N Type

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N Type

Single-row, no ribs on the outer ring, double ribs on the inner ring. N-type cylindrical roller bearings allow axial displacement of the shaft relative to the housing bore in both directions. We offer three cage designs (M, W, and T) for N-type cylindrical roller bearings. For the N10 and N19 series within the N-type bearings, in addition to sta...

Nominal model (Distinguished by cage type) <			Main dimensions(mm) <						Rated load(KN) <		Limiting speed(rpm) <			Installation dimensions(mm) <					Weight(kg)
Turned copper riveted type	Stamping steel	Nylon	d	D	B	r(min)	r1(min)	Ew	Cr	Cor	Thermal reference speed	Mechanical rotational speed	Grease lubrication	da(min)	Db(max)	Db(min)	ra(max)	rb(max)	Weight(kg)
N202M	N202W	N202ET	15	35	11	0.6	0.3	30.3	12.5	10.2	26000	—	22000	17.4	31.3	31	0.6	0.3	0.047
N203M	N203W	N203ET	17	40	12	0.6	0.3	35.1	17.2	14.3	22000	—	19000	22	34	34	0.6	0.3	0.066
N303M	N303W	N303ET	17	47	14	1	0.6	40.2	24.6	20.4	20000	—	15000	21.2	42.8	42	1	0.6	0.12
N204M	N204W	N204ET	20	47	14	1	0.6	40	15.4	12.7	18000	—	12000	25	43	42	1	0.6	0.107
N304M	N304W	N304ET	20	52	15	1.1	0.6	44.5	21.4	17.3	14000	—	10000	26.5	48	46	1	0.6	0.148
N205M	N205W	N205ET	25	52	15	1	0.6	45	17.7	15.7	16000	—	10000	30	48	46	1	0.6	0.135
N305M	N305W	N305ET	25	62	17	1.1	1.1	53	29.3	25.2	12000	—	8000	31.5	55.5	50	1	1	0.233
N405M	N405W	—	25	80	21	1.5	1.5	62.8	46.5	40	9500	—	7100	33	72	64	1.5	1.5	0.536
N1006M	—	—	30	55	13	1	0.6	48.5	19.7	19.6	13000	—	12000	35	51	49	1	0.5	0.136
N206M	N206W	N206ET	30	62	16	1	0.6	53.5	24.9	23.3	13000	—	8500	35	58	56	1	0.6	0.208
N306M	N306W	N306ET	30	72	19	1.1	1.1	62	38.5	35	10000	—	7100	36.5	65.5	64	1	1	0.353
N406M	N406W	—	30	90	23	1.5	1.5	73	62.5	55	8500	—	6000	38	82	75	1.5	1.5	0.732
N1007M	—	—	35	62	14	1	0.6	55	22.6	23.2	11000	—	11000	40	58	56	1	0.5	0.18
N207M	N207W	N207ET	35	72	17	1.1	0.6	61.8	35.5	34	11000	—	7500	41.5	68	64	1	0.6	0.301
N307M	N307W	N307ET	35	80	21	1.5	1.1	68.2	49.5	47	9500	—	6300	43	73.5	70	1.5	1	0.476
N407M	N407W	—	35	100	25	1.5	1.5	83	75.5	69	7500	—	5300	43	92	85	1.5	1.5	1.01
N1008M	—	—	40	68	15	1	0.6	61	27.3	29	10000	—	10000	45	64	62	1	0.6	0.223
N208M	N208W	N208ET	40	80	18	1.1	1.1	70	43.5	43	9500	—	6700	46.5	73.5	72	1	1	0.375
N2208M	N2208W	N2208ET	40	80	23	1.1	1.1	70	62	58	10000	—	8500	46.5	73.5	73.5	1.1	1.1	0.48
N308M	N308W	N308ET	40	90	23	1.5	1.5	77.5	58.5	57	8500	—	5600	48	82	79	1.5	1.5	0.649
N408M	N408W	—	40	110	27	2	2	92	95.5	89	6700	—	4800	49	101	94	2	2	1.27
N1009M	—	—	45	75	16	1	0.6	67.5	32.5	35.5	9500	—	9000	50	71	68	1	0.6	0.279
N209M	N209W	N209ET	45	85	19	1.1	1.1	75	46	47	9000	—	6300	51.5	78.5	77	1	1	0.429
N309M	N309W	N309ET	45	100	25	1.5	1.5	86.5	79	77.5	7500	—	5000	53	92	77	1.5	1.5	0.869
N409M	N409W	—	45	120	29	2	2	100.5	107	102	6300	—	4300	54	111	103	2	2	1.58