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
	NJ 2217 ECP	85	150	36	250	280	34.5	4 800	5 300	107	130.3	100.5	2	2	2	96	98	110	138.5	2	–	0.2	–	–	–	–	2.55
	NUP 2217 ECP	85	150	36	250	280	34.5	4 800	5 300	107	130.3	100.5	2	2	–	96	–	110	138.5	2	–	0.2	–	–	–	–	2.6
	N 317 ECP	85	180	41	340	335	41.5	4 000	4 800	117	–	160	3	3	2.3	99	157	163	166	2.5	2.5	0.12	–	–	–	–	4.55
	NU 317 ECP	85	180	41	340	335	41.5	4 000	4 800	–	151.4	108	3	3	2.3	99	105	111	165.5	2.5	2.5	0.15	HJ 317 EC	0.55	12	18.5	4.65
	NJ 317 ECP	85	180	41	340	335	41.5	4 000	4 800	117	151.4	108	3	3	2.3	99	105	120	165.5	2.5	–	0.15	HJ 317 EC	0.55	12	18.5	4.8
	NUP 317 ECP	85	180	41	340	335	41.5	4 000	4 800	117	151.4	108	3	3	–	99	–	120	165.5	2.5	–	0.15	–	–	–	–	4.9
	NU 2317 ECP	85	180	60	455	490	60	4 000	4 800	–	151.4	108	3	3	5.8	99	105	111	165.5	2.5	2.5	0.25	HJ 2317 EC	0.59	12	22	6.85
	NJ 2317 ECP	85	180	60	455	490	60	4 000	4 800	117	151.4	108	3	3	5.8	99	105	120	165.5	2.5	–	0.25	HJ 2317 EC	0.59	12	22	7
	NUP 2317 ECP	85	180	60	455	490	60	4 000	4 800	117	151.4	108	3	3	–	99	–	120	165.5	2.5	–	0.25	–	–	–	–	7
	NU 1018 ML	90	140	24	80.9	104	12.7	5 600	8 500	–	122.1	103	1.5	1.1	3.5	96	101	106	133	1.5	1	0.15	–	–	–	–	1.35
	NJ 1018 ML	90	140	24	80.9	104	12.7	5 600	8 500	108	122.1	103	1.5	1.1	3.5	96	101	111	133	1.5	–	0.15	–	–	–	–	1.4
	N 218 ECP	90	160	30	208	220	27	4 500	5 000	114	–	145	2	2	1.8	101	142	148	149	2	2	0.12	–	–	–	–	2.3
	NJ 218 ECP	90	160	30	208	220	27	4 500	5 000	114	138.45 107		2	2	1.8	101	104	117	149	2	–	0.15	HJ 218 EC	0.31	9	14	2.3
	NU 218 ECP	90	160	30	208	220	27	4 500	5 000	–	138.45 107		2	2	1.8	101	104	110	149	2	2	0.15	HJ 218 EC	0.31	9	14	2.3
	NUP 218 ECP	90	160	30	208	220	27	4 500	5 000	114	138.45 107		2	2	–	101	–	117	149	2	–	0.15	–	–	–	–	2.45
	NU 2218 ECP	90	160	40	280	315	39	4 500	5 000	–	138.5	107	2	2	2.6	101	104	110	149	2	2	0.2	HJ 2218 EC	0.31	9	15	3.15
	NJ 2218 ECP	90	160	40	280	315	39	4 500	5 000	114	138.5	107	2	2	2.6	101	104	117	149	2	–	0.2	HJ 2218 EC	0.31	9	15	3.25
	NUP 2218 ECP	90	160	40	280	315	39	4 500	5 000	114	138.5	107	2	2	–	101	–	117	149	2	–	0.2	–	–	–	–	3.3
	NU 318 ECP	90	190	43	365	360	43	3 800	4 500	–	160.3	113.5	3	3	2.5	104	110	116	175.3	2.5	2.5	0.15	HJ 318 EC	0.62	12	18.5	5.25
	N 318 ECP	90	190	43	365	360	43	3 800	4 500	124	–	169.5	3	3	2.5	104	166	173	175	2.5	2.5	0.12	–	–	–	–	5.3
	NJ 318 ECP	90	190	43	365	360	43	3 800	4 500	124	160.3	113.5	3	3	2.5	104	110	127	175.3	2.5	–	0.15	HJ 318 EC	0.62	12	18.5	5.45
	NUP 318 ECJ	90	190	43	365	360	43	3 800	4 500	124	160.3	113.5	3	3	–	104	–	127	175.3	2.5	–	0.15	–	–	–	–	5.55
	NU 2318 ECP	90	190	64	500	540	65.5	3 800	4 500	–	160.3	113.5	3	3	6	104	110	116	175.3	2.5	2.5	0.25	HJ 2318 EC	0.66	12	22	8
	NJ 2318 ECP	90	190	64	500	540	65.5	3 800	4 500	124	160.3	113.5	3	3	6	104	110	127	175.3	2.5	–	0.25	HJ 2318 EC	0.66	12	22	8.15
	NUP 2318 ECP	90	190	64	500	540	65.5	3 800	4 500	124	160.3	113.5	3	3	–	104	–	127	175.3	2.5	–	0.25	–	–	–	–	8.25
	NU 418	90	225	54	380	415	48	3 400	4 000	–	179.5	123.5	4	4	4.9	108	120	126	205	3	3	0.15	–	–	–	–	10
	NU 1019 ML	95	145	24	84.2	110	13.2	5 300	8 000	–	127.1	108	1.5	1.1	3.5	101	106	111	138	1.5	1	0.15	–	–	–	–	1.45
	N 219 ECP	95	170	32	255	265	32.5	4 300	4 800	120	–	154.5	2.1	2.1	1.7	107	152	157	159	2	2	0.12	–	–	–	–	2.85
	NU 219 ECP	95	170	32	255	265	32.5	4 300	4 800	–	147.4	112.5	2.1	2.1	1.7	107	110	115	157.8	2	2	0.15	HJ 219 EC	0.33	9	14	2.85
	NJ 219 ECP	95	170	32	255	265	32.5	4 300	4 800	120	147.4	112.5	2.1	2.1	1.7	107	110	123	157.8	2	–	0.15	HJ 219 EC	0.33	9	14	2.9
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