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Double Row Cylindrical Roller Bearings

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Double Row Cylindrical Roller Bearings

QDY

select	Inquiry	Bearing NO.		Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speed(rpm)	Abutment and fillet dimensions(mm)				Weight(kg)
select	Inquiry	Cylindrical Hole	Tapered Hole	d	D	B/C	r 1.2min	r3.4min	Cr	Cor	Speed Ratings	da max	Da max	ra max	rb max	Refer
		NNU3184	-	420	650	200	6	6	2770	5400	800	435	611	5	5	262
		NNU4184	NNU4184K30	420	700	280	6	6	5500	11400	750	480	674	5	5	440
		NNU4888	NNU4888K	440	540	100	2.1	2.1	1010	2900	1000	464	529	2	2	50
		NNU4988	NNU4988K	440	600	160	4	4	2050	5200	1300	484	584	3	3	130
		NN3088	NN3088K	440	650	157	6	6	2360	4900	1200	-	624	5	5	170
		NNU3088	-	440	650	157	6	6	2360	4900	1200	476	611	5	5	178
		NNU4088	NNU4088K	440	650	212	6	6	3910	8300	850	477	624	5	5	215
		NNU3184	-	440	700	224	6	6	3550	6800	800	455	660	5	5	347
		NNU4188	NNU4188K30	440	720	280	6	6	5720	11800	700	500	694	5	5	450
		NNU4892	NNU4892K	460	580	118	3	3	1190	3250	1000	489	566	2.5	2.5	75
		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
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Product List: Cylindrical Roller Bearing

Spherical Roller Bearing

Tapered Roller Bearing

Angular Contact Ball Bearing

Thrust Roller Bearing

Application: Petroleum Machinery

Metallurgy Machinery

Cement Machinery

Engineering Machinery

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