WRT is one of professional four-row cylindrical roller bearings factory | manufacturer in China

Cylindrical Roller Bearing belongs to separable bearings, it is convenient to mount and dismount. they can be grouped into single-row, double-row, four-row series. Subject to the different rib, there are N, NU, NJ, NF an NUP series. It can accommodate mainly radial load, some single-directional bidirectional axial load owing to the structure of rib. Double row cylindrical roller bearings NN and NNU series own the compact configuration, strong rigidity and high loading capacity; most are used on machine tool spindles. FC, FCD and FCDP four-row cylindrical roller bearings series can endure big axial load and are mainly used on heavy machines for example rolling mills. Cylindrical roller bearings are mostly used on kinds of industrial machines .such as motors, machine tool spindles, oil machine, rolling mills, loading and moving machine

Four Row Cylindrical Roller Bearings
Principal Dimensions				Basic Load Ratings		Limiting Speeds		Weight	Bearing Number
d	D	B	Fw	Cr	Cor	Grease	Oil
mm				KN		r/min		kg	New	Old

100	135	80	110	200	510	3400	4000	3	FC202780
	138	80	110	260	600	3400	4000	3.7	FC202880
	140	70	111	190	410	3400	4000	3.5	FC202870	672820K
	140	104	111	290	700	3400	4000	5.l	FC2028104	672820
	145	70	113	220	460	3400	4000	4.1	FC202970	672720
	150	106	113	350	740	3400	4000	6.8	FC2030106
110	150	80	122	240	600	3100	3800	4.4	FC223080
	170	90	127	360	750	2800	3600	7.9	FC223490	672722K
	170	120	127	360	750	800	3600	10.6	FC2234120	672722
120	180	92	137	375	820	2600	3400	8.7	FC243692
	180	105	136	430	920	2600	3400	9.8	FC2436105	672724
	180	120	136	480	1060	2600	3400	11.2	FC2436120
130	200	104	150	480	1000	2400	3000	12.5	FC2640104
	200	125	149	530	1140	2400	3000	15		672726
140	190	119	154	470	1250	2400	3000	9.5	FC2838119
	210	100	158	500	1100	2200	2800	12.8	FC2842100
	210	106	158	500	1100	2200	2800	13.6	FC2842106
	210	125	158	620	1360	2200	2800	15.87	FC2842125
	210	155	158	760	1770	2200	2800	19.6	FC2842155
	210	155	166	720	1560	2200	2800	17.5	FC2942155
145	225	156	169	800	1940	2000	2600	24.4	FC2945156
	210	120	166	600	1500	2200	2800	12.5	FC3042120
150	210	120	166	600	1500	2200	2800	12.5	FCD3042120
	220	120	167	630	1360	2100	2700	15	FC3044120
	225	120	169	790	1560	2000	2600	17.3	SFC3045120
	225	120	169	725	1590	2000	2600	17.5	FC3045120?	672730K
	225	150	169	780	1750	2000	2600	20	FC33045150
	230	156	174	815	1660	2000	2600	23.5	FC3046156	672730
	230	156	174	910	1900	2000	2600	23.2	SFC3046156
160	225	168	183	1950	2300	2000	2600	-	FC3245168
	230	130	180	640	1610	2000	2600	18.7	FC3246130
	230	130	180	720	1500	2000	2600	18.5	SFC3246130
	230	168	180	820	2220	2000	2600	24.2		672832
	230	168	179	890	2270	2000	2600	22.2	FC3246168
	230	168	180	910	2070	2000	2600	22	SFC3246168
	240	124	183	670	1500	1900	2400	20.6	FC3248124	672732K
