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四列圓柱滾子軸承
四列圓柱滾子軸承具有結構簡單、高精度、額定動載荷大等特點，但其不能承受軸向載荷。由於內圈無檔邊，可分別安裝內圈和外圈組件(帶全套滾子和保持架)，固還有安裝拆卸方便的優點，因此是各類軋輥更換頻繁的冷、熱軋鋼機的優先產品。
|
主要尺寸 (mm) |
基本額定載荷 (kN) |
極限轉速 (r/min) |
軸承型號 |
||||
|
d |
D |
B |
Cr |
C0r |
脂潤滑 |
油潤滑 |
|
|
90 |
140 |
70 |
222 |
454 |
3600 |
4400 |
FC182870 |
|
140 |
70 |
222 |
454 |
3600 |
4400 |
FC182870YZ |
|
|
140 |
74 |
222 |
454 |
3600 |
4400 |
FC182874 |
|
|
100 |
138 |
80 |
262 |
609 |
3400 |
4200 |
FC202880 |
|
140 |
70 |
194 |
416 |
3400 |
4200 |
FC202870 |
|
|
140 |
104 |
293 |
707 |
3400 |
4200 |
FC2028104 |
|
|
140 |
104 |
293 |
707 |
340 |
4200 |
FC2028104YZ |
|
|
145 |
70 |
219 |
457 |
3300 |
4100 |
FC202970 |
|
|
150 |
106 |
347 |
736 |
3200 |
4000 |
FC2030106 |
|
|
150 |
106 |
347 |
736 |
3200 |
4000 |
FC2030106YZ |
|
|
110 |
150 |
80 |
241 |
602 |
3100 |
3800 |
FC223080 |
|
170 |
90 |
358 |
754 |
2800 |
3400 |
FC223490 |
|
|
170 |
120 |
358 |
755 |
2800 |
3400 |
FC2234120 |
|
|
170 |
120 |
358 |
755 |
2800 |
3400 |
FC2234120YZ |
|
|
120 |
180 |
92 |
375 |
820 |
2500 |
3100 |
FC243692 |
|
180 |
105 |
429 |
927 |
2500 |
3100 |
FC2436105 |
|
|
180 |
105 |
429 |
927 |
2500 |
3100 |
FC2436105YZ |
|
|
180 |
120 |
477 |
1061 |
2500 |
3100 |
FC2436120 |
|
|
130 |
200 |
104 |
478 |
1006 |
2200 |
2700 |
FC2640104 |
|
200 |
125 |
531 |
1148 |
2200 |
2700 |
FC2640125 |
|
|
200 |
125 |
531 |
1148 |
2200 |
2700 |
FC2640123YZ |
|
|
140 |
190 |
119 |
- |
- |
- |
- |
FC2838119 |
|
210 |
100 |
503 |
1096 |
2000 |
2500 |
FC2842100 |
|
|
210 |
106 |
503 |
1096 |
2000 |
2500 |
FC2842106 |
|
|
210 |
125 |
617 |
1365 |
2000 |
2500 |
FC2842125 |
|
|
210 |
125 |
617 |
1365 |
2000 |
2500 |
FC2842125YZ |
|
|
210 |
155 |
756 |
1774 |
2000 |
2500 |
FC2842155 |
|
|
210 |
155 |
756 |
1774 |
2000 |
2500 |
FC2842155YZ |
|
|
145 |
210 |
155 |
720 |
1560 |
- |
- |
FC2942155 |
|
210 |
155 |
720 |
1560 |
- |
- |
FC2942155YZ |
|
|
225 |
156 |
795 |
1935 |
1900 |
2400 |
FC2945156 |
|
|
225 |
156 |
795 |
1935 |
1900 |
2400 |
FC2945156YZ |
|
|
150 |
225 |
120 |
640 |
1400 |
1900 |
2300 |
FC3045120 |
|
225 |
120 |
640 |
1400 |
1900 |
2300 |
FC3045120YZ |
|
|
230 |
156 |
797 |
1818 |
1860 |
2300 |
FC3046156 |
|
|
230 |
156 |
797 |
1818 |
1860 |
2300 |
FC3046156YZ |
|
|
160 |
225 |
168 |
1947 |
2301 |
- |
- |
FC3245168 |
|
230 |
130 |
605 |
1384 |
