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Four row cylindrical roller bearings FC series have higher precision for their simple shape of rollers and raceways. They have smaller radial size, higher speed limit, higher dynamic rated load, and higher radial load ability. But they can’t take the axial load. Because of no inner rib, the inner ring and outer ring set, outer ring with rollers and cages, can be installed separately.
The FC types of bearings have two outer rings with ribs, full set of outer ring (outer ring, rollers and cages), and an inner ring. Their cages are comb-like structures. FC type is without lubricating bore and oil groove, but the outer surface of outer ring has lubricating bore and oil groove.
FC series cylindrical roller bearings are separable. Because of Inner rings with no ribs, inner and outer ring assembly can be mounted independently, this benefits for bearing mounting and maintenance.
Application
The cylindrical roller bearings are mainly used for large and medium-sized electric motors, locomotives and vehicles, machine tool spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibration sieve and lifting transport machinery, etc..
Bearing Model | Dimensions(mm) | Basic Load Rating(kN) | Weight(Kg) | ||||||
d | D | B | Fw | rmin | r1min | Dyn.C | Stat.Co | ||
FC182870 | 90 | 140 | 70 | 105 | 1.5 | 1.1 | 222 | 454 | 4.400 |
FC182874 | 90 | 140 | 74 | 105 | 1.5 | 1.1 | 222 | 454 | 4.500 |
FC202870 | 100 | 140 | 70 | 111 | 1.5 | 1.1 | 194 | 416 | 3.500 |
FC202890 | 100 | 140 | 90 | 111 | 1.5 | 1.1 | 290 | 616 | 4.300 |
FC2028104 | 100 | 140 | 104 | 111 | 1.5 | 1.1 | 335 | 730 | 5.100 |
FC202970 | 100 | 145 | 70 | 113 | 1.5 | 1.1 | 219 | 457 | 4.100 |
FC2030106 | 100 | 150 | 106 | 113 | 1.5 | 1.1 | 347 | 736 | 6.800 |
FC223080 | 110 | 150 | 80 | 122 | 1.5 | 1.1 | 241 | 602 | 4.400 |
FC223490 | 110 | 170 | 90 | 127 | 2 | 2 | 358 | 754 | 7.900 |
FC2234120 | 110 | 170 | 120 | 127 | 2 | 2 | 605 | 1060 | 10.600 |
FC2242170 | 110 | 210 | 170 | 136.5 | 2 | 2 | 923 | 1610 | 27.300 |
FC243692 | 120 | 180 | 92 | 137 | 2 | 2 | 375 | 820 | 8.700 |
FC2436105 | 120 | 180 | 105 | 136 | 2 | 2 | 459 | 894 | 9.800 |
FC2436120 | 120 | 180 | 120 | 136 | 2 | 2 | 477 | 1061 | 11.200 |
FC2640104 | 130 | 200 | 104 | 149 | 2 | 2 | 478 | 1006 | 12.500 |
FC2640125 | 130 | 200 | 125 | 149 | 2 | 2 | 738 | 1220 | 15.000 |
FC2842100 | 140 | 210 | 100 | 158 | 2 | 2 | 503 | 1096 | 12.800 |
FC2842106 | 140 | 210 | 106 | 158 | 2 | 2 | 503 | 1096 | 13.600 |
FC2842125 | 140 | 210 | 125 | 158 | 2 | 2 | 718 | 1365 | 15.800 |
FC2842155 | 140 | 210 | 155 | 158 | 2 | 2 | 756 | 1774 | 19.600 |