	240	124	183	780	1800	1900	2400	20.6	SFC3248124
	240	168	183	955	2330	1900	2400	27.6	FC3248168	672732
	240	168	183	955	2330	1900	2400	26	FCD3248168
	260	168	183	955	2330	1800	2300	38.2	FC3252168
170	230	130	188.5	680	1700	1900	2400	16.3	FC3446130
	230	180	186	700	2000	1900	2400	22.7	FC3446180
	240	130	190	830	1800	1800	2300	-	FC3448130
	250	170	192	1000	2400	1800	2200	29.9	FC3450170	672734
	250	170	192	1050	2700	1800	2200	29.5	SFC3450170
	260	120	195	880	1770	1800	2200	24.2	FC3452120	672734K
	260	120	195	870	1770	1800	2200	-	FC3452120
	260	150	195	860	1900	1800	2200	30.2	FC3452150	672834
	260	170	196	1080	2460	1800	2200	34.9	FC3452170
	260	170	196	1050	2300	1800	2200	-	SFC3452170
	260	225	196	1270	3350	1800	2200	-	FC3452225
180	250	120	200	600	1580	1800	2200	19	FC3650120
	250	130	200	740	1750	1800	2200	20.7	FC3650130
	250	156	200	710	1900	1800	2200	24.7	FC3650156
	250	156	200	900	2400	1800	2200	24.5	SFC3050156
	260	120	202	690	860	1800	2200	20	FC3652120	672836
	260	124	202	720	1650	1800	2200	22.6	FC3652124
	260	124	202	875	1900	1800	2200	22.3	SFC3652124
	260	154	202	980	2200	1800	2200	28.2	FC3652154
	260	160	202	900	2200	1800	2200	29.2	FC3652160
	260	168	202	1100	2500	1800	2200	30.5	SFC3652168
	260	168	202	985	2500	1800	2200	30.7	FC3652168	672736
	260	168	202	985	2500	1800	2200	30	FCD3652168
	260	180	202	1100	2560	1800	2200	32.9	FC3652180
	260	180	202	1000	2600	1800	2200	32.6	SFC3652180
	280	180	207	1220	2580	1700	2000	43.4	FC3656180
	280	180	207	1200	2760	1700	2000	43	SFC3656180
190	260	168	212	880	2560	1700	2000	27.9	FC3852168
	265	124	213	820	1900	1700	2000	22.1	FC3853124	672838K
	270	124	212	820	1900	1700	2000	24.2	FC3854124
	270	168	212	1000	2450	1700	2000	32.7		672738K
	270	168	212	1050	2700	1700	2000	32	FC3854168
	270	170	213	890	2400	1700	2000	33	FC3854170
	270	200	212	950	2400	1700	2000	38	FC3854200	672738
	270	200	212	1300	3150	1700	2000	38.2	SFC3854200
	280	200	214	1500	3350	1700	2000	-	FC3856200
200	270	120	222	615	1600	1600	1900	20.8	FC4054120
	270	170	222	830	2350	1600	1900	29.5	FC4054170
	280	170	222	1000	2700	1600	1900	31.5	FC4056170
	280	188	222	1140	3100	1600	1900	35	FC4056188
	280	200	224	1020	2690	1600	1900	39.9	FC4056200	672940
	290	130	226	840	1950	1600	1900	29.9	FC4058130
	290	192	226	1073	2950	1600	1900	41.7	FC4058192	672740
	290	192	226	1240	3250	1600	1900	41.4	FCD4058192
	290	202	226	1250	3250	1600	1900	43.5	FC4058202
	320	216	233	1580	3600	1500	1800	66	FC4064216
210	290	192	234	1035	3000	1500	1800	40.6	FC4258192
	300	170	234	1035	2800	1500	1800	41.4	FC4260170
	300	210	234	1300	3000	1500	1800	50.3	FC4260210	672742
	300	210	234	1400	3400	1500	1800	50.5	SFC4260210
	300	210	234	1300	3000	1500	1800	50	FCD4260210
220	300	192	242	1085	3300	1400	1700	41.5	FC4460192	672944
	310	157	246	935	2500	1400	1700	39.7	FC4462157
	310	157	246	1135	2630	1400	1700	39.5	SFC4462157
	310	190	246	1285	3500	1400	1700	47.2	FC4462190?