1800 |
2200 |
FC3246130 |
|
|
230 |
130 |
639 |
1610 |
1800 |
2200 |
FC3246130YZ |
|
|
230 |
168 |
618 |
2218 |
1800 |
2200 |
FC3246168 |
|
|
240 |
124 |
690 |
1534 |
1700 |
2100 |
FC3248124 |
|
|
240 |
124 |
780 |
1800 |
1700 |
2100 |
FC3248124YZ |
|
|
240 |
124 |
690 |
1534 |
1700 |
2100 |
FC3248124/P6 |
|
|
240 |
168 |
947 |
2310 |
1700 |
2100 |
FC3248168 |
|
|
240 |
168 |
822 |
2070 |
1700 |
2100 |
FC3248168YZ |
|
|
260 |
168 |
953 |
2326 |
1700 |
2100 |
FC3252168/C4 |
|
|
170 |
230 |
130 |
680 |
1720 |
1720 |
2150 |
FC3446130/P4 |
|
230 |
180 |
707 |
2041 |
1700 |
2100 |
FC3446180/P64 |
|
|
240 |
130 |
830 |
1830 |
1600 |
1900 |
FC3449130/P6 |
|
|
250 |
170 |
1000 |
2400 |
1600 |
1970 |
FC3450170/P64 |
|
|
250 |
170 |
953 |
2325 |
1600 |
1970 |
FC3450170 |
|
|
250 |
170 |
953 |
2325 |
1600 |
1970 |
FC3450170YZ |
|
|
260 |
120 |
880 |
1775 |
1550 |
1900 |
FC3452120 |
|
|
260 |
120 |
880 |
1775 |
1550 |
1900 |
FC3452120YZ |
|
|
260 |
150 |
860 |
1948 |
1500 |
1900 |
FC3452150 |
|
|
260 |
170 |
1080 |
2460 |
1550 |
1900 |
FC3452170/P64 |
|
|
260 |
225 |
1270 |
3350 |
- |
- |
FC3452225/P64 |
|
|
180 |
250 |
120 |
609 |
1583 |
1540 |
1900 |
FC3650120/P64 |
|
250 |
130 |
715 |
1944 |
1540 |
1900 |
FC3650130/P64 |
|
|
250 |
156 |
710 |
1927 |
1540 |
1900 |
FC3650156/P64 |
|
|
250 |
156 |
710 |
1927 |
1540 |
1900 |
FC3650156 |
|
|
260 |
120 |
693 |
1860 |
- |
- |
FC3652120 |
|
|
260 |
124 |
718 |
1668 |
1500 |
1800 |
FC3652124/P64 |
|
|
260 |
154 |
983 |
2200 |
1500 |
1850 |
FC3652154/P64 |
|
|
260 |
160 |
893 |
2206 |
1500 |
1800 |
FC3652160/C4 |
|
|
260 |
168 |
993 |
2530 |
1500 |
1800 |
FC3652168 |
|
|
260 |
168 |
993 |
2530 |
1500 |
1800 |
FC3652168YZ |
|
|
260 |
168 |
993 |
2530 |
1500 |
1800 |
FC3652168/P64 |
|
|
280 |
180 |
1220 |
2580 |
1400 |
1700 |
FC3656180 |
|
|
280 |
180 |
1220 |
2580 |
1400 |
1700 |
FC3656180/P64 |
|
|
190 |
260 |
168 |
990 |
2600 |
- |
- |
FC3852168/P6 |
|
260 |
168 |
990 |
2600 |
1400 |
1800 |
FC3852168/C4 |
|
|
265 |
124 |
816 |
1926 |
1400 |
1750 |
FC3853124 |
|
|
270 |
124 |
816 |
1925 |
1400 |
1700 |
FC3854124 |
|
|
270 |
168 |
996 |
2486 |
1400 |
1700 |
FC3854168 |
|
|
270 |
168 |
996 |
2486 |
1400 |
1700 |
FC3854168YZ |
|
|
270 |
200 |
954 |
2431 |
1400 |
1700 |
FC3854200 |
|
|
270 |
200 |
954 |
2431 |
1400 |
1700 |
FC3854200YZ |
|
|
280 |
200 |
954 |