FC2942155 | 145 | 210 | 155 | 166 | 2 | 2 | 720 | 1560 | 20.000 |
FC2945156 | 145 | 225 | 156 | 169 | 2 | 2 | 815 | 1660 | 24.400 |
FC3045120 | 150 | 225 | 120 | 169 | 2 | 2 | 788 | 1586 | 17.500 |
FC3045150 | 150 | 225 | 150 | 169 | 2 | 2 | 865 | 1770 | 21.000 |
FC3046156 | 150 | 230 | 156 | 174 | 2 | 2 | 840 | 1760 | 24.600 |
FC3246130 | 160 | 230 | 130 | 180 | 2 | 2 | 781 | 1384 | 22.700 |
FC3246168 | 160 | 230 | 168 | 179 | 3 | 2 | 818 | 2218 | 24.200 |
FC3248124 | 160 | 240 | 124 | 183 | 2.1 | 2.1 | 690 | 1543 | 20.600 |
FC3248168 | 160 | 240 | 168 | 183 | 2.1 | 2.1 | 947 | 2310 | 28.000 |
FC3252168 | 160 | 260 | 168 | 183 | 2.5 | 2.1 | 953 | 2326 | 38.200 |
FC3446130 | 170 | 230 | 130 | 188.5 | 2 | 2 | 680 | 1720 | 16.300 |
FC3446152 | 170 | 230 | 152 | 186 | 2 | 2 | 765 | 1790 | 17.400 |
FC3446180 | 170 | 230 | 180 | 186 | 2 | 2 | 707 | 2041 | 22.700 |
FC3448130 | 170 | 240 | 130 | 190 | 2 | 2 | 830 | 1830 | 19.000 |
FC3450170 | 170 | 250 | 170 | 192 | 2.1 | 2.1 | 1000 | 2400 | 29.900 |
FC3452120 | 170 | 260 | 120 | 195 | 2.1 | 2.1 | 863 | 1730 | 24.200 |
FC3452150 | 170 | 260 | 150 | 195 | 2.1 | 2.1 | 860 | 1948 | 30.200 |
FC3452170 | 170 | 260 | 170 | 196 | 2.1 | 2.1 | 1080 | 2460 | 34.900 |
FC3452225 | 170 | 260 | 225 | 196 | 2.1 | 2.1 | 1270 | 3350 | 43.500 |
FC3650120 | 180 | 250 | 120 | 200 | 2.1 | 2.1 | 609 | 1583 | 19.000 |
FC3650156 | 180 | 250 | 156 | 200 | 2 | 2 | 710 | 1527 | 24.700 |
FC3652120 | 180 | 260 | 120 | 202 | 2.5 | 2.1 | 693 | 860 | 20.200 |
FC3652124 | 180 | 260 | 124 | 202 | 2.1 | 2.1 | 718 | 1668 | 22.600 |
FC3652154 | 180 | 260 | 154 | 202 | 2.5 | 2.1 | 983 | 2200 | 28.200 |
FC3652160 | 180 | 260 | 160 | 202 | 2.1 | 2.1 | 893 | 2206 | 29.200 |
FC3652168 | 180 | 260 | 168 | 202 | 2.1 | 2.1 | 1060 | 2440 | 30.700 |
FC3652180 | 180 | 260 | 180 | 202 | 2.1 | 2.1 | 1150 | 2560 | 32.900 |
FC3656180 | 180 | 280 | 180 | 207 | 2.1 | 2.1 | 1220 | 2580 | 43.400 |
FC3852168 | 190 | 260 | 168 | 212 | 2.1 | 2.1 | 1020 | 2600 | 27.900 |
FC3853124 | 190 | 265 | 124 | 213 | 2.1 | 2.1 | 816 | 1926 | 22.100 |
FC3854124 | 190 | 270 | 124 | 212 | 2.1 | 2.1 | 816 | 1925 | 24.200 |
FC3854168 | 190 | 270 | 168 | 212 | 2.1 | 2.1 | 1062 | 2798 | 32.000 |
FC3854200 | 190 | 270 | 200 | 212 | 2.1 | 2.1 | 1359 | 3350 | 38.200 |
FC3856200 | 190 | 280 | 200 | 214 | 2.1 | 2.1 | 1540 | 3350 | 41.500 |
FC4054120 | 200 | 270 | 120 | 222 | 2.1 | 2.1 | 615 | 1626 | 20.800 |
FC4054170 | 200 | 270 | 170 | 222 | 2.1 | 2.1 | 985 | 2670 | 29.500 |
FC4056170 | 200 | 280 | 170 | 222 | 2.1 | 2.1 | 1130 | 2730 | 33.000 |
