392 4 4 1 3470 8510 145 72FC48290
FC7296290A
360
480
290
394 4 4 1 3080 7470 149 360RV4801
FC74108400
370
540
400
415 4 4 1 4990 11400 320 370RV5401 74FC54400A
FC7496250
370
480
250
385 3 3 2 2820 7320 115 72FC48250W
FC7496250
370
480
250
401 4 4 1 2690 6980 120 4R7408 370RV4801
FC76100290
380
500
290
414 4 4 1 3010 7920 153 380RV5001
FC76104280
380
520
280
417 4 4 1 3280 7600 174 4R7605 380RV5202 76FC52280
FC76104290
380
520
290
418 4 4 1 3380 7970 181 576360 380RV5201 76FC52290
FC76108400
380
540
400
424 5 5 2 4790 11400 288 4R7613 380RV5401 76FC54400CW
FC76112325B
380
560
325
428 4 4 1 4970 10600 265 BC4B322264/HB1
FC78102290
390
510
290
424 4 4 1 3230 8550 156 390RV5101
FC80104250
400
520
250
432 5 5 2 3000 7700 140 400RV5202 80FC52250W
FC80108420
400
590
420
450 5 5 1 5150 1300 399 4R8011
FC80110300
400
550
300
441 5 5 1 3940 9260 216 400RV5501
FC84112280
420
560
280
457 5 5 1 3800 9250 196 4R8403 420RV5601 84FC56280
FC84116230
420
580
230
466 4 4 1 2430 6250 181 4R8408
FC84124400
420
620
400
478 5 5 1 500 13400 410 4R8401
FC88118270
440
590
270
482 5 5 3 3620 8460 207 88FC59270W
FC92124400
460
620
400
506 5 5 1 5500 14700 352 460RV6201
FC96120236
480
600
236
510 3 3 1 2620 7850 155 4R9610

Ningbo DHK Precision Bearing Co., Ltd.

  • 0+

    Years Experience Working

  • 0+

    Customer Service

  • 0+

    Patented Technology

Ningbo DHK Precision Bearing Co., Ltd. (“DHK” for short) is a specialist enterprise engaged in the R&D, manufacture and sales of bearings. Is a famous China Series FC-Four Row Cylindrical Roller Bearings Factory and OEM/ODM Series FC-Four Row Cylindrical Roller Bearings Company. And is located in Ningbo Zhenhai Economic Development Zone with convenient transportation. Since the establishment for over a decade, "technology", "quality" and "service" have always been the initial issues in our mind for the sake of development. We provide reliable products and special customized services for global enterprises in heavy industry and have got the Satisfaction and won good reputation of a number of enterprises at home and abroad.

DHK mainly produces cylindrical roller bearings, conical roller bearings, self-aligning roller bearings, ball bearings, as well as various kinds of non-standard bearings and bearings with specially treated surface. So far, DHK’s bearings have been widely applied in such fields as engineering machinery, industrial pump, machine tool, compression engine, gear case, wind power and metallurgy in developed European and American countries.

DHK has the measuring room and inspection room of bearings in the industry and has introduced top-end inspection equipment worldwide and established the QC system in China,thus guaranteeing product quality in an all-round way.

CERTIFICATE

DHK has passed IATF16949 quality system certification and ISO14001 environmental management system certification;and DHK is a national high-tech enterprise.

  • Certificate
  • Environmental Managementsystem Certificate
  • Occupational Health And Safetymanagement System Certificate
  • Measurement Management System
  • Invention patent1
  • Invention patent2
  • Invention patent3
  • High-tech enterprises

Latest News

Industry Knowledge Expansion

1. Structural Overview and Design Principles
Series FC-Four Row Cylindrical Roller Bearings boast a sophisticated design meticulously crafted to meet the demands of heavy-duty industrial applications. At the core of their structure lies a configuration comprising four separate rows of cylindrical rollers, arranged in a symmetrical pattern. This design ensures optimal load distribution across the bearing, effectively mitigating stress concentrations and minimizing the risk of premature failure. Each row of cylindrical rollers operates independently, yet collectively they work in tandem to support radial loads with exceptional efficiency. This inherent redundancy not only enhances load-carrying capacity but also improves the bearing's ability to withstand dynamic forces, such as shock and vibration, commonly encountered in industrial environments. Integral flanges integrated into the inner and outer rings serve multiple functions, including guiding and retaining the rollers within their respective races. By preventing axial displacement of the rollers, these flanges contribute to the bearing's axial load-carrying capability, enabling it to support moderate thrust loads while maintaining stability and precision in operation. The internal geometry of Series FC bearings undergoes rigorous optimization to maximize contact area between rollers and raceways. This meticulous engineering minimizes stress concentrations and edge loading, factors known to compromise bearing performance and longevity. The result is a bearing with enhanced load distribution characteristics, reduced frictional losses, and improved resistance to wear and fatigue.

2. Performance Advantages and Benefits of Series FC-Four Row Cylindrical Roller Bearings
The utilization of Series FC-Four Row Cylindrical Roller Bearings offers a myriad of performance advantages, underscoring their significance in modern industrial machinery:
a)High Radial Load Capacity: The four-row design of Series FC bearings facilitates uniform load distribution, enabling them to withstand heavy radial loads with remarkable efficiency. This characteristic is particularly beneficial in applications where equipment operates under extreme loads and stresses.
b)Excellent Axial Load Resistance: The incorporation of integral flanges and optimized internal geometries enhances the bearing's ability to withstand axial loads, ensuring stability and reliability in operation. This feature is instrumental in applications where axial forces are present, such as in gear drives and thrust-bearing arrangements.
c)Reduced Maintenance Requirements: Series FC bearings are engineered for durability and longevity, minimizing the need for frequent maintenance interventions. This translates to increased uptime, reduced downtime-related costs, and enhanced overall productivity for industrial operators.
d)Enhanced Operational Longevity: By leveraging premium materials and advanced manufacturing techniques, Series FC bearings exhibit superior resistance to wear, fatigue, and surface damage. This extended service life not only reduces replacement frequency but also contributes to lower total cost of ownership over the bearing's lifecycle.