2431 |
- |
- |
FC3856200/P64 |
|
|
200 |
270 |
120 |
615 |
1626 |
1340 |
1650 |
FC4054120/C4 |
|
270 |
170 |
831 |
2387 |
1340 |
1650 |
FC4054170/C4 |
|
|
280 |
200 |
1019 |
2693 |
1300 |
1600 |
FC4056200 |
|
|
280 |
200 |
1019 |
2693 |
1300 |
1600 |
FC4056200/P64 |
|
|
280 |
200 |
1150 |
2770 |
1300 |
1600 |
FC4056200A |
|
|
290 |
130 |
840 |
1975 |
1250 |
1540 |
FC4058130/P6 |
|
|
290 |
192 |
1073 |
2891 |
1250 |
1540 |
FC4058192/P64 |
|
|
290 |
192 |
1205 |
3141 |
1250 |
1540 |
FC4058192 |
|
|
210 |
290 |
192 |
1031 |
3000 |
1200 |
1500 |
FC4258192 |
|
290 |
192 |
1300 |
3400 |
1200 |
1500 |
FC4258192/P6 |
|
|
300 |
170 |
1031 |
2814 |
1160 |
1400 |
FC4260170 |
|
|
300 |
210 |
1300 |
3040 |
1150 |
1450 |
FC4260210 |
|
|
220 |
300 |
192 |
1085 |
3310 |
1120 |
1380 |
FC4460192 |
|
310 |
157 |
932 |
2500 |
1100 |
1300 |
FC4462157 |
|
|
310 |
190 |
1283 |
3503 |
1100 |
1300 |
FC4462190/C4 |
|
|
310 |
192 |
1103 |
3104 |
1100 |
1300 |
FC4462192 |
|
|
310 |
192 |
1103 |
3104 |
1100 |
1300 |
FC4462192/P64 |
|
|
320 |
210 |
1321 |
3534 |
1050 |
1300 |
FC4464210/P6 |
|
|
340 |
192 |
1599 |
3444 |
980 |
1200 |
FC4468192 |
|
|
230 |
330 |
170 |
1142 |
2974 |
980 |
1200 |
FC4666170 |
|
330 |
206 |
1278 |
3435 |
980 |
1200 |
FC4666206 |
|
|
330 |
206 |
1278 |
3435 |
980 |
1200 |
FC4666206/P64 |
|
|
365 |
250 |
2400 |
4900 |
- |
- |
FC4673250/P6 |
|
|
240 |
330 |
220 |
1373 |
3789 |
950 |
1200 |
FC4866220/P64 |
|
330 |
220 |
1373 |
3789 |
950 |
1200 |
FC4866220 |
|
|
340 |
192 |
1394 |
4014 |
920 |
1100 |
FC4868192YZ |
|
|
340 |
192 |
1219 |
4014 |
920 |
1100 |
FC4868192/P64 |
|
|
360 |
220 |
1604 |
4065 |
- |
- |
FC4872220 |
|
|
360 |
220 |
1604 |
4065 |
- |
- |
FC4872220/P64 |
|
|
250 |
340 |
170 |
1140 |
3281 |
890 |
1100 |
FC5068170 |
|
350 |
220 |
1350 |
3804 |
- |
- |
FC5070220 |
|
|
350 |
220 |
1350 |
3804 |
- |
- |
FC5070220/P64 |
|
|
360 |
160 |
1077 |
2780 |
1120 |
1380 |
FC5072160/C4 |
|
|
360 |
200 |
1483 |
4217 |
1100 |
1350 |
FC5272200/C4 |
|
|
370 |
200 |
1610 |
4400 |
1080 |
1330 |
FC5274200 |
|
|
370 |
200 |
1610 |
4400 |
1080 |
1330 |
FC5274200YZ |
|
|
370 |
220 |
1760 |
4920 |
1080 |
1300 |
FC5274220 |
|
|
370 |
220 |
1760 |
4920 |
1080 |
1300 |
FC5274220/P6 |
|
|
380 |
220 |
1516 |
4353 |
1060 |
1300 |
FC5276220 |
|
|
380 |
280 |
1966 |
5710 |
1060 |
1300 |
FC5276280 |
|
|
