Double Row Cylindrical Roller Bearing

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Description And Technical diameters

select	Inquiry	Bearing NO.		Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speed(rpm)	Abutment and fillet dimensions(mm)				Weight (kg)
select	Inquiry	Cylindrical bore	Tapered bore	d	D	B/C	r 1.2min	r3.4min	Cr	Cor	Speed Ratings	da max	Da max	ra max	rb max	Refer
		NN3992	NN3992K	460	620	118	4	4	1610	3700	1200	486	591	3	3	94.5
		NNU4992	NNU4992K	460	620	160	4	4	2090	5500	1200	504	604	3	3	135
		-	NN3092K	460	680	163	6	6	2600	5500	1200	-	654	5	5	195
		NNU4092	NNU4092K	460	680	218	6	6	4290	9000	800	503	654	5	5	240
		NN3192	NN3192K	460	720	226	6	6	3500	6800	750	476	680	5	5	357
		NNU4192	NNU4192K30	460	760	300	7.5	7.5	6440	13200	670	526	727	6	6	535
		NNU4996	NNU4996K	480	650	170	5	5	2330	6100	1200	528	630	4	4	160
		NN4996	NN4996K	480	650	170	5	5	2330	6100	1200	510	617	4	4	164
		NN3096	NN3096K	480	700	165	6	6	2700	5850	1100	-	674	5	5	200
		NNU4096	NNU4096K	480	700	218	6	6	4400	9650	750	523	674	5	5	275
		NNU5096X2	-	480	700	260	6	6	5390	12500	750	527	674	5	5	345
		NN3196	NN3196K	480	790	248	7.5	7.5	4050	8100	630	523	742	6	6	447
		NNU4196	NNU4196K30	480	790	308	7.5	7.5	7040	14300	630	545	757	6	6	590
		NNU49/500	NNU49/500K	500	670	170	5	5	2330	6100	1100	548	650	4	4	165
		NN49/500X1	-	500	700	170	5	5	2700	5400	800	549	680	4	4	210
		NN30/500	NN30/500K	500	720	167	6	6	2580	5600	1100	-	694	5	5	210
		NNU30/500	-	500	720	167	6	6	2580	5600	1100	537	680	5	5	220
		NNU40/500	NNU40/500K	500	720	218	6	6	4460	10000	750	543	694	5	5	285
		NNU41/500	NNU41/500K30	500	830	325	7.5	7.5	7480	15000	600	568	797	6	6	710
		NNU39/500	-	530	710	136	5	5	2040	4900	1000	561	676	4	4	149
		NNU49/530	NNU49/530K	530	710	180	5	5	2860	7800	1000	582	690	4	4	200
		NN49/530	NN49/530K	530	710	180	5	5	2860	7800	1000	561	676	4	4	202
		NN30/530	NN30/530K	530	780	185	6	6	3200	6900	1000	-	754	5	5	270
		NNU30/530	NNU30/530K	530	780	185	6	6	3200	6900	1000	568	738	5	5	296
		NNU40/530	NNU40/530K	530	780	250	6	6	5500	12200	670	580	754	5	5	420
		NNU41/530	NNU41/530K30	530	870	335	7.5	7.5	7810	16000	560	604	837	6	6	790
		NNU49/560	NNU49/560K	560	750	190	5	5	3190	8650	950	619	730	4	4	235
		NN30/560	NN30/560K	560	820	195	6	6	3690	8000	900	-	794	5	5	315
		NNU40/560	NNU40/560K	560	820	258	6	6	4100	10600	630	615	794	5	5	475
		NN40/560	-	560	820	258	6	6	4100	10600	630	598	778	5	5	472
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