	310	192	246	1345	3200	1400	1700	48.5	SFC4462192
	310	192	246	1105	3100	1400	1700	48.6	FC4462192	672744
	310	225	245	1470	4100	1400	1700	52.5	FC4462225?
	320	210	248	1320	3500	1400	1700	59.8	FC4464210?
	330	230	249	1720	4300	1300	1600	67.5	FC4466230?
	340	192	246	1820	3600	1300	1600	65.5	SFC4468192	672844
230	330	170	260	1145	2900	1300	1600	50.2	FC4666170
	330	206	260	1410	3800	1300	1600	60.8	FC4666206	672746
	340	260	261	1920	5300	1300	1600	81	FC4668260
	340	260	261	1920	5300	1300	1600	80	FCD466826
	365	250	266	2400	4900	1300	1600	-	FC4673250
240	330	220	246	1840	4890	1300	1600	58.4	FC4866220	672748
	330	220	246	1840	4890	1300	1600	58	FCD4866220
	340	192	266	1220	3150	1300	1600	58	FC4868192	672748K
	350	220	270	1630	4200	1300	1600	70	FCD4870220
	360	220	272	1800	4600	1200	1500	83	FC4872220
250	340	170	274	1145	3280	1200	1500	47.9	FC5068170
	340	170	274	1145	3280	1200	1500	47	FCD5068170
	350	220	278	1740	4400	1200	1500	69.5	SFC5070220
	350	220	278	1350	3800	1200	1500	72.7	FC5070220	672750
	350	220	278	1350	3800	1200	1500	72	FCD5070220
	350	230	278	1350	3800	1200	1500	74	FC5070230
	360	160	282	1080	2780	1100	1400	57	FC5072160
	360	220	282	1500	4200	1100	1400	78.5	FC5072220	672750K
	360	220	282	1800	4600	1100	1400	78.5	SFC5072220
260	360	192	288	1275	3450	1100	1400	62.3	FC5272192
	360	192	288	1500	3750	1100	1400	62	SFC5272192
	360	200	288	1485	4200	1100	1400	64.9	FC5272200
	370	200	292	1410	4050	1100	1400	74.2	FC5274200	672752K
	370	220	292	1520	4350	1100	1400	75.8	FC5274220	672752
	370	220	292	1900	4900	1100	1400	73.5	SFC5274220
	370	230	292	1550	4380	l100	1400	78.6	FC5274230
	380	220	292	1520	4350	1100	1400	91.2	FC5276220	672752Y
	380	280	294	2300	6600	1100	1400	107	FCD5276280
	380	280	295	1970	5700	1100	1400	114.5		672852
	400	200	296	1800	4050	1000	1300	95.6	FC5280200
	400	290	296	2710	7100	1000	1300	95.4	FCD5280290
270	380	230	298	2080	5170	1000	1300	85	SFC5476230
	380	230	298	1725	4550	1000	1300	85.3	FC5476230	672754
	380	275	298	2240	6400	1000	1300	96	FC5476275
	390	220	306	1840	5000	1000	1300	86	FC5478220
	390	240	298	2150	5450	1000	1300	91.5	FC5478240
	390	240	298	2410	5680	1000	1300	-	SFC5478240
	400	220	305	1835	4570	1000	1300	100	FC5480220
280	375	200	307	1480	4300	1000	1300	65.1	FC5675200	672956
	380	192	310	1430	4100	1000	1300	61.5	FC5676192
	380	290	308	1890	5830	1000	1300	100	FC5676290
	380	290	308	1890	5830	1000	1300	100	FCD5676290
	390	220	312	1800	5350	1000	1300	85.1	FC5678220	672756
	390	220	312	1800	5350	1000	1300	85	FCD5678220
	390	240	312	1765	5200	1000	1300	93.4	FC5678240
	390	275	312	2240	6500	1000	1300	101	FC5678275
	390	275	308	2250	6500	1000	1300	105.1	FCD5678275A
	420	280	318	2430	6350	950	1200	143.4	FCD5684280
