FRB Bearings Company - Slewing Ring Bearings,Roller Bearings,Ball Bearings

Products > Tapered Roller Bearings > Four-row Tapered Roller Bearings

FRB BEARINGS FOUR-ROW TAPERED ROLLER BEARINGS have characteristics similar to two 2-row tapered roller bearings mounted side-by-side. These tapered roller bearings are used to provide high capacity or to accommodate special mounting problems.

Part Number	Dimension				Rated load		Limiting speed		Weight
	d	D	T	B	Cr	Cor	Grease	Oil	Weight
	mm				KN		r/min		KG
382040	200	310	275	275	1760	4200	560	700	75.1
382044	220	340	305	305	2070	5430	500	630	98.0
382048	240	360	310	310	2110	5610	450	560	91.0
380650	250	460	270	270	3040	5726			192
382952	260	360	265	265	1920	4590	450	560	76.3
380652	260	400	255	255	2120	5010			114
382052	260	400	345	345	3750	7950	430	530	153
380152	260	440	300	300	2597	5047			164
381156	280	460	324	324	4100	7850	360	450	200
382960	300	420	300	300	2253	4702	380	480	130
382060	300	460	390	390	3234	6832	360	450	238
381160	300	500	370	370	3654	6776	340	430	285
382064	320	480	380	380	3234	8296	340	430	234
382968	340	460	310	310	2478	5782	340	430	145
380068	340	520	325	325	2898	5872	320	400	234
381168	340	580	425	425	4236	8450	280	360	441
380072	360	540	325	325	3388	6524	300	380	248
380076	380	560	325	325	3066	5754	280	380	281
381176	380	620	420	420	5082	9604	240	360	519
380080	400	600	356	356	2618	6762	240	320	317
380084	420	620	356	356	3948	7616	220	300	358
381184	420	700	480	480	7308	12360	190	260	760
380088	440	650	376	376	4326	9072	200	280	401
381992	460	620	310	310	3402	7350	200	280	173
380092	460	680	410	410	5665	11235	180	240	476
381996	480	650	338	338	3390	10500	190	260	301
380096	480	700	420	420	5922	12600	170	220	547
3800/500	500	720	420	420	5950	12768	160	200	565
3800/530	530	780	450	450	7602	15960	140	180	744
3811/530	530	870	590	590	10038	20300	120	160	1422
3819/560	560	750	368	368	4424	10374	140	180	456
3811/560	560	920	620	620	12138	20300	100	140	1635
3819/600	600	800	380	380	4728	11652	120	160	536
3800/600	600	870	480	480	7212	15960	100	140	995
3811/600	600	980	650	650	11808	24480	90	120	1970
3819/630	630	850	418	418	7472	17600	100	140	720
3800/630	630	920	515	515	9975	20860	95	130	1150
3811/630	630	1030	670	670	10755	31080	85	110	2170
3819/670	670	900	412	412	7545	17360	95	130	959

3811/670	670	1090	710	710	15700	39900	75	95	2665
3800/710	710	1030	555	555	9829	22560	75	95	1568
3811/710	710	1150	750	750	15840	33960	67	85	3227
3800/750	750	1090	605	605	11580	26760	70	90	1880
3811/750	750	1220	840	840	18590	41470	48	80	3994
3820/950	950	1360	880	880	17000	44200	48	80	4087
3820/1060	1060	1500	1000	1000	21300	56300	48	80	5698

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