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Four Row Cylindrical roller bearings(Mill bearings)-1

Four row cylindrical roller bearing is made of vacuum melting high-quality bearing steel with designed optimize parameter. It has reliable performance with large radial loading and high limit rotary speed, equipped with inner and outer rings. It is easy to mount and dismount. This kind of bearing is widely applied for working roll and backing roll used for cold and hot rolling mill.

Bearing Designation	Boundary Dimensions (mm)					Basic Load Rating (KN)		Limiting Speed (r/min)		Weight(Kg)
	d	D	B	FW	rmin	Dynamic	Static	Lubrication
	d	D	B	FW	rmin	Cr	Cor	Grease	Oil
FC182870M/P64	90	140	70	105	1.5	220	250	3600	4600	4.4
FC182874M/P64	90	140	74	105	1.5	222	310	3600	4600	4.5
FC202870M/P64	100	140	70	111	1.5	195	295	3400	4200	3.4
FC202870M/P64A	100	140	70	112	1.5	195	295	3400	4200	3.4
FC202880M/P64	100	140	80	111	1.5	217	303	3400	4200	3.7
FC2028104M/P64	100	140	104	111	1.5	330	470	3400	4200	5.2
FC202970M/P64	100	145	70	113	1.5	226	340	3300	4100	4.1
FC2030106M/P64	100	150	106	113	1.5	430	5534	3200	4000	6.8
FC223080M/P64	110	150	80	121	2	172	209	3100	3800	4.4
FC223080M/P64A	110	150	80	122	2	172	209	3100	3800	4.4
FC2230120M/P64	110	150	120	122	2	215	279	3100	3800	6.6
FC223490M/P64	110	170	90	127	2	345	470	2800	3400	7.9
FC2234120M/P64	110	170	120	127	2	490	700	2800	3400	11
FC243692/P64	120	180	92	137	2	345	470	2700	3200	8.7
FC2436105M/P64	120	180	105	136	2	470	640	2700	3200	9.8
FC2436120M/P64	120	180	120	136	2	477	700	2700	3200	11.2
FC2640104M/P64	130	200	104	150	2	475	600	2400	3000	12.5
FC2640125M/P64	130	200	125	149	2	645	810	2400	3000	16.1
FC2838119M/P64	140	190	119	154	2	470	700	2400	3000	10.2
FC2842106M/P64	140	210	106	158	2	540	790	2200	2800	12.4
FC2842125M/P64	140	210	125	158	2	650	820	2200	2800	16
FC2842155M/P64	140	210	155	158	2	650	845	2200	2800	19.6
FC2942155M/P64	145	210	155	166	2	720	1050	2200	2800	17.5
FC2945156M/P64	145	225	156	169	2	757	1150	2200	2800	22.2
FC3042120M/P64	150	210	120	166	2	610	780	2200	2800	13.5
FC3044120M/P64	150	220	120	167	2	640	750	2100	2700	16
FC3045120M/P64	150	225	120	169	2	670	850	2000	2600	17.5
FC3045120EM/P64	150	225	120	169	2	786	1250	2000	2600	17.5
FC3045150M/P64	150	225	150	169	2	780	1100	2000	2600	20
FC3046156M/P64	150	230	156	174	2	850	1120	2000	2600	24.5
FC3246130M/P64	160	230	130	180	2.1	690	940	2000	2600	18.7
FC3246168M/P64	160	230	168	179	2.1	930	1300	2000	2600	24.2
FC3248124M/P64	160	240	124	183	2.1	680	960	1900	2400	20.6
FC3248124EM/P64	160	240	124	183	2.1	780	1100	1900	2400	20.6
FC3248168M/P64	160	240	168	183	2.1	950	1380	1900	2400	27.9
FC3446130M/P64	170	230	130	188.5	2.1	603	920	1900	2400	15.2
FC3446180M/P64	170	230	180	186	2.1	910	1270	1900	2400	21.1
FC3448130M/P64	170	240	130	190	2.1	684	1200	1800	2300	18
FC3450170M/P64	170	250	170	192	2.1	990	1400	1800	2300	29.9
FC3452120M/P64	170	260	120	195	2.1	790	1040	1800	2300	24.2
FC3452150M/P64	170	260	150	195	2.1	810	1200	1800	2300	30.2
FC3452170M/P64	170	260	170	195	2.1	940	1310	1800	2300	34.9
FC3452225M/P64	170	260	225	196	2.1	1300	1760	1800	2300	43.5
FC3650130M/P64	180	250	130	200	2.1	710	1080	1800	2300	23
FC3650156M/P64	180	250	156	200	2.1	800	1300	1800	2300	27.3
FC3450156EM/P64	180	250	156	200	2.1	900	1450	1800	2300	27.4
FC3652120M/P64	180	260	120	202	2.1	707	1200	1800	2300	21
FC3652124M/P64	180	260	124	202	2.1	707	1200	1800	2300	22.6
FC3652168M/P64	180	260	168	202	2.1	980	1500	1800	2300	29.5