FC4056200 | 200 | 280 | 200 | 222 | 2.1 | 2.1 | 1360 | 3460 | 39.900 |
FC4058130 | 200 | 290 | 130 | 226 | 2.5 | 2.1 | 840 | 1975 | 29.900 |
FC4058192 | 200 | 290 | 192 | 226 | 2.1 | 2.1 | 1386 | 3250 | 44.900 |
FC4258192 | 210 | 290 | 192 | 236 | 2.1 | 2.1 | 1300 | 3400 | 40.600 |
FC4260170 | 210 | 300 | 170 | 234 | 2.1 | 2.1 | 1031 | 2814 | 41.400 |
FC4260210 | 210 | 300 | 210 | 234 | 2.1 | 2.1 | 1300 | 3040 | 50.300 |
FC4460192 | 220 | 300 | 192 | 242 | 2.1 | 2.1 | 1085 | 3310 | 41.500 |
FC4462157 | 220 | 310 | 157 | 246 | 2.1 | 2.1 | 1132 | 2627 | 39.700 |
FC446219 | 220 | 310 | 190 | 246 | 2.1 | 2.1 | 1283 | 3503 | 47.200 |
FC4462192 | 220 | 310 | 192 | 246 | 2.1 | 2.1 | 1250 | 3070 | 48.600 |
FC4464210 | 220 | 320 | 210 | 248 | 2.1 | 2.1 | 1321 | 3534 | 59.800 |
FC4468192 | 220 | 340 | 192 | 246 | 2.5 | 2.1 | 1599 | 3444 | 65.600 |
FC4666170 | 230 | 330 | 170 | 260 | 2.1 | 2.1 | 1142 | 2974 | 50.200 |
FC4666206 | 230 | 330 | 206 | 260 | 2.1 | 2.1 | 1470 | 3760 | 60.800 |
FC4673250 | 230 | 365 | 250 | 266 | 3 | 3 | 2400 | 4900 | 100.000 |
FC4866220 | 240 | 330 | 220 | 264 | 2.1 | 2.1 | 1373 | 3789 | 58.400 |
FC4868192 | 240 | 340 | 192 | 268 | 2.1 | 2.1 | 1219 | 3161 | 58.000 |
FC4872220 | 240 | 360 | 220 | 272 | 2.1 | 2.1 | 1600 | 4065 | 83.000 |
FC5068170 | 250 | 340 | 170 | 274 | 3 | 3 | 1141 | 3281 | 47.900 |
FC5070220 | 250 | 350 | 220 | 278 | 3 | 3 | 1350 | 3804 | 70.200 |
FC5072160 | 250 | 360 | 160 | 282 | 3 | 3 | 1077 | 2781 | 57.000 |
FC5072220 | 250 | 360 | 220 | 282 | 3 | 3 | 1486 | 4210 | 78.500 |
FC5272192 | 260 | 360 | 192 | 287 | 3 | 3 | 1274 | 3468 | 62.300 |
FC5272200 | 260 | 360 | 200 | 288 | 3 | 3 | 1483 | 4217 | 64.900 |
FC5272204 | 260 | 360 | 204 | 287 | 2.1 | 2.1 | 1620 | 3990 | 63.500 |
FC5274200 | 260 | 370 | 200 | 292 | 3 | 3 | 1407 | 4057 | 74.200 |
FC5274220 | 260 | 370 | 220 | 292 | 3 | 3 | 1964 | 4650 | 77.300 |
FC5276220 | 260 | 380 | 220 | 292 | 3 | 3 | 1516 | 4353 | 91.200 |
FC5276280 | 260 | 380 | 280 | 295 | 3 | 3 | 2250 | 5680 | 110.000 |
FC5280200 | 260 | 400 | 200 | 296 | 4 | 4 | 1795 | 4051 | 95.600 |
FC5280290 | 260 | 400 | 290 | 296 | 4 | 4 | 2710 | 7100 | 135.000 |
FC5476230 | 270 | 380 | 230 | 298 | 3 | 3 | 1725 | 4598 | 85.300 |
FC5480220 | 270 | 400 | 220 | 305 | 3 | 3 | 1833 | 4570 | 100.000 |
FC5675200 | 280 | 375 | 200 | 307 | 3 | 3 | 1480 | 4311 | 65.100 |
FC5676220 | 280 | 380 | 220 | 312 | 3 | 3 | 1360 | 3960 | 68.500 |
FC5676290 | 280 | 380 | 290 | 308 | 3 | 3 | 1888 | 5835 | 100.000 |
FC5678220 | 280 | 390 | 220 | 312 | 3 | 3 | 1600 | 4730 | 86.200 |
FC5678240 | 280 | 390 | 240 | 312 | 3 | 3 | 1763 | 5235 | 93.400 |