290	400	180	320	1460	4000	950	1200	67	FC5880180
	410	240	320	2100	5670	950	1200	105	FC5882240	672758
	410	240	320	2100	5670	950	1200	105	FCD5882240
	410	240	320	2300	6200	950	1200	104	SFC5882240
	420	300	327	2840	8200	950	1200	137	FCD5884300
300	420	218	332	1940	5280	900	1100	91.5	FC6084218
	420	240	332	2060	5650	900	1100	107.8	FC6084240	672760
	420	240	332	2225	5750	900	1100	107.5	FCD6084240
	420	300	332	2310	6565	900	1100	134.7	FCD6084300
	420	300	332	2310	6565	900	1100	134.7	FCDP6084300
310	430	240	344.5	2150	6300	900	1100	106	FCD6286240
320	440	240	351	2l20	3100	850	1000	113.9	FC6488240
	440	240	351	2120	3100	850	1000	113.9	FCD6488240
	440	300	352	2530	7660	850	1000	142.3	FCD6488300
	450	240	355	2145	5860	850	1000	125.3	FC6490240
	450	240	355	2145	5860	850	1000	125	FCD6490240
	460	280	357	2450	6500	800	1000	159	FC6492280
	460	300	357	2800	8000	800	1000	164	FCD6492300
	460	340	357	2900	8100	800	1000	193.1	FCD6492340
	480	290	364	3170	8350	800	1000	185	FCD6496290
	480	350	364	3710	10200	800	1000	224	FCD6496350
	480	350	364	3710	10200	800	1000	224	FCDP6496350
330	460	340	365	2790	8260	800	1000	182	FCD6692340
	460	340	365	3190	9800	800	1000	182	FCDP6692340
340	450	250	366	2165	6300	800	1000	113	FC6890250
	450	250	369	2045	6130	800	1000	112.6	FCD6890250A
	460	260	370	2135	5950	800	1000	128.2	FC6892260
	460	260	370	2135	5950	800	1000	128	FCD6892260
	480	280	374	2840	7800	750	950	159	FCD6896280
	480	350	378	3270	9480	750	950	207	FCD6896350
	480	350	378	3270	9480	750	950	207	FCDP6896350
350	500	380	389	3800	11400	700	900	242	FCD70100380
	520	300	401	3300	9000	700	900	223	FCD70104300
360	500	250	394	2480	6730	700	900	146	FCD72100250
	510	370	397	3760	5650	700	900	240	FCD72102370A	672772
	510	380	399	4020	12070	700	900	247	FCD72102380
	520	380	405	4120	12520	700	900	271	FCD72104380
370	520	380	409	4160	12300	670	830	260.5	FCDP74104380
	540	400	416	3970	11200	670	830	322.4	FCD74108400
380	540	380	422	3770	10930	630	800	291	FCD76108380
	540	400	422	4100	12000	630	800	-	FCD76108400
	540	400	422	4490	14000	630	800	-	FCDP76108400
390	540	320	431	4065	12200	-	-	-	FCDP78108320
	550	310	430	3940	11200	-	-	-	FCDP78110310
400	560	410	445	4825	15600	-	-	-	FCDP80112410
	590	440	450	5570	16600	-	-	-	FCD80118440
410	560	400	450	4950	16000	-	-	-	FCDP82112400
	600	440	460	5900	17300	-	-	-	FCDP82120440
420	580	260	468	2880	9650	-	-	-	FCD84116260
	580	320	463	3600	10800	-	-	-	FCD84116320
	600	440	470	5550	17600	-	-	-	FCDP84120440
	620	400	473	5330	15600	-	-	-	FCD84124400
440	620	450	487	6000	19600	-	-	-	FCDP88124450
	650	355	494	5200	14000	-	-	-	FCDP88130355
450	590	300	490	3000	12000	-	-	-	FCDP90118300
460	650	424	510	6000	18300	-	-	-	FCDP92130424
	650	470	509	6770	22400	-	-	-	FCDP92130470
