Four row cylindrical roller bearing FCD from China manufacturer - Ningbo Breeze Machinery(Parts) Corp., Ltd.

Place of Origin:

, China (Mainland)


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Product Detail

Four row cylindrical roller bearing

Principal Dimensions				Basic Load Ratings		Limiting Speeds		Wt	Bearing Number
d	D	B	F_W	Cr	Cor	Greast	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

1.Cylindrical roller bearings are available in many designs,dimensionseries and sizes. The majority are single row bearings with acage. Single anddouble row full complement bearings (without cage)complete the standardassortment for general engineering. Bearings with acage can accommodate heavyradial loads and operate at high speeds. Fullcomplement bearings are suitablefor very heavy radial loads at moderatespeeds.

2. In cylindrical roller bearings, the rollers are akey component. Theirgeometry, the so-called logarithmic profile,provides an optimum stressdistribution in the contact zones in thebearing. Their surface finish maximizeslubricant film formation andptimises rolling motion of the rollers. Thebenefits derived from thiscompared with traditional designs include enhancedoperationalreliability and a greater insensitivity to misalignment.

3.The ring with the integral flanges together with the cylindricalrollerand cage assembly can be separated from the other ring. Thisresults in easymounting and dismounting, particularly where the loadconditions are such thatinterference fits are required for both rings.

4. Applications:
Electricmotor, automotive, industrial transmission,double-row cylindricalroller bearings are greatly used for the spindles ofmachine tools

Designations	Principal dimensions(mm)							Other dimensions(mm)			Basic load ratings(kN)		Weight(kg)
Designations	d	D	B	C	rmin	r1min	Fw	D1 min	b max	k max	dyc(Cr)	stc(Cor)	Weight(kg)
FC3045120	150	225	120	120	2	2	169	200	9	4	645	1450	16.7
672730	150	230	156	156	2	2	174	204	9.5	5	730	1790	23.6
FC3246130	160	230	130	130	1.5	1.5	180	210			665	1705	16.9
672832Y	160	230	168	168	2.1	2.1	180	206.6			670	2170	22.1
672732KU	160	240	124	124	2.1	2.1	183	216	9	4	685	1530	20.3
FC3248124	160	240	124	124	2.1	2.1	183	216	9	4	685	1530	20.3
FC3248168	160	240	168	168	2.1	2.1	183	216	10	5	965	2350	26.3
FCD3446160	170	230	160	160	2	2	185.5	211.5	7.5	3	1100	2360	20.0
672734	170	250	170	170	2.1	2.1	192	225	12	6	995	2500	28.5
FC3450170Q1/HG2YA4	170	250	170	170	2.1	2.1	192	225	9.5	5	1020	2590	28.9
FC3452120	170	260	120	120	2.1	2.1	195	225	9.5	5	660	1790	24.6
FC3652124	180	260	124	124	2.1	2.1	202	234.8	9.5	5	735	1730	21.7
FC3652168	180	260	168	168	2.1	2.1	202	234.8	12	6	1070	2790	30.2
FC3652168/YA3	180	260	168	168	2.1	2.1	202	234.8	12	6	1070	2790	30.1
FC3652168Q1/HG2YA4	180	260	168	168	2.1	2.1	202	234.8	9.5	5	1390	2790	30.6
FC3652180	180	260	180	180	2.1	2.1	202	234.8	12	6	1140	3000	31.5
672838	190	260	168	168	2.1	2.1	212	238.6	9.5	5	880	2570	22.6
FC3854168	190	270	168	168	2.1	2.1	212	245.2	9.5	5	950	2430	30.2
FC3854168/YA3	190	270	168	168	2.1	2.1	212	245.2	9.5	5	950	2430	29.9
FC3854168Q1/HG2C9YA4	190	270	168	168	2.1	2.1	212	245.2	9.5	5	1045	2430	30.8
FC3854170/YA3	190	270	170	170	2.1	2.1	212	245.5	9.5	5	950	2430	30.2
672738	190	270	200	200	2.1	2.1	212	245.2	15	7	1170	3180	35.0
FC4054170Q1/YA3	200	270	170	170	2.1	2.1	222	246.5	9.5	5	785	2270	28.7
FC4054170Q1/HG2C4Y	200	270	170	170	2.1	2.1	222	246.5			785	2270	28.7
FC4056188	200	280	188	188	2.1	2.1	222	255	9.5	5	985	2580	35.7
FC4058192	200	290	192	192	2.1	2.1	226	262	15	6	1240	3250	40.9
672742	210	300	210	210	2.1	2.1	234	271	9.5	5	1420	3950	48.3
672742U	210	300	210	210	2.1	2.1	234	271	9.5	5	1420	3950	48.3
FC4462192/YA3	220	310	192	192	2.1	2.1	246	282.5	15	6	1300	1910	45.8
FC4462192	220	310	192	192	2.1	2.1	246	282.5	15	6	1300	1910	45.8
FC4462225	220	310	225	225	0.6	2.1	244	280			1450	4050	53.9
672844	220	320	210	210	2.1	2.1	248	287			1430	3800	56.5
FC4468200/YB2	220	340	200	200	4	4	250	308.3	15	6	1630	3550	63.4
FC4666206/YA3	230	330	206	206	2.1	2.1	260	296	9.5	5	1350	3800	56.5
FC4866220/YA3	240	330	220	220	2.1	2.1	264	301	9.5	5	1620	4850	56.5
FC4866220/YA3	240	330	220	220	2.1	2.1	264	301			1620	4850	56.7
FC4868192A	240	340	192