Four-row Cylindrical Bearing-FRB BEARINGS

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Four-row Cylindrical Roller Bearing

Four-row Cylindrical Roller Bearing

FRB BEARINGS Produces Four-row Cylindrical Roller Bearings have a cylindrical bore and some sizes are also available with tapered bore. Bearings with tapered bore can be adjusted during mounting to give a certain radial internal clearance or a defined preload.

The rollers of FRB BEARINGS cylindrical roller bearings are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

Applications:
electric motors, automotive applications, home appliances, industrial equipment.

The parameter as follows:

Part Number	Dimension				Loade rating		Limiting speed		Weight
	d	D	B	F_W	Cr	Cor	Grease	Oil	Weight
	mm				KN		r/min		KG
FC202780	100	135	80	110	200	510	3400	4000	3.00
FC202880	100	138	80	110	260	600	3400	4000	3.70
FC202870	100	140	70	111	190	410	3400	4000	3.50
FC2028104	100	140	104	111	290	700	3400	4000	5.l0
FC202970	100	145	70	113	220	460	3400	4000	4.10
FC2030106	100	150	106	113	350	740	3400	4000	6.80
FC223080	110	150	80	122	240	600	3100	3800	4.40
FC223490	110	170	90	127	360	750	2800	3600	7.90
FC2234120	110	170	120	127	360	750	800	3600	10.6
FC243692	120	180	92	137	375	820	2600	3400	8.70
FC2436105	120	180	105	136	430	920	2600	3400	9.80
FC2436120	120	180	120	136	480	1060	2600	3400	11.2
FC2640104	130	200	104	150	480	1000	2400	3000	12.5
FC2838119	140	190	119	154	470	1250	2400	3000	9.50
FC2842100	140	210	100	158	500	1100	2200	2800	12.8
FC2842106	140	210	106	158	500	1100	2200	2800	13.6
FC2842125	140	210	125	158	620	1360	2200	2800	15.8
FC2842155	140	210	155	158	760	1770	2200	2800	19.6
FC2942155	140	210	155	166	720	1560	2200	2800	17.5
FC2945156	145	225	156	169	800	1940	2000	2600	24.4
FC3042120	145	210	120	166	600	1500	2200	2800	12.5
FCD3042120	150	210	120	166	600	1500	2200	2800	12.5
FC3044120	150	220	120	167	630	1360	2100	2700	15.0
SFC3045120	150	225	120	169	790	1560	2000	2600	17.3
FC3045120	150	225	120	169	725	1590	2000	2600	17.5
FC33045150	150	225	150	169	780	1750	2000	2600	20.0
FC3046156	150	230	156	174	815	1660	2000	2600	23.5
SFC3046156	150	230	156	174	910	1900	2000	2600	23.2
FC3245168	160	225	168	183	1950	2300	2000	2600	-
FC3246130	160	230	130	180	640	1610	2000	2600	18.7
SFC3246130	160	230	130	180	720	1500	2000	2600	18.5
FC3246168	160	230	168	179	890	2270	2000	2600	22.2
SFC3246168	160	230	168	180	910	2070	2000	2600	22.0
FC3248124	160	240	124	183	670	1500	1900	2400	20.6
SFC3248124	160	240	124	183	780	1800	1900	2400	20.6
FC3248168	160	240	168	183	955	2330	1900	2400	27.6
FCD3248168	160	240	168	183	955	2330	1900	2400	26.0
FC3252168	160	260	168	183	955	2330	1800	2300	38.2
FC3446130	170	230	130	188.5	680	1700	1900	2400	16.3
FC3446180	170	230	180	186	700	2000	1900	2400	22.7
FC3448130	170	240	130	190	830	1800	1800	2300	-
FC3450170	170	250	170	192	1000	2400	1800	2200	29.9
SFC3450170	170	250	170	192	1050	2700	1800	2200	29.5
FC3452120	170	260	120	195	880	1770	1800	2200	24.2
FC3452120	170	260	120	195	870	1770	1800	2200	-
FC3452150	170	260	150	195	860	1900	1800	2200	30.2
FC3452170	170	260	170	196	1080	2460	1800	2200	34.9
SFC3452170	170	260	170	196	1050	2300	1800	2200	-
FC3452225	170	260	225	196	1270	3350	1800	2200	-
FC3650120	180	250	120	200	600	1580	1800	2200	19.0
FC3650130	180	250	130	200	740	1750	1800	2200	20.7
FC3650156	180	250	156	200	710	1900	1800	2200	24.7
SFC3050156	180	250	156	200	900	2400	1800	2200	24.5
FC3652120	180	260	120	202	690	860	1800	2200	20.0
FC3652124	180	260	124	202	720	1650	1800	2200	22.6
SFC3652124	180	260	124	202	875	1900	1800	2200	22.3
FC3652154	180	260	154	202	980	2200	1800	2200	28.2
FC3652160	180	260	160	202	900	2200	1800	2200	29.2
SFC3652168	180	260	168	202	1100	2500	1800	2200	30.5
FC3652168	180	260	168	202	985	2500	1800	2200	30.7
FCD3652168	180	260	168	202	985	2500	1800	2200	30.0
FC3652180	180	260	180	202	1100	2560	1800	2200	32.9
SFC3652180	180	260	180	202	1000	2600	1800	2200	32.6
FC3656180	180	280	180	207	1220	2580	1700	2000	43.4
SFC3656180	180	280	180	207	1200	2760	1700	2000	43.0
FC3852168	190	260	168	212	880	2560	1700	2000	27.9
FC3853124	190	265	124	213	820	1900	1700	2000	22.1
FC3854124	190	270	124	212	820	1900	1700	2000	24.2
FC3854168	190	270	168	212	1050	2700	1700	2000	32.0
FC3854170	190	270	170	213	890	2400	1700	2000	33.0
FC3854200	190	270	200	212	950	2400	1700	2000	38.0
SFC3854200	190	270	200	212	1300	3150	1700	2000	38.2
FC3856200	190	280	200	214	1500	3350	1700	2000	-
FC4054120	200	270	120	222	615	1600	1600	1900	20.8
FC4054170	200	270	170	222	830	2350	1600	1900	29.5
FC4056170	200	280	170	222	1000	2700	1600	1900	31.5
FC4056188	200	280	188	222	1140	3100	1600	1900	35.0
FC4056200	200	280	200	224	1020	2690	1600	1900	39.9

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