480	650	450	525	6350	21200	-	-	-	FCDP96130450
	680	420	528	6400	19300	-	-	-	FCDP96136420
	680	500	532	7325	22400	-	-	-	FCDP96136500
500	650	260	542	-	-	-	-	-	FCD100130260
	670	450	540	5345	17500	470	580	463	FCDP100134450
	680	405	550	5495	16500	470	580	453	FCD100136405
	680	450	550	6350	22000	-	-	-	FCDP100136450
	710	480	558	6160	21600	-	-	-	FCD100142480
	720	400	558	6100	17600	-	-	-	FCD100144400
	720	530	568	6200	19850	440	540	756	FCD100144530
510	680	500	560	6900	26000	-	-	-	FCDP102136500
	730	520	569	7300	22000	-	-	-	FCD102146520
	760	550	570	9300	26500	-	-	-	FCDP102152550
530	760	520	587	9000	28500	-	-	-	FCDP106152520
	780	500	591	7200	20400	-	-	-	FCD16156500
	780	570	601	9850	32500	-	-	-	FCDP106156570
550	740	510	600	7800	27000	-	-	-	FDDP110148510
	800	520	612	9000	26500	-	-	-	FCDP110160520
	800	560	610	9300	28000	-	-	-	FC110160560
570	750	530	622	6750	25200	390	480	663	-	6727/570
600	820	575	600	10000	26000	-	-	-	FCDP120164575
	870	540	672	10150	31500	-	-	-	FCDP120174540
	870	640	672	12000	40000	-	-	-	FCDP120174640
610	820	430	665	7200	23600	-	-	-	FCDP122164430
650	900	650	704	13230	41500	-	-	-	FCDP130180650
	920	670	723	13230	46500	-	-	-	FCDP130184670
660	820	440	702	5745	22800	-	-	-	FCD132164440
	880	450	727	5550	23600	-	-	-	FCD132176450
680	940	600	743	16900	53400	-	-	-	FCDP136188600
	980	640	760	13250	41800	-	-	-	FCDP136196640
690	980	715	767.5	15230	51300	-	-	-	FCDP138196715
	980	750	766	17000	53000	-	-	-	FCDP138196750
700	930	620	763	11600	40850	-	-	-	FCDP140186620
	980	700	774	17800	48200	-	-	-	FCDP140196700
710	1000	715	787.5	15400	53200	-	-	-	FCDP142200715
730	940	500	780	10150	42500	-	-	-	FCDP146188500
	960	620	790	11800	48750	-	-	-	FCD146192620
	1030	750	809	16000	55500	-	-	-	FCDP146206750
750	1000	500	816	9460	32000	-	-	-	FCD150200500
	1000	670	813	13500	47500	-	-	-	FCDP150200670
780	1070	780	853	17200	57900	-	-	-	FCDP156214780
800	1080	700	878	15200	55500	-	-	-	FCDP160216700
	1150	850	905	21000	76600	-	-	-	FCDP160230850
820	1130	800	903	18600	64600	-	-	-	FCDP164226800
850	1150	840	928	19600	72000	-	-	-	FCDP170230840
	1180	850	940	20100	72700	-	-	-	FCDP170236850
	1220	900	940	23000	84000	-	-	-	FCDP170244900
900	1220	840	989	20300	76000	-	-	-	FCDP180244840
	1280	930	1000	25300	88350	-	-	-	FCDP180256930
950	1300	850	1044	22168	81300	-	-	3500	FCD190260850
	1360	975	1075	26200	90000	-	-	-	FCDP190272875
	1360	1000	1075	29200	90000	-	-	-	FCDP1902721000
980	1310	880	1061.7	22000	82000	-	-	-	FCDP196262880
1000	1360	800	1101	22000	80000	-	-	-	FCDP200272800

WRT

Four-Row Cylindrical Roller Bearings

WRT is one of professional four-row cylindrical roller bearings factory | manufacturer in China

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