380 |
280 |
1966 |
5710 |
1060 |
1300 |
FC5276280YZ |
|
|
400 |
200 |
1795 |
4051 |
1020 |
1250 |
FC5280200 |
|
|
400 |
290 |
2710 |
7100 |
- |
- |
FCD5280290 |
|
|
270 |
380 |
230 |
1725 |
4598 |
1040 |
1280 |
FC5476230 |
|
380 |
230 |
1725 |
4598 |
1040 |
1280 |
FC5476230YZ |
|
|
400 |
220 |
1833 |
4570 |
1000 |
1230 |
FC5480220 |
|
|
280 |
375 |
200 |
1480 |
4311 |
1030 |
1270 |
FC5675200 |
|
380 |
290 |
1888 |
5835 |
1020 |
1250 |
FC5676290 |
|
|
380 |
220 |
1575 |
4640 |
1000 |
1230 |
FC5676220 |
|
|
390 |
220 |
1600 |
4730 |
1000 |
1230 |
FC5678220 |
|
|
390 |
220 |
1800 |
5350 |
1000 |
1230 |
FC5678220YZ |
|
|
390 |
240 |
1763 |
5325 |
1000 |
1200 |
FC5678240 |
|
|
390 |
275 |
2250 |
6500 |
1000 |
1230 |
FC5678275 |
|
|
420 |
280 |
2430 |
6350 |
950 |
1170 |
FC5684280 |
|
|
290 |
410 |
240 |
2070 |
5670 |
950 |
1170 |
FC5882240 |
|
410 |
240 |
2070 |
5670 |
950 |
1170 |
FC5882240YZ |
|
|
300 |
420 |
240 |
2060 |
5695 |
915 |
1130 |
FC6084240 |
|
420 |
240 |
2225 |
5750 |
915 |
1130 |
FCD6084240 |
|
|
420 |
300 |
2305 |
6565 |
915 |
1130 |
FCD6084300 |
|
|
420 |
300 |
2305 |
6565 |
915 |
1130 |
FCD6084300YZ |
|
|
320 |
440 |
240 |
2120 |
6101 |
850 |
1050 |
FC6488240 |
|
440 |
240 |
2120 |
6101 |
850 |
1050 |
FCD6488240 |
|
|
440 |
300 |
2530 |
7660 |
850 |
1050 |
FCD34883000 |
|
|
450 |
240 |
2145 |
5860 |
840 |
1030 |
FC6490240 |
|
|
450 |
240 |
2145 |
5860 |
840 |
1030 |
FC6490240YZ |
|
|
450 |
240 |
2145 |
5860 |
840 |
1030 |
FCD6490240 |
|
|
460 |
280 |
2450 |
6534 |
825 |
1020 |
FC6492280 |
|
|
460 |
340 |
2895 |
8105 |
825 |
1020 |
FCD6492340 |
|
|
480 |
290 |
2450 |
6534 |
825 |
1020 |
FC6496290 |
|
|
330 |
460 |
340 |
2790 |
8265 |
810 |
1000 |
FCD6692340YZ |
|
460 |
340 |
2790 |
8265 |
810 |
1000 |
FCD6692340 |
|
|
340 |
450 |
250 |
2161 |
6312 |
810 |
1000 |
FC6890250 |
|
450 |
250 |
2045 |
6134 |
810 |
1000 |
FCD6890250 |
|
|
450 |
250 |
1976 |
6142 |
810 |
1000 |
FC6890250YA |
|
|
460 |
260 |
2132 |
5977 |
800 |
980 |
FC6892260 |
|
|
480 |
350 |
3270 |
9480 |
770 |
950 |
FC6896350 |
|
|
350 |
500 |
380 |
3800 |
11400 |
- |
- |
FCD70100380 |
|
520 |
300 |
3300 |
9000 |
- |
- |
FCD70104300 |
|
|
360 |
510 |
370 |
3756 |
5686 |
715 |
886 |
FCD72102370 |
|
370 |
520 |
380 |
4160 |
12312 |
700 |
850 |
FCD74104380YZ |
|
520 |
380 |
3645 |
1075 |
700 |
850 |
FCD74104380 |
|