FCFC3652168EM/P64	180	260	168	202	2.1	1100	2100	1800	2300	30.5
FCD3652168M/P64	180	260	168	202	2.1	980	1500	1800	2300	29.5
FC3652180M/P64	180	260	180	202	2.1	1150	1650	1700	2000	32.9
FC3656180M/P64	180	280	180	206	2.1	1170	1870	1700	2000	40.4
FC3656180M/P64A	180	280	180	207	2.1	1150	1650	1700	2000	40.4
FC3852168M/P64	190	260	168	212	2.1	960	1590	1700	2000	24
FC3852168EM/P64	190	260	168	212	2.1	1100	1800	1700	2000	25.5
FC3852168M/P64A	190	260	168	208	2.1	960	1590	1700	2000	24.5
FC3853124M/P64	190	265	124	213	2.1	816	1360	1700	2000	22.1
FC3854124M/P64	190	270	124	212	2.1	930	1540	1700	2000	23.8
FC3854168M/P64	190	270	168	212	2.1	1140	1650	1700	2000	33
FC3854170M/P64	190	270	170	212	2.1	1020	2400	1700	2000	32
FC3854200M/P64	190	270	200	212	2.1	1200	1770	1700	2000	38.5
FC3856200M/P64	190	280	200	214	2.1	1520	2100	1700	2000	41.5
FC4054170M/P64	200	270	170	222	2.1	960	1370	1600	1900	29.8
FC4056170M/P64	200	280	170	222	2.1	1160	1760	1600	1900	34.5
FC4056188M/P64	200	280	188	222	2.1	1170	1930	1600	1900	35.1
FC4056188EM/P64	200	280	188	222	2.1	1260	3110	1600	1900	41.8
FC4056200M/P64	200	280	200	222	2.1	1280	1800	1600	1900	39.5
FC4058130M/P64	200	290	130	226	2.1	856	1200	1600	1900	29.9
FC4058192M/P64	200	290	192	226	2.1	1240	1760	1600	1900	42.6
FC4258192M/P64	210	290	192	234	2.1	1140	1820	1500	1800	40.6
FC4260170M/P64	210	300	170	234	2.1	1240	1980	1500	1800	41.4
FC4260210M/P64	210	300	210	234	2.1	1400	2010	1500	1800	50.3
FC4460192M/P64	220	300	192	242	2.1	1240	1920	1400	1700	41.5
FC4462192M/P64	220	310	192	246	2.1	1290	2000	1400	1700	48.6
FC4462190M/P64	220	310	190	246	2.1	1280	1880	1400	1700	47.2
FC4464210M/P64	220	320	210	248	2.1	1500	2100	1400	1700	59.8
FC4468192M/P64	220	340	192	246	2.1	1700	2400	1400	1700	65.5
FC4666170M/P64	230	330	170	260	2.1	1210	1830	1300	1600	47.4
FC4666206M/P64	230	330	206	260	2.1	1530	2200	1300	1600	61
FC4668260M/P64	230	340	260	261	2.1	1830	2850	1300	1600	80.8
FC4673250M/P64	230	365	250	266	2.1	1810	2650	1300	1600	97.6
FC4866220M/P64	240	330	220	264	2.1	1540	2320	1300	1600	58.4
FC4868192M/P64	240	340	192	266	2.1	1360	1880	1300	1600	58
FC4872220M/P64	240	360	220	272	2.1	1500	2200	1200	1500	83
FC5068170M/P64	250	340	170	274	3	1220	2150	1200	1500	48
FC5070220M/P64	250	350	220	278	3	1730	2600	1200	1500	70
FC5070230M/P64	250	350	230	278	3	1750	2650	1200	1500	72.7
FC5072220M/P64	250	360	220	282	3	2100	2900	1100	1400	78.5
FC5272192M/P64	260	360	192	288	3	1560	2300	1100	1400	62.3
FC5272200M/P64	260	360	200	288	3	1600	2560	1100	1400	64.9
FC5274200M/P64	260	370	200	292	3	1590	2270	1100	1400	72.7
FC5274220M/P64	260	370	220	292	3	1760	2650	1100	1400	77.7
FC5274220EM/P64	260	370	220	292	3	1800	2710	1100	1400	84.3
FC5276220M/P64	260	380	220	292	3	1590	2350	1100	1400	91.2
FC5276280M/P64	260	380	280	294	3	2200	3120	1100	1400	107.5
FC5276280M/P64	260	380	280	295	3	2200	3120	1100	1400	107.5
FC5280285KM/P64	260	400	285	316	3	2210	3500	1100	1400	129.1
FX5280295M/P64	260	400	290	296	4	2520	3730	1100	1400	136
FC5476230M/P64	270	380	230	298	3	0.19	2890	1000	1300	85.3
FC5476275M/P64	270	380	275	298	3	2200	3200	1000	1300	114
FC5478220M/P64	270	390	220	298	3	1850	2860	1000	1300	91.3
FC5478240M/P64	270	390	240	298	3	2230	3150	1000	1300	99.6
FC5480220M/P64	270	400	220	305	3	1830	2800	1000	1300	100

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Four Row Cylindrical roller bearings(Mill bearings)-1

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