Single Row Cylindrical Roller Bearing

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Description And Technical diameters

select	Designations	Principal dimensions(mm)			Basic load ratings(KN)		Fatigue load limit(r/min)	Speed ratings(r/min)		Dimensions(mm)						Abutment and fillet dimensions(mm)						Calculation factor	Angle ring Designation	Mass(kg)	Dimensions(mm)		Weight(kg)
		d	D	B	Cr	Cor	Pu	Reference speed	Limiting speed	d1≈	D1≈	F E	r1,2	r3,4	s	da	da	db,Da	Da	ra	rb	kr			B1	B2
		d	D	B	Cr	Cor	Pu	Reference speed	Limiting speed	d1≈	D1≈	F E	r1,2	r3,4	s	min	max	min	max	max	max	kr			B1	B2
	NUP 2224 ECP	120	215	58	520	630	72	3 400	3 600	153	186.9	143.5	2.1	2.1	–	132	–	156	201.6	2	–	0.2	–	–	–	–	8.65
	N 324 ECP	120	260	55	610	620	69.5	2 800	3 200	168	–	230	3	3	3.7	134	226	235	245	2.5	2.5	0.12	–	–	–	–	13
	NU 324 ECP	120	260	55	610	620	69.5	2 800	3 200	–	217.8	154	3	3	3.7	134	150	157	244.8	2.5	2.5	0.15	HJ 324 EC	1.4	14	22.5	13
	NJ 324 ECJ	120	260	55	610	620	69.5	2 800	3 200	168	217.8	154	3	3	3.7	134	150	171	244.8	2.5	–	0.15	HJ 324 EC	1.4	14	22.5	13.5
	NUP 324 ECP	120	260	55	610	620	69.5	2 800	3 200	168	217.8	154	3	3	–	134	–	171	244.8	2.5	–	0.15	–	–	–	–	14
	NU 2324 ECML	120	260	86	915	1 040	116	2 800	5 000	–	218.7	154	3	3	7.2	134	150	157	244.8	2.5	2.5	0.38	HJ 2324 EC	1.45	14	26	22.5
	NJ 2324 ECML	120	260	86	915	1 040	116	2 800	5 000	168	218.7	154	3	3	7.2	134	150	171	244.8	2.5	–	0.38	HJ 2324 EC	1.45	14	26	23
	NUP 2324 ECML	120	260	86	915	1 040	116	2 800	5 000	168	218.7	154	3	3	–	134	–	171	244.8	2.5	–	0.38	–	–	–	–	23.5
	NU 424	120	310	72	644	735	78	2 400	2 800	–	238.5	170	5	5	6.3	144	165	173	286	4	4	0.15	HJ 424	2.6	17	30.5	27.5
	NU 1026 ML	130	200	33	165	224	25	3800	5600	–	175.2	148	2	1.1	4.7	137	145	151	191	2	1	0.15	–	–	–	–	3.85
	NJ 1026 ML	130	200	33	165	224	25	3800	5600	154	175.2	148	2	1.1	4.7	137	145	158	191	2	–	0.15	–	–	–	–	3.9
	N 226 ECP	130	230	40	415	455	51	3200	3400	164	–	209.5	3	3	2.1	144	206	213	217	2.5	2.5	0.12	–	–	–	–	6.45
	NU 226 ECP	130	230	40	415	455	51	3200	3400	–	200.3	153.5	3	3	2.1	144	150	157	215.4	2.5	2.5	0.15	HJ 226 EC	0.75	11	17	6.45
	NUP 226 ECJ	130	230	40	415	455	51	3200	3400	164	200.3	153.5	3	3	–	144	–	167	215.4	2.5	–	0.15	–	–	–	–	6.5
	NJ 226 ECP	130	230	40	415	455	51	3200	3400	164	200.3	153.5	3	3	2.1	144	150	167	215.4	2.5	–	0.15	HJ 226 EC	0.75	11	17	6.6
	NU 2226 ECP	130	230	64	610	735	83	3200	3400	–	200.3	153.5	3	3	4.3	144	150	157	215.4	2.5	2.5	0.2	HJ 2226 EC	0.83	11	21	10
	NUP 2226 ECP	130	230	64	610	735	83	3200	3400	164	200.3	153.5	3	3	–	144	–	167	215.4	2.5	–	0.2	–	–	–	–	10.5
	NJ 2226 ECML	130	230	64	610	735	83	3200	5300	164	201.2	153.5	3	3	4.3	144	150	167	215.4	2.5	–	0.3	HJ 2226 EC	0.83	11	21	12
	NU 326 ECP	130	280	58	720	750	81.5	2400	3000	–	234.2	167	4	4	3.7	147	163	170	261.4	3	3	0.15	HJ 326 EC	1.65	14	23	16
	NJ 326 ECJ	130	280	58	720	750	81.5	2400	3000	181	234.2	167	4	4	3.7	147	163	184	261.4	3	–	0.15	HJ 326 EC	1.65	14	23	16.5
	N 326 ECM	130	280	58	720	750	81.5	2400	3000	181	–	247	4	4	3.7	147	243	251	262	3	3	0.12	–	–	–	–	18
	NUP 326 ECP	130	280	58	720	750	81.5	2400	3000	181	234.2	167	4	4	–	147	–	184	261.4	3	–	0.15	–	–	–	–	19.5
	NU 2326 ECML	130	280	93	060	1250	137	2400	4500	–	235.2	167	4	4	8.7	147	163	170	261.4	3	3	0.38	HJ 2326 EC	1.6	14	28	28.5
	NJ 2326 ECML	130	280	93	1060	1250	137	2400	4500	181	235.2	167	4	4	8.7	147	163	184	261.4	3	–	0.38	HJ 2326 EC	1.6	14	28	29.5
	NUP 2326 ECML	130	280	93	1060	1250	137	2400	4500	181	235.2	167	4	4	–	147	–	184	261.4	3	–	0.38	–	–	–	–	29.5
	NU 1028 ML	140	210	33	179	255	28	3600	5300	–	184.2	158	2	1.1	4.4	147	155	161	201	2	1	0.15	–	–	–	–	4.05
	NUP 228 ECJ	140	250	42	450	510	57	2800	3200	179	215.78 169		3	3	–	154	–	182	235	2.5	–	0.15	–	–	–	–	8.45
	NJ 228 ECJ	140	250	42	450	510	57	2800	3200	179	215.78 169		3	3	2.5	154	165	182	235	2.5	–	0.15	HJ 228 EC	0.97	11	18	8.6
	NU 228 ECM	140	250	42	450	510	57	2800	3200	–	215.78 169		3	3	2.5	154	165	172	235	2.5	2.5	0.15	HJ 228 EC	0.97	11	18	9.4
	NU 2228 ECML	140	250	68	655	830	93	2800	4800	–	216.7	169	3	3	4.4	154	165	172	235	2.5	2.5	0.3	HJ 2228 EC	1.05	11	23	15
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